@charset "utf-8";
.scindex{
    margin-top: 50px;
    background-size: 100% 100%;
    display: flex;
    align-items: center;
}
.scindex img:first-child{
    display: block;
    width: 100%;
    height: 100pxS;
}
.scindex .smart-txt{
    position: relative;
    margin-top: 66px;
}
@media(max-width:768px){
    .scindex .smart-txt{
        margin-top: 0px;
    }
}

.scindex .smart-txt img:nth-child(2){
    position: absolute;
    top:-80px;
    left:0;
    bottom: 0;
    right: 0;
    margin: auto
}
.scindex .smart-txt img:nth-child(3){
    position: absolute;
    top:50px;
    left:-40px;
    bottom: 0;
    right: 0;
    margin: auto
}
.smart-nav{
    width: 100%;
    height: 70px;
    overflow: hidden;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
    background: url("../../images/SmartCampus/smart-nav.png");
}

.smart-nav::-webkit-scrollbar-track-piece {
    background-color: rgba(255, 255, 255, 0.5);
    border-left: 1px solid rgba(255, 255, 255, 0.5);
  }
  .smart-nav::-webkit-scrollbar {
    width: 5px;
    height: 8px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
  }
  .smart-nav::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.5);
    background-clip: padding-box;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
    min-height: 28px;
  }
  .smart-nav::-webkit-scrollbar-thumb:hover {
    background-color: rgba(255, 255, 255, 0.5);
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
  }
.smart-nav .smart-ul{
    display: flex;
    justify-content: space-around;
}
.smart-nav .smart-ul li a{
    display: inline-block;
    width: 100%;
    font-weight: bold;
    line-height: 70px;
    font-size: 16px;
    height: 70px;
    color: #fff;
    padding: 0 5px;
}
.tab-box .smart-nav .smart-ul li{
    height: 70px;
    line-height:70px;
    position: relative;
    top: 10px;
    padding: 0 5px;
}
.smart-nav .smart-ul li a:hover{
    background: #f5e21d;
    text-decoration: none;
}
@media(max-width:1199px){
    .smart-nav .smart-ul{
        display: flex;
        justify-content: flex-start;
    }
    .smart-nav .smart-ul{
        margin-left: 0;
    }
    .smart-nav .smart-ul li{
        padding: 0 5px;
        margin: 0 5px;
    }
    .smart-nav .smart-ul .smart-li{
        padding: 0
    }
    .smart-nav .smart-ul li a{
        padding: 0 5px;
    }
}
/* 标题 */
.smart-title{
    height: 80px;
    text-align: center;
    line-height: 80px;
    color: #333;
    font-size: 28px;
}
.smart-doc{
    /* width: 1195px; */
    padding-bottom: 50px;
}
.smart-doc .smart-doc1{
    font-size: 16px;
    color: #333;
    text-indent:2em;
    line-height: 35px;
    padding:0 15px;
}
.smart-doc2 p{
    width: 65.4%;
    text-indent: 3rem;
    line-height: 35px;
    font-size: 16px;
}
@media(min-width:992px){
    .intro-bigimg{
        margin-top: 117px;
    }
    .smart-title{
        height: 170px;
        line-height: 170px;
    }
}