html,body{
    font-family: '微软雅黑' !important;
    margin: 0px;
    padding: 0px;
    /* background: #f5f7f9; */
    /*background: #006467;*/
    /*background: url(https://images.unsplash.com/photo-1618005198919-d3d4b5a92ead?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=774&q=80);*/
    background: url("/index/bg.png");
    background-position: center;
    background-size: cover;
    background-repeat: repeat;
}
div,span,p,a{
    font-family: '微软雅黑' !important;
}
.fa{color:#FF6E00}
.booktitle{
    font-size: 24px;
}
.font16{
    font-size: 16px !important;
}
.font24{
    font-size: 24px;
}
.yicedaodi-no{
    background: #f7f7f7 !important;
    color: #c3cbd6 !important;
}
.word-animal{
    animation: wordAnimal 2s linear;
}
.name-animal{
    animation: nameAnimal 0.5s linear;
}
@keyframes nameAnimal{
    0%{
        transform: rotateY(90deg);
        /* width: 210px; */
    }
    100%{
        transform: rotateY(0deg);
        /* width: 210px; */
    }
}
.write-daojishi{
    position: absolute;
    top: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #FF6E00;
    transform: rotate(65deg);
    clip: rect(0px,25px,50px,0px);
    animation: an1 2s infinite linear;
}
.write-daojishi-noactive{
    position: absolute;
    top: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #006467;
    transform: rotate(65deg);
    clip: rect(0px,25px,50px,0px);
}
.pie{
    position: absolute;
    top: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    transform: rotate(-65deg);
    clip: rect(0px,25px,50px,0px);
    border-radius: 50px;
    background-color: #FF6E00;
    animation: an2 2s infinite linear;
}
.pie-noactive{
    position: absolute;
    top: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    transform: rotate(-65deg);
    clip: rect(0px,25px,50px,0px);
    border-radius: 50px;
    background-color: #006467;
}
@keyframes an1{
    0%{transform: rotate(65deg)}
    50%{transform: rotate(213deg)}
    100%{transform: rotate(424deg)}
}
@keyframes an2{
    0%{transform: rotate(-65deg)}
    50%{transform: rotate(83deg)}
    100%{transform: rotate(295deg)}
}
.write-daojishi-div{
    width: 40px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    background: #FFF;
    /* color: #9370DB; */
    color: #FF6E00;
    font-size: 20px;
    font-weight: bold;
    border-radius: 40px;
    position: absolute;
    top: 35px;
    right: 35px;
}
@keyframes wordAnimal{
    0%{
        transform: rotateY(0deg);
        /* width: 210px; */
    }
    50%{
        transform: rotateY(-90deg);
        /* width: 0px; */
    }
    100%{
        transform: rotateY(0deg);
        /* width: 210px; */
    }
}
a{
    text-decoration: none;
}
.color-red{
    color: red;
}
.color-green{
    color: green;
}
header{
    width: 100%;
    background: #FFF;
        box-shadow: 0px 4px 16px 0px rgba(31, 35, 37, 0.11);
}
.header{
    width: 1200px;
    margin: auto;
    /**height原60**/
    height: 74px;
    line-height: 74px;
    display: flex;
    justify-content: space-between;
}
.header a,.header .user-block-btn{
    color: #333;
    display: block;
    padding: 0 8px;
    position: relative;
    cursor: pointer;
}
.header a:hover,.header .user-block-btn span:hover{
    color: #006467;
}
.header a img,.header .user-block-btn img{
    /* display: none; */
    position: relative;
    top: 1px;
}
/* .header a::after{
    content: '';
    display: block;
    width: 1px;
    height: 20px;
    position: absolute;
    right: 0;
    top: 50%;
    margin-top: -10px;
    background: #333;
} */
/* .header a:last-child::after{
    width: 0px;
} */

.sign-block{
    display: flex;
    align-items: center;
}
.sign-block img{
    width: 30px;
    height: 30px;
    margin-right: 5px;
    cursor: pointer;
}
.sign-block span{

}
.sign-block-btn{
    /* width: 56px; */
    height: 28px;
    background: #FF6E00;
    color: #FFF;
    font-size: 12px;
    line-height: 28px;
    text-align: center;
    margin-left: 5px;
    border-radius: 28px;
    cursor: pointer;
    transition: all .2s;
    padding: 0 20px;
}
.sign-block-btn:hover,.sign-block-btn:active{
    background: #09999e;
}
.user-block-btn{

}
.header .user-block{
    position: absolute;
    top: 74px;
    left: 0px;
    z-index: 11;
    width: 110px;
    line-height: 30px;
    background: #FFF;
    box-shadow: 0 0 10px #f3f3f3;
}
.header .user-block p,.header .user-block a{
    padding-left: 20px;
    border-bottom: 1px dashed #f3f3f3;
    line-height: 50px;
}
.header .user-block a::after{
    width: 0;
    content: '';
}
.header .user-block p:hover,.header .user-block a:hover{
    color: #006467;
}
.header .user-block p{
    margin: 0;
}

.index-body{
    width: 1200px;
    margin: auto;
    position: relative;
}
.index-body-top{
    /* border-bottom: 1px solid #e3e8ee; */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    /* padding: 15px 0; */
}
.index-body-top-left{
    display: flex;
    align-items: center;
    width: 250px;
}
.index-body-top-left span{
    font-size: 18px;
    color: #333;
    margin-left: 10px;
    font-weight: bold;
}
.index-body-top-right{
    /* width: 679px; */
    width: 100%;
    display: flex;
    flex-direction: column;
    /* height: 64px; */
    height: 615px;
    border-radius: 3px;
    border: 1px solid #e3e8ee;
    background: #FFF;
    overflow: hidden;
}
.index-body-top-right-item{
    /* width: 135px; */
    /* width: 100%; */
    width: 150px;
    height: 20%;
    position: relative;
    cursor: pointer;
    border-bottom: 1px solid #e3e8ee;
}
/* .index-body-top-right-item::after{
    position: absolute;
    content: '';
    width: 1px;
    height: 64px;
    background: #e3e8ee;
    display: block;
    right: 0px;
    top: 0px;
} */
.index-body-top-right-item:last-child::after{
    width: 0px;
}
.index-body-top-right-item-top{
    margin-left: 20px;
    /* margin-top: 10px; */
    margin-top: 30px;
    display: flex;
    color: #333;
    align-items: center;
}
.index-body-top-right-item-top-sticker{
    width: 5px;
    height: 20px;
    border-radius: 3px;
    display: block;
    margin-right: 10px;
    transition: all .3s;
}
.index-body-top-right-item-top-sticker-active{
    width: 30px;
    transition: all .3s;
}
.index-body-top-right-item-bottom{
    position: absolute;
    right: 10px;
    /* bottom: 10px; */
    bottom: 30px;
    font-size: 12px;
    color: #333;
}
.index-body-top-right-item-bottom::before{
    content: '';
    width: 5px;
    height: 5px;
    position: absolute;
    display: block;
    top: 50%;
    left: -10px;
    background: #5e74ec;
    border-radius: 5px;
    margin-top: -1px;
}

.index-body-bottom{
    /* width: 1000px; */
    width: 1200px;
    margin: 30px auto;
    display: flex;
    justify-content: space-between;
}
.index-body-bottom-left{
    /* width: 260px; */
    /* border: 1px solid #e3e8ee; */
    border-radius: 3px;
    /* background: #FFFff7; */
    padding-top: 3px;
    position: relative;
    z-index: 2;
}
.index-body-bottom-left-status{
    width: 15px;
    height: 15px;
    position: absolute;
    right: -17px;
    top: 10px;
}
.status-upfold{
    transform: rotate(90deg);
}
.status-pack-up{
    transform: rotate(270deg);
}
.index-body-bottom-left-text{
    width: 15px;
    padding: 12px;
    margin: 6px auto;
    font-size: 14px;
    color: #999999;
    background: #FFF;
    z-index: 10;
    position: relative;
    /* animation: myInline .5s linear; */
}
.index-body-bottom-left-inline{
    animation: myInline .5s linear;
}
@keyframes myInline{
    from { width: 0px;}
    to { width: 260px;}
}
.index-body-bottom-left .pack-up,.index-body-bottom-left .upfold{
    position: absolute;
    right: -9px;
    width: 20px;
    height: 20px;
    top: 13px;
    z-index: 1;
    border: 1px solid #e3e8ee;
    transform: rotate(45deg);
    cursor: pointer;
}
.index-body-bottom-left .pack-up::after{
    display: block;
    content: '';
    border-width: 6px 6px 6px 6px;
    border-style: solid;
    border-color: transparent #4d85ff transparent transparent ;
    position: absolute;
    right: 0px;
    transform: rotate(314deg);
}
.index-body-bottom-left .upfold::after{
    display: block;
    content: '';
    border-width: 6px 6px 6px 6px;
    border-style: solid;
    border-color: transparent transparent transparent #4d85ff;
    position: absolute;
    right: -2px;
    top: -2px;
    transform: rotate(314deg);
}

.index-body-bottom-left-top{
    padding: 5px;
    border: 1px solid #f8f8f8;
    border-radius: 3px;
    margin: auto;
    width: 246px;
}
.index-body-bottom-left-top-user div:nth-child(1){
    font-size: 12px;
    color: #4D4D4D;
    display: flex;
    align-items: flex-end;
    position: relative;
}
.index-body-bottom-left-top-user div:nth-child(1) img{
    position: relative;
    top: -2px;
    margin-right: 3px;
}
.index-body-bottom-left-top-user div:nth-child(2){
    font-size: 20px;
    color: #006467;
}
.index-body-bottom-left-top-center{
    display: flex;
    margin: 20px auto;
    align-items: center;
}
.index-body-bottom-left-top-center .noopsyche-review{
    font-size: 12px;
    color: #4D4D4D;
    background: #e3e8ee;
    border: 1px solid #e3e8ee;
    border-radius: 3px;
    padding: 5px 10px;
    margin-left: 5px;
    cursor: pointer;
}
.index-body-bottom-left-top-center .noopsyche-review:hover{
    background: #FFF;
}
.index-body-bottom-left-top-center div:nth-child(2){
    position: relative;
    overflow: hidden;
    margin-left: 113px;
}
.index-body-bottom-left-top-center div:nth-child(2) img{
    position: absolute;
    top: 0px;
    left: 0px;
}
.index-body-bottom-left-top-center div:nth-child(2) img:hover{
    top: -110px;
}
.index-body-bottom-left-top-center div:nth-child(2){
    width: 58px;
}
.index-body-bottom-left-top-center div:nth-child(2) span{
    margin-left: 20px;
    font-size: 12px;
    color: #DD1111;
    font-weight: bold;
    position: relative;
    top: -1px;
    left: 4px;
}
.index-body-bottom-left-top-clock{
    margin-left: 5px;
}
.index-body-bottom-left-top-clock img{
    width: 27px;
    height: 22px;
    cursor: pointer;
}
.index-body-bottom-left-top-clock img:hover{
    box-shadow: 0 0 10px #adb4bd;
}
.index-body-bottom-left-title{
    height: 46px;
    line-height: 46px;
    padding-left: 18px;
    font-size: 14px;
    color: #4D4D4D;
    background: #e3e8ee;
    /* background: #f7f7f5; */
}
.index-body-bottom-left-list{
    height: 240px;
    background: #FFF;
    overflow: auto;
}
.index-body-bottom-left-list p{
    height: 46px;
    line-height: 46px;
    padding-left: 18px;
    cursor: pointer;
    border-top: 1px solid #e3e8ee;
    font-size: 14px;
    color: #333;
    margin: 0;
}
.index-body-bottom-left-list p:hover,.index-body-bottom-left-list-item-selected{
        background: #ff6e02;
    color: #ffffff !important;
}
.index-body-bottom-left-list div{
    padding-left: 18px;
    font-size: 12px;
    color: #4D4D4D;
    position: relative;
    height: 35px;
    line-height: 35px;
    border-bottom: 1px solid #e3e8ee;
}
.index-body-bottom-left-list div span:nth-child(2){
    cursor: pointer;
    color:#006467;
    position: absolute;
    right: 18px;
}

.index-body-bottom-right{
    /* width: 722px; */
    width: 890px;
    border-radius: 10px;
}
.index-body-bottom-right-inline{
    /* width: 710px; */
    width: 878px;
    /* border: 1px solid #e3e8ee; */
    border-radius: 10px;
    /* background: #fffff7; */
    background: #FFF;
    padding: 5px;
    margin: auto;
    /* animation: leftToRight .5s linear; */
    position: relative;
    
}
@keyframes leftToRight{
    0%{transform: translateX(100%)}
    100%{transform: translateX(0)}
}
.index-body-bottom-right-top{
    font-size: 16px;
    /* color: #FF6666; */
    /* color: #006467; */
    color: #FFF;
    height: 38px;
    line-height: 38px;
    /* border-bottom: 2px solid #e3e8ee; */
    padding-left: 10px;
    position: absolute;
    top: -50px;
    font-size: 24px;
}
.index-body-bottom-right-bottom{
    padding: 10px 5px;
    height: 545px;
    position: relative;
}
.index-body-bottom-right-bottom-title{
    /* height: 42px; */
    line-height: 42px;
    border: 1px solid #e3e8ee;
    border-radius: 3px;
    font-size: 14px;
    color: #4D4D4D;
    padding-left: 5px;
}
#dancijichu{
    width: 710px;
    /* width: 100%; */
    height: 400px;
    margin: 60px auto auto auto;
    position: relative;
    animation: leftToRight .5s linear;
}
.dancijichu-right-block{
    width: 148px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.dancijichu-right-block-item{
    width: 120px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border-radius: 40px;
    box-shadow: 0 5px 5px #f3f3f3;
    background: #FF6E00;
    color: #ffffff;
    cursor: pointer;
    transition: all .2s;
}
.dancijichu-right-block div+div{
    margin-top: 50px;
}
.dancijichu-right-block-item:hover{
    box-shadow: none;
}
#dancijichu .block-1 div,
#dancijichu .block-2 div,
#dancijichu .block-3 div,
#dancijichu .block-4 div,
#dancijichu .block-5{
    cursor: pointer;
}
#dancijichu .block-1 div:hover,
#dancijichu .block-2 div:hover,
#dancijichu .block-3 div:hover,
#dancijichu .block-4 div:hover,
#dancijichu .block-5:hover{
    box-shadow: 0 0 10px #e3e8ee;
}
#dancijichu .block-1{
    position: absolute;
    top: 100px;
    left: 50px;
    z-index: 10;
}
#dancijichu .block-1 span{
    color: #999;
    font-size: 12px;
    display: block;
    height: 30px;
}
#dancijichu .block-1 div{
    color: #000;
    font-size: 16px;
    padding: 10px;
    /* background: #FF6666; */
    background: #FF6E00;
    border-radius: 3px;
    display: inline;
}
#dancijichu .block-2{
    position: absolute;
    top: 30px;
    left: 439px;
    z-index: 10;
}
#dancijichu .block-2 span{
    color: #999;
    font-size: 12px;
    display: block;
    height: 30px;
}
#dancijichu .block-2 img{
    width: 25px;
    margin-right: 5px;
}
#dancijichu .block-2 div{
    display: flex;
    /* background: #FF6666; */
    background: #FF6E00;
    border-radius: 3px;
    padding: 15px 10px;
    align-items: center;
}
#dancijichu .block-2 div span{
    color: #000;
    font-size: 16px;
    display: block;
    height: 26px;
    line-height: 26px;
}
#dancijichu .block-3{
    position: absolute;
    top: 300px;
    left: 120px;
    z-index: 10;
}
#dancijichu .block-3 span{
    color: #999;
    font-size: 12px;
    display: block;
    height: 30px;
}
#dancijichu .block-3 div{
    /* background: #FF6666; */
    background: #FF6E00;
    border-radius: 3px;
    padding: 5px 10px;
    align-items: center;
    color: #000;
    font-size: 14px;
}
#dancijichu .block-4{
    position: absolute;
    left: 479px;
    top: 300px;
    z-index: 10;
}
#dancijichu .block-4 span{
    color: #999;
    font-size: 12px;
    height: 30px;
}
#dancijichu .block-4 img{
    width: 25px;
    margin-right: 5px;
}
#dancijichu .block-4 div{
    display: flex;
    /* background:#FF6666; */
    background: #FF6E00;
    border-radius: 3px;
    padding: 15px;
    align-items: center;
}
#dancijichu .block-4 div span{
    color: #000;
    font-size: 16px;
    display: block;
    height: 26px;
    line-height: 26px;
}
#dancijichu .block-5{
    position: absolute;
    /* background: rgb(147, 112, 219); */
    background: #006467;
    border-radius: 3px;
    top: 180px;
    left: 239px;
    z-index: 10;
}
#dancijichu .block-5 div{
    padding: 15px;
    color: #FFF;
    display: flex;
    justify-content: center;
    align-items: center;
}
#dancijichu .block-5 div img{
    width: 25px;
}
#dancijichu .block-5 div span{
    font-size: 26px;
    color: #FFF;
}
#dancijichu .line-1{
    position: absolute;
    width: 200px;
    height: 5px;
    background: #808080;
    top: 170px;
    left: 80px;
    transform: rotate(11deg);
}
#dancijichu .line-2{
    position: absolute;
    width: 200px;
    height: 5px;
    background: #808080;
    top: 140px;
    left: 309px;
    transform: rotate(138deg);
}
#dancijichu .line-3{
    position: absolute;
    width: 172px;
    height: 5px;
    background: #808080;
    top: 249px;
    left: 147px;
    transform: rotate(136deg);
}
#dancijichu .line-4{
    position: absolute;
    width: 200px;
    height: 5px;
    background: #808080;
    top: 266px;
    left: 318px;
    transform: rotate(207deg);
}
#jiyiquxian div{
    position: relative;
}
#jiyiquxian div:nth-child(1){
    padding-bottom: 100px;
    margin-top: 50px;
    /* border-bottom: 1px solid #e3e8ee; */
    text-align: center;
}
#jiyiquxian .jiyiquxian-review{
    /* position: absolute;
    right: 20px;
    bottom: 10px; */
    width: 80px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    background:#006467;
    color: #FFF;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    margin-top: 30px;
}
#jiyiquxian .tips{
    text-align: right;
}
#jiyiquxian .tips > span{
    font-size: 14px;
    color: #4D4D4D;
}
#jiyiquxian .tips > span > span{
    color: #006467;
    font-size: 30px;
}
#zizhuceshi{
    padding-top: 20px;
    
}
#zizhuceshi .zizhuceshi-title{
    color: #999;
    font-size: 20px;
    margin-bottom: 10px;
}
#zizhuceshi .zizhuceshi-form{
    /* border: 1px solid #e3e8ee; */
    border-radius: 3px;
    padding: 20px;
}
#zizhuceshi .zizhuceshi-form-top{
    display: flex;
    font-size: 14px;
    color: #4D4D4D;
}
#zizhuceshi .zizhuceshi-form-bottom{
    display: flex;
    font-size: 14px;
    color: #4d4d4d;
    margin-top: 15px;
}
#zizhuceshi .zizhuceshi-form-top-block{
    margin-left: 20px;
}
#zizhuceshi .zizhuceshi-form-bottom-block{
    margin-left: 20px;
}
#zizhuceshi .zizhuceshi-form-top-block-radios span{
    position: relative;
    padding: 0 20px;
    cursor: pointer;
}
#zizhuceshi .zizhuceshi-form-top-block-radios span::before{
    content: '';
    display: block;
    width: 12px;
    height: 12px;
    border: 2px solid #4d4d4d;
    position: absolute;
    left: 0;
    top: 50%;
    margin-top: -8px;
    border-radius: 12px;
}
#zizhuceshi .zizhuceshi-form-top-block-radios .selected::before{
    border: 2px solid #006467 !important;
}
#zizhuceshi .zizhuceshi-form-top-block-radios .selected::after{
    content: '';
    display: block;
    width: 8px;
    height: 8px;
    background: #006467;
    position: absolute;
    left: 4px;
    top: 50%;
    margin-top: -4px;
    border-radius: 12px;
}
#zizhuceshi .zizhuceshi-form-top-block-checks{
    margin-top: 15px;
}
#zizhuceshi .zizhuceshi-form-top-block-checks span{
    position: relative;
    padding: 0 20px 0 0;
    cursor: pointer;
}
#zizhuceshi .zizhuceshi-form-top-block-checks span img{
    width: 20px;
    height: 20px;
    position: relative;
    top: 5px;
    margin-right: 2px;
}
#zizhuceshi .zizhuceshi-form-bottom-block{
    border: 1px solid #e3e8ee;
    width: 70px;
    height: 30px;
    line-height: 30px;
    border-radius: 3px;
    padding: 0 10px;
    position: relative;
}
#zizhuceshi .zizhuceshi-form-bottom-block-number{
    width: 100%;
    position: relative;
}
#zizhuceshi .zizhuceshi-form-bottom-block-number::after{
    display: block;
    content: '';
    border-width: 6px 6px 6px 6px;
    border-style: solid;
    border-color: #4d4d4d transparent transparent transparent ;
    position: absolute;
    top: 50%;
    right: 0px;
    margin-top: -3px;
}
#zizhuceshi .zizhuceshi-form-bottom-block-items{
    position: absolute;
    left: 0;
    top: 30px;
    background: #FFF;
    border: 1px solid #e3e8ee;
    width: 88px;
}
#zizhuceshi .zizhuceshi-form-bottom-block-items div{
    padding: 0 10px;
    height: 30px;
    line-height: 30px;
    cursor: pointer;
}
#zizhuceshi .zizhuceshi-form-bottom-block-items div:hover{
    background: #e3e8ee;
}
#zizhuceshi .zizhuceshi-buttom{
    width: 80px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: #FFF;
    font-size: 14px;
    font-weight: bold;
    background:#006467;
    margin: 30px auto auto auto;
    cursor: pointer;
}
#zizhuceshi .zizhuceshi-word{
    width: 210px;
    height: 110px;
    text-align: center;
    position: absolute;
    right: 0;
    bottom: 0;
    cursor: pointer;
}
#zizhuceshi .zizhuceshi-word div:nth-child(1){
    font-size: 30px;
    color: #006467;
}
#zizhuceshi .zizhuceshi-word div:nth-child(2){
    font-size: 18px;
    color: #006467;
}
#zizhuceshi .zizhuceshi-word img{
    position: absolute;
    right: 20px;
    bottom: 20px;
}
#zhexiantu,#bingtu,#table{
    width: 670px;
    height: 400px;
    margin: auto;
}
#table{
    overflow: auto;
}
#xuexibaogao{
    padding-top: 20px;
    padding-bottom: 30px;
    /* border-bottom: 1px solid #e3e8ee; */
}
#xuexibaogao .xuexibaogao-btns{
    display: flex;
    flex-direction: row-reverse;
    overflow: hidden;
    height: 50px;
    margin-top: 20px;
    position: relative;
}
#xuexibaogao .xuexibaogao-btns img{
   width: 50px;
    height: 50px;
  /*  position: relative;
    cursor: pointer;*/
}
#xuexibaogao .xuexibaogao-btns img:nth-child(1){
    top:-200px;
}
#xuexibaogao .xuexibaogao-btns img:nth-child(2){
    top: 0px;
}
#xuexibaogao .xuexibaogao-btns img:nth-child(3){
    top: -400px;
}
#xuexibaogao .xuexibaogao-btns img:nth-child(1):hover{
    top: -300px;
}
#xuexibaogao .xuexibaogao-btns img:nth-child(2):hover{
    top: -100px;
}
#xuexibaogao .xuexibaogao-btns img:nth-child(3):hover{
    top: -500px;
}
#table table{
    width: 100%;
    text-align: center;
    border: 1px solid #e3e8ee;
}
#table table tr{
    height: 35px;
    line-height: 35px;
    color: #4D4D4D;
}
#table table tr:nth-child(1){
    background: linear-gradient(#f8fafc,#e3e8ee) !important;
}
#table table tr:nth-child(2n+1){
    background: #e3e8ee;
}
#dancibenBlock .index-body-bottom-right-bottom-title{
    display: flex;
    justify-content: center;
    align-items: center;
}
#dancibenBlock .radios span{
    position: relative;
    padding: 0 20px;
    cursor: pointer;
}
#dancibenBlock .radios span::before{
    content: '';
    display: block;
    width: 12px;
    height: 12px;
    border: 2px solid #4d4d4d;
    position: absolute;
    left: 0;
    top: 50%;
    margin-top: -8px;
    border-radius: 12px;
}
#dancibenBlock .radios .selected::before{
    border: 2px solid #006467 !important;
}
#dancibenBlock .radios .selected::after{
    content: '';
    display: block;
    width: 8px;
    height: 8px;
    background: #006467;
    position: absolute;
    left: 4px;
    top: 50%;
    margin-top: -4px;
    border-radius: 12px;
}
#dancibenBlock .check-box{
    border: 1px solid #e3e8ee;
    /* height: 25px; */
    line-height: 25px;
    position: relative;
    width: 80px;
    z-index: 99;
}
#dancibenBlock .check-box::after{
    display: block;
    content: '';
    border-width: 6px 6px 6px 6px;
    border-style: solid;
    border-color: #4d4d4d transparent transparent transparent;
    position: absolute;
    top: 50%;
    right: 7px;
    margin-top: -3px;
}
#dancibenBlock .check-box>div{
    cursor: pointer;
    position: relative;
}
#dancibenBlock .check-box>div:nth-child(1){
    padding: 0px 10px;
}
#dancibenBlock .checks{
    background: #FFF;
    border: 1px solid #e3e8ee;
    width: 100%;
}
#dancibenBlock .check-box-checks-item{
    background: #FFF;
    padding: 0 10px;
    cursor: pointer;
}
#dancibenBlock .check-box-checks-item:hover{
    background: #e3e8ee;
}
#dancibenBlock .restart-get{
    font-size: 12px;
    padding: 0 5px;
    background: #f7f7f7;
    border: 1px solid #d7dde4;
    border-radius: 3px;
    margin: auto 10px;
    display: block;
    height: 25px;
    line-height: 25px;
    cursor: pointer;
}
#dancibenBlock .tips{
    display: flex;
    align-items: center;
}
#dancibenBlock .tips span{
    display: block;
    padding: 0 5px;
    height: 20px;
    line-height: 20px;
    color: #FFF;
    font-size: 12px;
    cursor: pointer;
    border-radius: 3px;
}
.bg-shu{
   background: #2C84EE;
}
.bg-ping{
    background: #D02090;
}
.bg-sheng{
    background: #E51400;
}
#dancibenBlock .tips span:nth-child(1){
    background: #E51400;
    /* box-shadow: #A70F00 0px 0px 2px; */
    margin-right: 5px;
}
#dancibenBlock .tips span:nth-child(2){
    background: #D02090;
    /* box-shadow: #A71B74 0px 0px 2px; */
    margin-right: 5px;
}
#dancibenBlock .tips span:nth-child(3){
    background: #2C84EE;
    /* box-shadow: #2D65A8 0px 0px 2px; */
}
#dancibenBlock .tips span:nth-child(1):hover{
    box-shadow: #A70F00 0px 0px 5px;
}
#dancibenBlock .tips span:nth-child(2):hover{
    box-shadow: #A71B74 0px 0px 5px;
}
#dancibenBlock .tips span:nth-child(3):hover{
    box-shadow: #2D65A8 0px 0px 5px;
}
#danciben{
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    align-content: center;
    height: 450px;
    /* position: relative; */
}
#danciben .danciben-item{
    /* padding: 20px; */
    /* background: #E51400; */
    color: #FFF;
    border-radius: 3px;
    font-size: 24px;
    cursor: pointer;
    text-align: center;
    overflow: hidden;
    width: auto;
    position: absolute;
    margin-bottom: 20px;
    /* width: 210px; */
    width: 265px;
    height: 110px;
    display: flex;
    align-items: center;
    justify-content: center;
}
@keyframes toWidth{
    0%{transform: rotateY(90deg)}
    100%{transform: rotateY(0deg)}
}
@keyframes toWidth1{
    0%{top:42%;left:40%;opacity: 1;}
    /* 50%{top:50%;left:50%;opacity: 1;} */
    100%{top:0px;left:100px;opacity: 0;}
    /* 100%{top:0px;left:100px;opacity: 1;} */
}
@keyframes toWidth2{
    0%{top:42%;left:40%;opacity: 1;}
    /* 50%{top:50%;left:50%;opacity: 1;} */
    100%{top:calc(50% + 100px);left:100px;opacity: 0;}
    /* 100%{top:calc(50% + 100px);left:100px;opacity: 1;} */
}
@keyframes toWidth3{
    0%{top:42%;left:40%;opacity: 1;}
    /* 50%{top:50%;left:50%;opacity: 1;} */
    100%{top:calc(50% - 100px);left:100px;opacity: 0;}
    /* 100%{top:calc(50% - 100px);left:100px;opacity: 1;} */
}
@keyframes toWidth4{
    0%{top:42%;left:40%;opacity: 1;}
    /* 50%{top:50%;left:50%;opacity: 1;} */
    100%{top:100px;left:calc(50% - 100px);opacity: 0;}
    /* 100%{top:100px;left:calc(50% - 100px);opacity: 1;} */
}
@keyframes toWidth5{
    0%{top:42%;left:40%;opacity: 1;}
    /* 50%{top:50%;left:50%;opacity: 1;} */
    100%{top:100px;left:calc(50% + 100px);opacity: 0;}
    /* 100%{top:100px;left:calc(50% + 100px);opacity: 1;} */
}
@keyframes toWidth6{
    0%{top:42%;left:40%;opacity: 1;}
    /* 50%{top:50%;left:50%;opacity: 1;} */
    100%{top:200px;left:calc(50% - 300px);opacity: 0;}
    /* 100%{top:200px;left:calc(50% - 100px);opacity: 1;} */
}
@keyframes toWidth7{
    0%{top:42%;left:40%;opacity: 1;}
    /* 50%{top:50%;left:50%;opacity: 1;} */
    100%{top:100px;left:100px;opacity: 0;}
    /* 100%{top:100px;left:100px;opacity: 1;} */
}
@keyframes toWidth8{
    0%{top:42%;left:40%;opacity: 1;}
    /* 50%{top:50%;left:50%;opacity: 1;} */
    100%{top:100px;left:500px;opacity: 0;}
    /* 100%{top:100px;left:500px;opacity: 1;} */
}
.show-word-item-fayin{
    position: absolute;
    bottom: 5px;
    right: 5px;
    width: 20px;
    height: 20px;
    opacity: 1;
}
.first-upper{
    font-size: 20px;
    font-weight: bold;
    color: #006467;
}
/* .show-word-item-fayin:hover{
    opacity: 1;
} */
.show-word-item1{
    animation: toWidth1 1s linear forwards;
}
.show-word-item2{
    animation: toWidth2 1s linear forwards;
}
.show-word-item3{
    animation: toWidth3 1s linear forwards;
}
.show-word-item4{
    animation: toWidth4 1s linear forwards;
}
.show-word-item5{
    animation: toWidth5 1s linear forwards;
}
.show-word-item6{
    animation: toWidth6 1s linear forwards;
}
.show-word-item7{
    animation: toWidth7 1s linear forwards;
}
.show-word-item8{
    animation: toWidth8 1s linear forwards;
}
.show-word-item-1{
    top:0px !important;
    left:100px !important;
}
.show-word-item-2{
    top:calc(50% + 100px) !important;
    left:100px !important;
}
.show-word-item-3{
    top:calc(50% - 100px) !important;
    left:100px !important;
}
.show-word-item-4{
    top:100px !important;
    left:calc(50% - 100px) !important;
}
.show-word-item-5{
    top:100px !important;
    left:calc(50% + 100px) !important;
}
.show-word-item-6{
    top:200px !important;
    left:calc(50% - 100px) !important;
}
.show-word-item-7{
    top:100px !important;
    left:100px !important;
}
.show-word-item-8{
    top:100px !important;
    left:700px !important;
}
.mask{
    width: 100%;
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    background: rgba(0, 0, 0, 0.473);
    z-index: 100;
}
.mask-block{
    width: 860px;
    height: 575px;
    position: fixed;
    left: 50%;
    margin-left: -430px;
    top: 40%;
    margin-top: -250px;
    overflow: hidden;
    border-radius: 3px;
    background: #FFF;
    z-index: 101;
    padding-bottom: 10px;
    /* display: none; */
}
.mask-block-black-block{
    width: 100%;
    height: 27px;
    background: #4D4D4D;
    display: none;

}
.mask-block-bottom-black{
    width: 100%;
    height: 10px;
    position: absolute;
    bottom: 0px;
    left: 0px;
    background: #4D4D4D;
    display: none;
}
.mask-block-black-meta{
    width: 812px;
    height: 47px;
    padding: 0 24px;
    background: #e3e8ee;
    border-bottom: #d7dde4;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    overflow: hidden;
}
.mask-block-black-meta-left{
    display: flex;
    align-items: center;
}
.mask-block-black-meta-left img{
    width: 34px;
}
.mask-block-black-meta-left span{
    line-height: 47px;
    font-size: 12px;
    color: #4D4D4D;
    margin-left: 12px;
    margin-top: 10px;
}
.mask-block-black-meta-right{
    position: relative;
}
.mask-block-black-meta-right img{
    width: 30px;
    position: relative;
    cursor: pointer;
}
.mask-block-black-meta-right .img2{
    top: -166px;
}
.mask-block-black-meta-right .img2:hover{
    top: -271px;
}
.mask-block-black-meta-right .img3{
    top: 60px;
}
.mask-block-black-meta-right img:nth-child(2){
    top: 286px;
    margin-left: 10px;
}
.mask-block-black-meta-right img:nth-child(2):hover{
    top: 173px;
}
.mask-block-block{
    width: 100%;
    height: 500px;
    display: flex;
    justify-content: center;
    flex-direction: row;
}

.mask-block-block-left-item{
    color: #4D4D4D;
    font-size: 20px;
    padding: 20px 20px 20px 40px;
    border: 1px solid #d7dde4;
    border-radius: 10px;
    box-shadow: 0 0 10px #e3e8ee;
    position: relative;
}
.mask-block-block-left-item li{
    list-style: none;
    position: relative;
}
.mask-block-block-left-item li::before{
    content: '';
    display: block;
    width: 5px;
    height: 5px;
    border-radius: 5px;
    position: absolute;
    left: -20px;
    top: 50%;
    margin-top: -2px;
    background: #4D4D4D;
}
.mask-block-block-right{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 376px;
}
.mask-block-block .btn{
    color: #FFF;
    /* background: rgb(147, 112, 219); */
    background: #FF6E00;
    width: 100px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    border-radius: 3px;
        box-shadow: 0px 0px 12px #D5D5D5;
}
.mask-block-block{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.login-timeout-tips{
    width: 454px;
    padding: 50px;
    text-align: center;
    line-height: 30px;
    color: red;
    font-weight: bold;
    font-size: 20px;
    border: 1px solid #d7dde4;
    margin-bottom: 20px;
    border-radius: 3px;
    box-shadow: 0 0 10px #e3e8ee;
}
.mask-block-block .login-timeout-tips{
    color: #4D4D4D;
}
/* [class*=dialog-tips-]{
    display: none;
} */
.dialog-tips-1{
    position: absolute;
    z-index: 101;
    top: -78px;
    left: 742px;
}
.dialog-tips-1-border{
    border: white solid 2px;
    width: 32px;
    height: 18px;
}
.dialog-tips-block{
    background: url(http://img.initwords.com/images/prompt1.png) no-repeat;
    width: 184px;
    height: 150px;
    position: relative;
}
.dialog-tips-block div:first-child{
    font-size: 13px;
    color: #E47911;
    font-weight: bold;
    position: absolute;
    width: 143px;
    top: 70px;
    left: 20px;
}
.dialog-tips-block div:last-child{
    font-size: 13px;
    font-weight: bold;
    color: #006467;
    position: absolute;
    bottom: 30px;
    right: 38px;
    cursor: pointer;
}
.dialog-tips-2{
    position: absolute;
    z-index: 101;
    top: 116px;
    left: 0px;
}
.dialog-tips-2-border{
    border: 2px solid white;
    width: 259px;
    height: 67px;
}
.dialog-tips-3{
    position: absolute;
    z-index: 101;
    top: 233px;
    left: 193px;
}
.dialog-tips-3-border{
    border: 2px solid white;
    width: 20px;
    height: 20px;
}

.index-body-bottom-right-bottom-no-data{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    color: #006467;
    /* animation: none !important; */
}
.index-body-bottom-right-bottom-no-data img{
    margin-bottom: 20px;
}
#courseCenter{
    width: 1020px;
    height: 560px;
    position: fixed;
    top: 50%;
    left: 50%;
    margin-top: -280px;
    margin-left: -510px;
    background: #f5f7f9;
    border-radius: 3px;
    z-index: 101;
}
#courseCenter .exit{
    position: absolute;
    right: 10px;
    top: 10px;
    width: 25px;
    height: 25px;
    cursor: pointer;
}
.course-center-top{
    width: 955px;
    height: 92px;
    border-bottom: 1px solid #e3e8ee;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: auto;
}
.course-center-top-left{
    display: flex;
    align-items: center;
    color: #333;
    font-size: 18px;
}
.course-center-top-left img{
    margin-right: 10px;
}
.course-center-top-right{
    display: flex;
    align-items: center;
}
.course-center-top-right input{
    border: 1px solid #d7dde4;
    outline: none;
    width: 440px;
    height: 38px;
    padding: 2px 10px;
    border-radius: 3px;
    margin-right: 10px;
}
.course-center-top-right div{
    border: 1px solid #d7dde4;
    background: #f7f7f7;
    color: #333;
    width: 78px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    border-radius: 3px;
    cursor: pointer;
    margin-right: 20px;
}
.course-center-top-right div:hover{
    color: #06ad76;
    border: 1px solid #06ad76;
}
.course-center-center{
    width: 955px;
    margin: auto;
    height: 60px;
    display: flex;
    align-items: center;
}
.tip_1{
    display: block;text-align: right;padding: 10px 0;
                       font-size:14px;color:#FFF;position: absolute;bottom: -40px;width: 878px;opacity: .7;
}
.course-center-center-item{
    font-size: 14px;
    color: #333;
    padding: 0 10px;
    position: relative;
    cursor: pointer;
    height: 30px;
    line-height: 30px;
}
.course-center-center-item::after{
    content: '';
    display: block;
    width: 1px;
    height: 10px;
    background: #d7dde4;
    position: absolute;
    right: -5px;
    top: 50%;
    margin-top: -5px;
}
.course-center-center-item:last-child::after{
    width: 0px;
}
.course-center-center-item:hover,.course-center-center-item-selected{
    background: #f48424;
    color: #FFF;
    border-radius: 15px
}
.course-center-center-item:hover::after{
    background: #06ad76;
}
.course-center-bottom{
    display: flex;
    justify-content: space-between;
    width: 955px;
    margin: auto;
}
.course-center-bottom-left{
    width: 272px;
    height: 330px;
    border-radius: 3px;
    border: 1px solid #d7dde4;
    background: #FFF;
    overflow: hidden;
    font-size: 14px;
}
.course-center-bottom-left-title{
    padding-left: 18px;
    line-height: 33px;
    height: 33px;
    background: #f5f7f9;
    border-bottom: 1px solid #d7dde4;
    color: #4d4d4d;
}
.course-center-bottom-left-block{
    height: 331px;
    overflow: auto;
}
.course-center-bottom-left-item{
    padding-left: 18px;
    line-height: 33px;
    height: 33px;
    background: #fff;
    border-bottom: 1px solid #d7dde4;
    cursor: pointer;
    color: #4d4d4d;
}
.course-center-bottom-left-item:hover,.course-center-bottom-left-item-selected{
    background: rgb(243, 243, 234);
}
.course-center-bottom-left-block::-webkit-scrollbar,.course-center-bottom-right-top::-webkit-scrollbar {/*滚动条整体样式*/
    width: 8px;     /*高宽分别对应横竖滚动条的尺寸*/
    height: 1px;
}

.course-center-bottom-left-block::-webkit-scrollbar-thumb,
.course-center-bottom-right-top::-webkit-scrollbar-thumb{/*滚动条里面小方块*/
    border-radius: 10px;
    box-shadow: inset 0 0 5px rgba( 0, 0, 0, .1);
    background: #9e9e9e;
}

.course-center-bottom-left-block::-webkit-scrollbar-track,
.course-center-bottom-right-top::-webkit-scrollbar-track{/*滚动条里面轨道*/
    box-shadow: inset 0 0 5px rgba( 0, 0, 0, .1);
    border-radius: 10px;
    background: #EDEDED;
}
.course-center-bottom-right{
    width: 650px;
}
.course-center-bottom-right-top{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    height: 332px;
    border-bottom: 1px solid #d7dde4;
    /* justify-content: space-between; */
    /* padding-top: 50px; */
    overflow: auto;
}
.course-center-bottom-right-top-item{
    /* width: 111px; */
    width: 160px;
    margin-bottom: 20px;
}
.course-center-bottom-right-top-item-cover{
    width: 89px;
    height: 151px;
    background: #FFF;
    border: 1px solid #d7dde4;
    border-radius: 3px;
    padding: 0 10px;
    color: #006467;
    font-weight: bold;
    display: flex;
    align-items: center;
    margin: auto;
    justify-content: center;
    background: url(/images/book.png);
    background-size: 100%;
    /*color: #000;*/
}
.course-center-bottom-right-top-item-btn{
    font-size: 13px;
    background: #f7f7f7;
    border: 1px solid #d7dde4;
    border-radius: 3px;
    text-align: center;
    line-height: 26px;
    height: 26px;
    width: 78px;
    margin: 30px auto auto auto;
    cursor: pointer;
}
.course-center-bottom-right-top-item-btn:hover{
    border: 1px solid #06ad76;
    color: #06ad76;
    background: #FFF;
}
.course-center-bottom-right-bottom,#dancibenBlock .pages{
    display: flex;
    justify-content: center;
    padding-top: 20px;
}
.course-center-bottom-right-bottom span,#dancibenBlock .pages span{
    font-size: 13px;
    color: #333;
    padding: 3px 6px;
    border: 1px solid #006467;
    background: #FFF;
    border-radius: 3px;
    margin-right: 6px;
    cursor: pointer;
}
.course-center-bottom-right-bottom span:last-child,#dancibenBlock .pages span:last-child{
    margin-right: 0;
}
.course-center-bottom-right-bottom span:hover,#dancibenBlock .pages span:hover{
    background: #006467;
    color: #FFF;
    border: 1px solid #006467;
}
.current-page{
    background: #006467 !important;
    color: #FFF !important;
    border: 1px solid #006467 !important;
}
.index-body-bottom-right-bottom-begin,.index-body-bottom-right-bottom-comparison{
    /* width: 700px !important; */
    width: 100%;
    margin-top: 0px !important;
}
#dancijichu .index-body-bottom-right-bottom-begin-title{
    padding-left: 15px;
    position: relative;
    font-size: 14px;
    color: #4d4d4d;
    margin: 30px auto;
}
/* #dancijichu .index-body-bottom-right-bottom-begin-title::before{
    position: absolute;
    left: 10px;
    content: '';
    display: block;
    width: 6px;
    height: 20px;
    background: #06ad76;
    border-radius: 6px;
} */
.index-body-bottom-right-bottom-begin > div:nth-child(1){
    display: flex;
}
.index-body-bottom-right-bottom-begin > div:nth-child(1) div{
    font-size: 12px;
    color: #4d4d4d;
    padding: 3px 6px;
    border-radius: 3px;
    border: 1px solid #d7dde4;
    background: #f7f7f7;
    cursor: pointer;
    margin-left: 20px;
}
/* #dancijichu .index-body-bottom-right-bottom-begin-title span{
    position: relative;
    padding: 0 10px;
    color: #999;
    cursor: pointer;
} */
/* #dancijichu .index-body-bottom-right-bottom-begin-title span:first-child{
    padding-left: 0px;
} */
/* #dancijichu .index-body-bottom-right-bottom-begin-title span::after{
    content: '';
    width: 1px;
    height: 10px;
    position: absolute;
    right: 0;
    top: 50%;
    margin-top: -5px;
    background: #d7dde4;
    display: block;
} */
.width948{
    width: 948px;
}
#dancijichu .index-body-bottom-right-bottom-begin-title span:last-child::after{
    width: 0px;
}
.fsize30{
    font-size: 30px !important;
}
.index-body-title-item{
    color: #999;
    font-size: 16px;
    margin-right: 20px;
    position: relative;
    cursor: pointer;
}
#dancijichu .index-body-bottom-right-bottom-begin-title span:hover,
#dancijichu .index-body-bottom-right-bottom-begin-title .title-current{
    font-size: 16px;
    color: #333;
    z-index: 1;
    /* color: #4d4d4d; */
}
#dancijichu .index-body-bottom-right-bottom-begin-title .title-current::before,
#dancijichu .index-body-bottom-right-bottom-begin-title span:hover::before{
    content: '';
    width: 100%;
    height: 8px;
    background: #FF6E00;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: -1;
}
.index-body-bottom-right-bottom-begin-block-4{
    display: flex;
    /* border: 1px solid #d7dde4; */
    border-radius: 3px;
    padding: 15px 15px 0 15px;
    flex-wrap: wrap;
    animation: toOpical 1.5s linear;
}
@keyframes toOpical{
    from{opacity: 0;}
    to{opacity: 1;}
}
.dancijichu-utils-item{
    /* height: 58px;
    line-height: 58px; */
    width: 106px;
    height: 80px;
    line-height: 80px;
    text-align: center;
    /* padding: 0 20px; */
    /* background: rgb(147, 112, 219); */
    background: #FF6E00;
    display: flex;
    justify-content: center;
    /* font-weight: bold; */
    /* color: #FFF; */
    color: #ffffff;
    font-size: 18px;
    display: flex;
    align-items: center;
    margin-right: 4px;
    margin-bottom: 5px;
    cursor: pointer;
    border-radius: 3px;
    box-sizing: border-box;
    transition: all .2s;
}
.dancijichu-utils-item:hover,.dancijichu-utils-item-lock:hover{
    /* box-shadow: 0 0 10px #e0e0e0; */
    /*border: 2px solid #006467;*/
    box-shadow: 0 0 8px #b79f9f;
}
.dancijichu-utils-item-selectd{
    position: relative;
}
.dancijichu-utils-item-selectd:after{
    content: '测';
    font-size: 14px;
    color: #333;
    border-radius: 20px;
    border: 1px solid #333;
    right: 3px;
    bottom: 3px;
    position: absolute;
    width: 20px;
    height: 20px;
    line-height: 20px;
    text-align: center;
}
.dancijichu-utils-item img{
    width: 25px;
    height: 25px;
    margin-right: 5px;
}
.dancijichu-utils-item-done{
    width: 106px;
    height: 80px;
    line-height: 80px;
    text-align: center;
    font-size: 18px;
    background-color: #006467;
    color: #fffff7;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 5px;
    margin-bottom: 5px;
    position: relative;
    cursor: pointer;
    border-radius: 3px;
}
.dancijichu-utils-item-lock{
    width: 106px;
    height: 80px;
    line-height: 80px;
    text-align: center;
    font-size: 18px;
    /* height: 58px;
    line-height: 58px; */
    /* text-align: center; */
    /* padding: 0 20px; */
    /* background: linear-gradient(to right, #9C9C9C,#747474);
    color: #FFF; */
    background-color: #eee;
    color: #bbb;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 5px;
    margin-bottom: 5px;
    position: relative;
    cursor: pointer;
    border-radius: 3px;
    box-sizing: border-box;
    transition: all .2s;
}
.dancijichu-utils-item-lock img:first-child{
    width: 25px;
    height: 25px;
    margin-right: 5px;
}
.dancijichu-utils-item-lock img:last-child{
    width: 15px;
    height: 15px;
    position: absolute;
    right: 5px;
    bottom: 5px;
}
#dancijichu .comparison-bottom{
    width: 700px;
    margin: auto;
}
#dancijichu .comparison-bottom-top{
    display: flex;
    justify-content: center;
}
#dancijichu .comparison-bottom-top-item{
    text-align: center;
    width: 100px;
}
#dancijichu .comparison-bottom-top-item-top{
    font-size: 80px;
    color: #006467;
    height: 100px;
}
#dancijichu .comparison-bottom-top-item-bottom{
    font-size: 12px;
    color: #4d4d4d;
}
#dancijichu .comparison-bottom-center{
    padding: 15px;
    border: 1px solid #d7dde4;
    border-radius: 3px;
    display: flex;
    height: 180px;
    margin-top: 20px;
    flex-wrap: wrap;
    overflow: auto;
}
#dancijichu .comparison-bottom-center-item{
    padding: 0 30px;
    height: 60px;
    line-height: 60px;
    color: #FFF;
    font-size: 16px;
    margin-right: 15px;
    margin-bottom: 20px;
    background: rgb(147, 112, 219);
    cursor: pointer;
    border-radius: 3px;
}
#dancijichu .comparison-bottom-center-item-active{
    position: relative;
}
#dancijichu .comparison-bottom-center-item-active::after{
    content: '测';
    position: absolute;
    bottom: 2px;
    right: 2px;
    color: #FFF;
    border: 1px solid #FFF;
    border-radius: 50px;
    width: 20px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    font-size: 14px;
}
#dancijichu .comparison-bottom-bottom{
    display: flex;
    justify-content: center;
    margin-top: 20px;
}
#dancijichu .comparison-bottom-bottom-item{
    height: 40px;
    line-height: 40px;
    /* padding: 0 10px; */
    width: 90px;
    text-align: center;
    /* background: rgb(147, 112, 219); */
    background: #006467;
    color: #FFF;
    font-size: 14px;
    font-weight: bold;
    margin-right: 20px;
    cursor: pointer;
}
#dancijichu .comparison-bottom-bottom-item:last-child{
    margin-right: 0px;
}

#readStudyingDialog .word-en,
#reviewStudyingDialog .word-en{
    width: 556px;
    position: relative;
}
#readStudyingDialog .word-en span:first-child,
#reviewStudyingDialog .word-en span:first-child{
    font-size: 34px;
    /* color: #FF6666; */
    color: #006467;
    font-weight: bold;
    margin-right: 20px;
}
#readStudyingDialog .word-en span:nth-child(2),
#reviewStudyingDialog .word-en span:nth-child(2){
    font-size: 18px;
    color: #4d4d4d;
}
#readStudyingDialog .word-en img,
#reviewStudyingDialog .word-en img{
    position: relative;
    top: 6px;
}
#readStudyingDialog .word-cn,
#reviewStudyingDialog .word-cn{
    width: 556px;
    height: 172px;
    border: 1px solid #d7dde4;
    box-shadow: 0 0 10px #e3e8ee;
    border-radius: 3px;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    /* font-size: 20px; */
    font-size: 68px;
    color: #4d4d4d;
    font-weight: bold;
    margin: 20px auto;
}
#reviewStudyingDialog .word-cn{
    font-size: 20px;
    position: relative;
}
#reviewStudyingDialog .word-cn div{
    position: absolute;
    right: 0px;
    bottom: 5px;
    color: #A0A0A0;
    cursor: pointer;
    font-size: 16px;
}
#readStudyingDialog [class*="word-btn"],
#reviewStudyingDialog [class*="word-btn"]{
    display: flex;
    justify-content: center;
    height: 54px;
    overflow: hidden;
    position: relative;
}
#readStudyingDialog [class*="word-btn"] img,
#reviewStudyingDialog [class*="word-btn"] img{
    width: 54px;
    height: 1842px;
    position: relative;
    cursor: pointer;
}
#readStudyingDialog .word-btn-1 img,
#reviewStudyingDialog .word-btn-1 img{
    top: -963px;
}
#readStudyingDialog .word-btn-1 img:hover,
#reviewStudyingDialog .word-btn-1 img:hover{
    top: -825px;
}
#readStudyingDialog .word-btn-2 img:first-child,
#reviewStudyingDialog .word-btn-2 img:first-child{
    top: 0px;
    margin-right: 20px;
}
#readStudyingDialog .word-btn-2 img:nth-child(2),
#reviewStudyingDialog .word-btn-2 img:nth-child(2){
    top: -1380px;
    margin-right: 20px;
}
#readStudyingDialog .word-btn-2 img:last-child,
#reviewStudyingDialog .word-btn-2 img:last-child{
    top: -275px;
}
#readStudyingDialog .word-btn-3 img:first-child,
#reviewStudyingDialog .word-btn-3 img:first-child{
    top: -1102px;
    margin-right: 20px;
}
#readStudyingDialog .word-btn-3 img:nth-child(2),
#reviewStudyingDialog .word-btn-3 img:nth-child(2){
    top: -1653px;
    margin-right: 20px;
}
/* wt */
#readStudyingDialog .word-btn-4 img:last-child,
#reviewStudyingDialog .word-btn-4 img:last-child{
    top: -963px;
}
#readStudyingDialog .word-btn-4 img:first-child,
#reviewStudyingDialog .word-btn-4 img:first-child{
    top: -963px;
    margin-right: 50px;
}
#readStudyingDialog .word-btn-4 img:nth-child(2),
#reviewStudyingDialog .word-btn-4 img:nth-child(2){
    top: -413px;
    margin-right: 50px;
}

#readStudyingDialog .word-btn-4 img:nth-child(3),
#reviewStudyingDialog .word-btn-4 img:nth-child(3){
    width: 54px;
    height: 54px;
    margin-right: 50px;
    cursor: pointer;
    position: relative;
    top: 0px;
}
#readStudyingDialog .word-btn-4 img:nth-child(4),
#reviewStudyingDialog .word-btn-4 img:nth-child(4){
    top: -273px;
}

.record-scale {
    position: absolute;
    top: 2px;
    left: -7px;
    width: 80px;
    height: 80px;
    background: rgba(5,173,120,0.2);
    border-radius: 50%
}

.record-scale.scale1 {
    animation: reocrdgif 1s linear infinite;
    -webkit-animation: reocrdgif 1s linear infinite
}

.record-scale.scale2 {
    animation: reocrdgif 1s linear .5s infinite;
    -webkit-animation: reocrdgif 1s linear .5s infinite
}

.record-progress {
    width: 100px;
    height: 100px;
    position: absolute;
    top: 0;
    left: -17px
}

.record-progress>.wrapper {
    width: 50px;
    height: 100px;
    position: absolute;
    top: 0;
    overflow: hidden
}

.record-progress>.wrapper.right {
    right: 0
}

.record-progress>.wrapper.left {
    left: 0
}
.yycp-btn.yycp-recording-btn.toplimit,.yycp-groupbtn .yycp-btn.yycp-recording-btn.pass,.yycp-groupbtn .yycp-btn.yycp-recording-btn.timeout {
    color: #dc3545;
    cursor: no-drop;
    pointer-events: none
}

.yycp-groupbtn .yycp-btn.yycp-recording-btn.toplimit>i:before,.yycp-groupbtn .yycp-btn.yycp-recording-btn.pass>i:before,.yycp-groupbtn .yycp-btn.yycp-recording-btn.timeout>i:before {
    content: '\f131'
}

.yycp-groupbtn .yycp-btn.yycp-playback-btn.noaudio {
    cursor: no-drop;
    color: #dc3545
}
.record-progress>.wrapper>.circleProgress {
    width: 100px;
    height: 100px;
    border: 5px solid #b2dfdb;
    border-radius: 50%;
    position: absolute;
    top: 0;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg)
}

.record-progress>.wrapper>.circleProgress.rightcircle {
    border-top: 5px solid #05ad78;
    border-right: 5px solid #05ad78;
    right: 0;
    animation-name: circleProgressLoad_right;
    animation-timing-function: linear;
    animation-iteration-count: 1;
    -webkit-animation-name: circleProgressLoad_right;
    -webkit-animation-timing-function: linear;
    -webkit-animation-iteration-count: 1
}

.record-progress>.wrapper>.circleProgress.leftcircle {
    border-bottom: 5px solid #05ad78;
    border-left: 5px solid #05ad78;
    left: 0;
    animation-name: circleProgressLoad_left;
    animation-timing-function: linear;
    animation-iteration-count: 1;
    -webkit-animation-name: circleProgressLoad_left;
    -webkit-animation-timing-function: linear;
    -webkit-animation-iteration-count: 1
}
@-webkit-keyframes pulse {
    0% {
        -webkit-transform: scaleX(1);
        transform: scaleX(1)
    }

    50% {
        -webkit-transform: scale3d(1.05,1.05,1.05);
        transform: scale3d(1.05,1.05,1.05)
    }

    to {
        -webkit-transform: scaleX(1);
        transform: scaleX(1)
    }
}

@keyframes pulse {
    0% {
        -webkit-transform: scaleX(1);
        transform: scaleX(1)
    }

    50% {
        -webkit-transform: scale3d(1.05,1.05,1.05);
        transform: scale3d(1.05,1.05,1.05)
    }

    to {
        -webkit-transform: scaleX(1);
        transform: scaleX(1)
    }
}

@-webkit-keyframes growRotate {
    0% {
        transform: scale(1) rotate(0)
    }

    99% {
        transform: scale(2) rotate(90deg);
        opacity: 0
    }

    to {
        transform: scale(1) rotate(0);
        opacity: 0
    }
}

@keyframes growRotate {
    0% {
        transform: scale(1) rotate(0)
    }

    99% {
        transform: scale(2) rotate(180deg);
        opacity: 0
    }

    to {
        transform: scale(1) rotate(0);
        opacity: 0
    }
}

@-webkit-keyframes scaleSpring {
    0% {
        opacity: .5;
        -webkit-transform: scale(.5)
    }

    80% {
        opacity: .8;
        -webkit-transform: scale(1.1)
    }

    100% {
        opacity: 1;
        -webkit-transform: scale(1)
    }
}

@keyframes scaleSpring {
    0% {
        opacity: .5;
        transform: scale(.5)
    }

    80% {
        opacity: .8;
        transform: scale(1.1)
    }

    100% {
        opacity: 1;
        transform: scale(1)
    }
}

@-webkit-keyframes circleProgressLoad_right {
    0% {
        -webkit-transform: rotate(-135deg)
    }

    50%,100% {
        -webkit-transform: rotate(45deg)
    }
}

@keyframes circleProgressLoad_right {
    0% {
        -webkit-transform: rotate(-135deg)
    }

    50%,100% {
        -webkit-transform: rotate(45deg)
    }
}

@-webkit-keyframes circleProgressLoad_left {
    0%,50% {
        -webkit-transform: rotate(-135deg)
    }

    100% {
        -webkit-transform: rotate(45deg)
    }
}

@keyframes circleProgressLoad_left {
    0%,50% {
        -webkit-transform: rotate(-135deg)
    }

    100% {
        -webkit-transform: rotate(45deg)
    }
}

@-webkit-keyframes reocrdgif {
    0% {
        -webkit-transform: scale(0.5)
    }

    100% {
        -webkit-transform: scale(1)
    }
}

@keyframes reocrdgif {
    0% {
        -webkit-transform: scale(0.5);
    }

    100% {
        -webkit-transform: scale(1)
    }
}

@-webkit-keyframes yycp_fadeInUp {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(0,100%,0);
        transform: translate3d(0,100%,0)
    }

    to {
        opacity: 1;
        -webkit-transform: translateZ(0);
        transform: translateZ(0)
    }
}

@keyframes yycp_fadeInUp {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(0,100%,0);
        transform: translate3d(0,100%,0)
    }

    to {
        opacity: 1;
        -webkit-transform: translateZ(0);
        transform: translateZ(0)
    }
}

 .yycp-groupbtn {
    text-align: center!important;
}

.lycolor{    
    color: #dc3545;
}
.yycp-groupbtn .yycp-btn {
    position: relative;
    display: inline-block;
    font-size: 36px;
    color: #059266;
    cursor: pointer;
    padding-bottom: 20px;
    min-width: 65px;
    margin-left: 30px;
    margin-right: 30px
}
.yycp-groupbtn .yycp-btn:after {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    content: attr(mark);
    font-size: 14px;
}
.yycp-groupbtn .yycp-btn {
    position: relative;
    display: inline-block;
    font-size: 36px;
    color: #059266;
    cursor: pointer;
    padding-bottom: 20px;
    min-width: 65px;
    margin-left: 30px;
    margin-right: 30px
}

.yycp-btn-toolbar .yycp-groupbtn .yycp-btn>.tip {
    position: absolute;
    left: -27px;
    right: 0;
    bottom: -25px;
    color: #f37b1d;
    font-size: 12px;
    display: none;
    width: 120px
}

.yycp-groupbtn .yycp-btn.right {
    color: #17a2b8
}



#readStudyingDialog .word-meta,
#reviewStudyingDialog .word-meta,
#writeStudyingDialog .word-meta{
    position: absolute;
    width: 100%;
    bottom: -35px;
    left: 0;
    background: #e3e8ee;
    text-align: right;
    font-size: 12px;
    color: #4d4d4d;
    height: 36px;
    line-height: 36px;
}
#readStudyingDialog .word-meta span:last-child,
#reviewStudyingDialog .word-meta span:last-child,
#writeStudyingDialog .word-meta span:last-child{
    margin-right: 20px;
}

#writeStudyingDialog .mask-block-block{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
}
#writeStudyingDialog .word-cn,
#writeStudyingDialog .word-write-block,
#writeStudyingDialog .word-en{
    width: 708px;
}
#writeStudyingDialog .word-cn{
    display: flex;
    flex-direction: row;
    align-items: center;
    margin-bottom: 20px;
}
#writeStudyingDialog .word-cn div:first-child{
    font-size: 16px;
    color: #FFF;
    background: #006467;
    border-radius: 3px;
    width: 80px;
    text-align: center;
    height: 30px;
    line-height: 30px;
    margin-right: 10px;
    cursor: pointer;
}
#writeStudyingDialog .word-cn div:last-child{
    font-size: 18px;
    color: #4d4d4d;
}
#writeStudyingDialog .word-write-block{
    height: 60px;
    overflow: hidden;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    position: relative;
}
#writeStudyingDialog .word-write-block > img{
    width: 65px;
    height: 506px;
    margin-right: 20px;
    position: relative;
    top: 223px;
}
#writeStudyingDialog .word-write-block input{
    height: 58px;
    line-height: 58px;
    border: 1px solid #d7dde4;
    border-radius: 3px;
    outline: none;
    padding: 0 10px;
    width: 495px;
    margin-right: 20px;
}
#writeStudyingDialog .word-write-block-right div{
    width: 100px;
    height: 40px;
    line-height: 40px;
    color: #FFF;
    background: #FF6E00;
    text-align: center;
    cursor: pointer;
    border-radius: 5px;
        box-shadow: 0px 0px 12px #D5D5D5;
}
#writeStudyingDialog .word-en{
    /* color: #CE3E3E; */
    font-size: 30px;
    margin-left: 150px;
    font-weight: bold;
}
#puaseWordDialog .mask-block-block{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
#reviewWordDialog .mask-block-block,
#continueWordDialog .mask-block-block,
#end2WordDialog .mask-block-block{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.step{
    width: 0px;
    height: 4px;
    /* background: #ff6666; */
    background: #FF6E00;
    transition: all .3s;
}
#rememberWordDialog .mask-block-block{
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.show-word-item{
    padding: 10px;
    color: #FFF;
    border-radius: 3px;
    font-size: 30px;
    cursor: pointer;
    position: absolute;
    top: 42%;
    left: 40%;
    width: 150px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.show-word-item-danci{
    padding: 10px 20px;
    color: #FFF;
    border-radius: 3px;
    font-size: 30px;
    cursor: pointer;
    position: absolute;
    top: 42%;
    left: 40%;
    width: 170px;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
}
@keyframes zhujianHide{
    0%{opacity: 1;}
    100%{opacity: 0;}
}
.hide{
    display: none;
}
#rememberWordDialog .exit{
    color: #FFF;
    position: absolute;
    right: 20px;
    bottom: 20px;
    background: green;
    width: 50px;
    height: 50px;
    border-radius: 50px;
    text-align: center;
    line-height: 50px;
    font-weight: bold;
    cursor: pointer;
}
.show-word-item-done{
    position: absolute;
    top: 0;
    left: 0;
    padding: 10px 20px;
    border-radius: 3px;
    color: #FFF;
}

#listenWordDialog .mask-block-block,
#listenStudyingDialog .mask-block-block,
#listenEndDialog .mask-block-block{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
}
#listenStudyingDialog .mask-block-block .word-en{
    width: 100%;
    text-align: center;
    color: #006467;
    font-size: 46px;
}
#listenStudyingDialog .mask-block-block .word-handles{
    width: 222px;
    /* width: 111px; */
    margin-top: 43px;
    height: 40px;
    overflow: hidden;
    display: flex;
}
#listenStudyingDialog .mask-block-block .word-handles img{
    width: 40px;
    margin-right: 20px;
    cursor: pointer;
    position: relative;
    top: 0px;
}
#listenStudyingDialog .mask-block-block .word-handles img:nth-child(2){
    top: -80px;
}
#listenStudyingDialog .mask-block-block .word-handles img:nth-child(2):hover{
    top: -120px;
}
#listenStudyingDialog .mask-block-block .word-handles img:nth-child(3){
    top: 0px;
}
#listenStudyingDialog .mask-block-block .word-handles img:nth-child(3):hover{
    top: -90px;
}
#listenStudyingDialog .mask-block-block .word-handles:nth-child(4){
    height: 80px;
    margin-right: 0px;
    display: none;
    /* transition: all .3s; */
    position: relative;
    top: 0px;
}
#listenStudyingDialog .mask-block-block .word-handles img:nth-child(4):hover{
    top: -40px;
}
#listenStudyingDialog .mask-block-block .explain{
    position: absolute;
    bottom: 45px;
    left: 10px;
    font-size: 12px;
    color: #FFF;
    background: #006467;
    border-radius: 3px;
    width: 48px;
    text-align: center;
    height: 20px;
    line-height: 20px;
    cursor: pointer;
}
#listenStudyingDialog .mask-block-block .paraphrase{
    position: absolute;
    bottom: 45px;
    right: 10px;
    font-size: 12px;
    color: #FFF;
    background: #006467;
    border-radius: 3px;
    width: 46px;
    text-align: center;
    height: 20px;
    line-height: 20px;
    cursor: pointer;
 }
 #listenStudyingDialog .mask-block-block .explain-block{
    position: absolute;
    bottom: 45px;
    left: 60px;
    font-size: 15px;
    line-height: 20px;
    color: #4d4d4d;
    box-shadow: 0 0 10px #808080;
    border-radius: 3px;
    width: 300px;
    padding: 10px 5px;
 }
 #listenStudyingDialog .mask-block-block .paraphrase-block{
    position: absolute;
    bottom: 45px;
    right: 60px;
    font-size: 15px;
    line-height: 20px;
    color: #4d4d4d;
    box-shadow: 0 0 10px #808080;
    border-radius: 3px;
    width: 300px;
    padding: 10px 5px;
 }
 #listenStudyingDialog .mask-block-block .bottom-gray{
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
    background: #f5f7f9;
    border-top: 1px solid #d7dde4;
    height: 40px;
 }

 #setterCenter{
     width: 542px;
     /* height: 405px; */
     padding: 10px 20px;
     position: fixed;
     /* top: 50%; */
     top: 200px;
     left: 50%;
     margin-left: -291px;
     margin-top: -167px;
     z-index: 101;
     border-radius: 3px;
     background: #f5f7f9;
     font-size: 15px;
 }
 #setterCenter .setter-title{
    height: 40px;
    line-height: 40px;
    color: #4d4d4d;
    font-size: 20px;
    font-weight: bold;
    border-bottom: 1px dashed #d7dde4;
    background: #f5f7f9;
 }
 #setterCenter .setter-block{
    padding-top: 10px;
 }
 #setterCenter .setter-block-title{
    background: #f48424;
    color: #FFF;
    line-height: 35px;
    height: 35px;
    padding-left: 10px;
    border-radius: 3px;
 }
 #setterCenter .setter-block-item{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    height: 40px;
    align-items: center;
 }
 #setterCenter .setter-block-item-left{
    width: 260px;
    text-align: right;
    color: #333;
 }
 #setterCenter .setter-block-item-right{
    width: 260px;
    height: 35px;
    background: #FFF;
    border-radius: 3px;
    position: relative;
    color: #333;
 }
 .setting-switch-img{
     
 }
 #setterCenter .setter-block-item-right > div{
     position: absolute;
     top: 35px;
     width: 260px;
     background: #FFF;
     border-radius: 3px;
     z-index: 104;
 }
 #setterCenter .setter-block-item-right span, #setterCenter .setter-block-item-right > div > div{
     display: block;
     line-height: 35px;
     padding-left: 20px;
     cursor: pointer;
     position: relative;
 }
 #setterCenter .setter-block-item-right span{
    z-index: 103;
 }
 #setterCenter .setter-block-item-right > div > div{
     z-index: 104;
 }
 #setterCenter .setter-block-item-right > div > div:hover{
     background: rgb(244, 253, 252);
 }
 #setterCenter .setter-block-item-right span::after{
    display: block;
    content: '';
    border-width: 6px 6px 6px 6px;
    border-style: solid;
    border-color: #4d4d4d transparent transparent transparent;
    position: absolute;
    top: 50%;
    right: 15px;
    margin-top: -3px;
 }
 #setterCenter .setter-btns{
     height: 70px;
     line-height: 70px;
     display: flex;
     flex-direction: row;
     justify-content: center;
     align-items: center;
 }
 #setterCenter .setter-btns div{
     color: #FFF;
     width: 80px;
     height: 40px;
     line-height: 40px;
     border-radius: 3px;
     text-align: center;
     font-size: 15px;
     cursor: pointer;
 }
 #setterCenter .setter-btns div:nth-child(1){
     background: #f48424;
     box-shadow: 0 0 10px #f48424;
     margin-right: 20px;
 }
 #setterCenter .setter-btns div:nth-child(2){
    background: #f48424;
    box-shadow: 0 0 10px #f48424;
}
#erweima{
    height: 600px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
#erweima img{
    margin-bottom: 20px;
}
#erweima div span{
    display: block;
    text-align: center;
    font-size: 20px;
    color: #006467;
}
.register-book-box{
    width: 400px;
    height: 250px;
    background: #FFF;
    border-radius: 3px;
    overflow: hidden;
    position: fixed;
    top: 50%;
    left: 50%;
    margin-top: -125px;
    margin-left: -200px;
    z-index: 101;
}
.register-book-box-title{
    width: 380px;
    padding-left: 20px;
    line-height: 40px;
    background: #f5f7f9;
    color: #006467;
    font-size: 15px;
}
.register-book-box-block{
    width: 100%;
}
.register-book-box-block-item{
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: row;
    margin-top: 20px;
}
.register-book-box-block-item input{
    width: 240px;
    height: 40px;
    border: 1px solid #d7dde4;
    outline: none;
    border-radius: 3px;
    padding-left: 10px;
}
.register-book-box-block-item div{
    width: 80px;
    height: 40px;
    line-height: 40px;
    color: #FFF;
    font-size: 15px;
    border-radius: 3px;
    text-align: center;
    cursor: pointer;
}
.register-book-box-block-item div:nth-child(1){
    margin-right: 20px;
    background: #f48424;
}
.register-book-box-block-item div:nth-child(2){
    background: #f48424;
}
.question-block{
    width: 1000px;
    margin: auto;
    position: relative;
}

.index-body-bottom-right-top span{
font-size: 12px;
float: right;
color: #4D4D4D;
}

.loading{
    width: 50px;
    height: 50px;
    position: fixed;
    z-index: 9999;
    left: calc(50% - 25px);
    top: calc(50vh - 25px);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 3px;
}
.loading img{
    width: 30px;
    height: 30px;
    animation: loadingAn 1s linear infinite;
}
@keyframes loadingAn{
    0%{transform: rotate(0deg);}
    50%{transform: rotate(180deg);}
    100%{transform: rotate(360deg);}
}