body {
    background:#F7F6FB;
}

.document-main {
    box-sizing:border-box;
    margin:0 auto;
    padding:36px 32px;
    width:1180px;
    background:#FFF;
    color:#171920;
}

.document-main a {
    text-decoration:none;
}

.document-main a:visited {
    color:#171920;
}

.document-title {
    margin-top:0;
    margin-bottom:25px;
    height:40px;
    line-height:40px;
    font-size:24px;
}

.document-nav {
    /*height:40px;*/
    line-height:40px;
}

.document-nav .item {
    display:inline-block;
    margin-right:9px;
    margin-bottom:8px;
    width:130px;
    height:40px;
    border:1px solid #CFD1D6;
    border-radius:6px;
    font-size:16px;
    color:#171920;
    text-align:center;
    vertical-align:top;
} 

.document-nav .item:hover {
    color:#649CEE;
} 

.document-nav .item.on {
    background:linear-gradient(90deg,rgba(83,143,253,1),rgba(116,171,255,1));
    box-shadow:0px 4px 7px 0px rgba(0,84,255,0.21); 
    color:#FFF;
    border:0 none;
}

.document-exams {
    position:relative;
} 

.document-exams .title {
    margin:22px 0 7px;
    padding-left:12px;
    height:40px;
    line-height:40px;
    font-size:18px;
}

.document-exams .title:before {
    content:'';
    position:absolute;
    left:0;
    top:12px;
    width:4px;
    height:16px;
    border-radius:2px;
    background:#61A8FF;
    overflow:hidden;
}

.document-exams .box {
    padding-top:20px;
    padding-right:20px;
    background:#F5F6FA;
}

.document-exams .box .item {
    position:relative;
    padding-bottom:20px;
    padding-left:220px;
    height:95px;
}

.document-exams .box .item .hd {
    position:absolute;
    top:5px;
    left:0;
    margin:0;
    padding:0;
    width:220px;
    height:85px;
    line-height:85px;
    font-size:16px;
    font-weight:400;
    text-align:center;
}

.document-exams .box .item .bd {
    box-sizing:border-box;
    padding-top:15px;
    height:95px;
    overflow:hidden;
    background:#FFF;
}

.document-exams .box .item .bd .nav {
    display:inline-block;
    margin:0 20px 5px 30px;
    line-height:32px;
    color:#525254;
    font-size:14px;
    vertical-align:top;
}

.document-exams .box .item .bd .nav:hover {
    color:#649CEE;
} 

.document-exams .box .item .bd.bd-one-line {
    padding:0;
}

.document-exams .box .item .bd.bd-one-line .nav {
    margin:0 20px 0 30px;
    line-height:95px;
}

.document-exams .box .item:hover {
    position:relative;
    z-index:2;
}

.document-exams .box .item:hover .hd {
    background:#EAF2FF;
    color:#5A9CFF;
}

.document-exams .box .item:hover .hd:before {
    content:'';
    position:absolute;
    top:0;
    left:0;
    width:2px;
    height:100%;
    background:#54AAFF;
}

.document-exams .box .item:hover .bd {
    padding-bottom:8px;
    height:auto;
    box-shadow:0px 5px 19px 0px rgba(11,2,5,0.1);
}

.document-exams .box .item:hover .bd.bd-one-line {
    padding:0;
}