@charset "utf-8";

.expert-wrap {
    padding-top: 40px;
    margin: 0 auto;
    width: 1280px;
    font-size: 0;
    text-align: center;
}
.expert-wrap .expert-item {
    position: relative;
    display: inline-block;
    width: 240px;
    margin: 20px 20px 20px 0;
    border-radius: 8px;
    overflow: hidden;
}
.expert-wrap .expert-item:nth-child(5n) {
    margin-right: 0;
}
.expert-wrap .expert-item .expert-link {
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.expert-wrap .thumb-box {
    position: relative;
    height: 300px;
    width: 100%;
    overflow: hidden;
    background-color: #f5f3f3;
}
/* shadow-bg*/
.expert-wrap .thumb-box .shadow-bg {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 98px;
    opacity: .9;
    background: url(../images/shadow-bg.png) no-repeat;
}
.expert-wrap .hits-box {
    position: absolute;
    top: 8px;
    right: 10px;
    font-size: 12px;
    color: #fff;
    line-height: 1.5;
    opacity: .7;
}
.expert-wrap .eye {
    display: inline-block;
    width: 11px;
    height: 7px;
    background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAKCAYAAAC9vt6cAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAMdJREFUeNpi+P//PwMaFgLiRiC+8x8BPgLxbCDWQVePrrkAiN8jaVwKxP1A/AxJbAYQM2EzYCWSoq1YXBaHJH8TiJWQDdiC5lyYV44D8TWoZpBYN5K6d0CsBhJc8x8VNEIVP0QTF4SKI4Nn6AIgEI9FIQgoYBMHCbiiiR2DitdhEbNFU7uJAYchkVBxVSA2h7I5gPgxkpqD6LGgD8TXkRRMAWIZIOYF4igg/oQktwBXOgDhfCB+ClX4F4i/ImncCXUtXD1AgAEA6Xk1pf+tE/sAAAAASUVORK5CYII=");
    background-size: cover;
}
.expert-wrap .thumb-box .thumb-url {
    transition: all 0.7s;
}
.expert-wrap .expert-summary {
    margin-top: 1px;
    display: table-cell;
    padding: 0 4px;
    height: 70px;
    width: 240px;
    vertical-align: middle;
    text-align: center;
    font-weight: lighter;
    background-color: #f6f6f6;
}
.expert-wrap .expert-summary .name {
    padding-bottom: 4px;
    font-size: 18px;
    color: #5b5b5b;
}
.expert-wrap .expert-summary .summary {
    font-size: 12px;
    color: #5b5b5b;
    line-height: 1.3;
}
/* hover */
.expert-wrap .expert-item .expert-link:hover .thumb-url{
    transform: scale(1.08);
}
.expert-wrap .expert-item .expert-link:hover .hover-bg {
    background-color: #1bab82;
}
.expert-wrap .expert-item .expert-link:hover .hover-color {
    color: #fff;
}


/* tree */
.expert-wrap .nav-link {
    position: relative;
    display: inline-block;
    margin: 0 10px;
    width: 186px;
    margin-top: 10px;
    margin-bottom: 10px;
    line-height: 50px;
    font-size: 16px;
    font-weight: bold;
    color: #1bab82;
    border-radius: 8px;
    background-color: #fff;
    border: 1px dashed #ccc;
    overflow: hidden;
    z-index: 10;
    transition: all .3s ease;
}
.expert-wrap .nav-link:hover {
    font-weight: bold;
    color: #fff;
    background-color: #1bab82;
    border-color: #1bab82;
}
.expert-wrap .nav-link-active{
    font-weight: bold;
    color: #fff;
    background-color: #1bab82;
    border-color: #1bab82;
}
.expert-wrap .nav-level-1 {
    text-align: center;
    position: relative;
    margin: 30px 0;
}
.expert-wrap .nav-level-1::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    border-top: dashed 1px #ccc;
}