.banner {
    position: relative;
    width: 100%;
}
.banner .bg{
    display: block;
    width: 100%;
    height: 585px;
    object-fit: cover;
}

.banner .txt{
    position: absolute;
    display: block;
    top: 110px;
    left: calc(50% - 285px);
    width: 572px;
    height: 221px;
    object-fit: cover;
}

.explain-bg {
    position: relative;
    width: 100%;
    min-height: 112px;
}

.explain-bg .explain {
    position: absolute;
    top: -112px;
    padding-bottom: 10px;
    width: 100%;
    min-height: 224px;
    background-image: url('../images/yjtc-zqsk-explain-bg.png');
    background-repeat: no-repeat;
    background-size: 100% 100%;
    overflow: hidden;
}

.explain-bg .explain .title{
    display: block;
    margin: 8px auto 20px auto;
    width: 167px;
    height: 54px;
    font-size: 22px;
    font-weight: bold;
    letter-spacing: 1.1px;
    line-height: 54px;
    text-align: center;
    box-shadow: 0 0 6px 0 rgba(38, 130, 216, 0.64);
    background-color: #2d65c7;
    color: white;
}

.explain-bg .explain .des {
    display: inline-block;
    margin: 0 50px;
    width: calc(100% - 100px);
    font-size: 17px;
    line-height: 2.24;
    letter-spacing: 0.85px;
    text-align: justify;
    color: #454545;
}

.column-title {
    display: inline-block;
    margin: 40px 0;
    width: 100%;
    font-size: 26px;
    font-weight: bold;
    line-height: 1.46;
    letter-spacing: 1.3px;
    text-align: center;
    color: #333;
}

#sjzc-swiper ul {
    width: 100%;
    height: 372px;
    overflow: hidden;
}

#sjzc-swiper ul li {
   float: left;
   padding: 0 40px;
   margin-right: 40px;
   margin-bottom: 44px;
   width: calc((100% - 40px) / 2 - 80px);
   height: 142px;
   background-image: url('../images/yjtc-zqsk-sjzc-item-bg.png');
   background-repeat: no-repeat;
   background-size: 100% 100%;
}

#sjzc-swiper ul li:nth-child(2n+2) {
    margin-right: 0;
}

#sjzc-swiper ul li a{
    display: table;
     width: 100%;
     height: 100%;
}

#sjzc-swiper ul li span {
    display: table-cell;
    font-size: 26px;
    font-weight: bold;
    line-height: 1.46;
    letter-spacing: 1.3px;
    color:white;
    vertical-align: middle;
    text-shadow: 0px 3px 7px #61aef2;
}


.qjzc-ul{
    width: 100%;
    overflow: hidden;
}

.qjzc-ul li{
    float: left;
    position: relative;
    margin-right: 40px;
    margin-bottom: 40px;
    width: calc((100% - 80px) / 3);
    height: 342px;
    overflow: hidden;
}

.qjzc-ul li:nth-child(3n+3){
    margin-right: 0;
}
.qjzc-ul li:hover .bg{
   transform: scale(1.2);
   -webkit-transform: scale(1.2);
   -moz-transform: scale(1.2);
   -ms-transform: scale(1.2);
   -o-transform: scale(1.2);
}
.qjzc-ul li:hover .icon{
    top: 190px;
}
.qjzc-ul li:hover span{
    top: 100px;
}
.qjzc-ul li .bg{
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
}
.qjzc-ul li .icon {
    display: block;
    position: absolute;
    top: 100px;
    left: calc(50% - 20px);
    width: 40px;
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
}

.qjzc-ul li:nth-child(2) .icon {
    left: calc(50% - 14px);
    width: 28px;
}

.qjzc-ul li .line {
    display: block;
    position: absolute;
    top: 170px;
    left: calc(50% - 30px);
    width: 60px;
    height: 3px;
    
}

.qjzc-ul li span {
    display: inline-block;
    position: absolute;
    top: 190px;
    width: 100%;
    font-size: 26px;
    line-height: 1.46;
    letter-spacing: 1.3px;
    text-align: center;
    color: white;
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
}




/*下拉*/
.xiala{
    width: 100%;
    margin: 0 auto;
    color: #666;
    overflow: hidden;
    margin-bottom: 10px;
}
.xiala-item{
    width: 20%;
    height: 40px;
    text-align: center;
    border-bottom: 1px solid #999999;
    border-top: 1px solid #999999;
}
.xiala .active{
    background-color: #f2f2f2;
}
.xiala .active .xiala-i-p{
    color: #1369c0
}
.xiala-i-p{
    display: inline-block;
    height: 40px;
    box-sizing: border-box;
    padding: 0 20px;
    color: #666666;
    font-size: 14px;
    line-height: 40px;
    cursor: pointer;
    background: url('../images/yjtc-zqsk-drop-icon.png') no-repeat right center;
}
.xiala .active .xiala-i-p{
    background: url('../images/yjtc-zqsk-drop-icon2.png') no-repeat right center;
}
.xiala-hide{
    width: 100%;
    background-color: #f2f2f2;
    box-sizing: border-box;
    overflow: hidden;
    height: 0;
}
.xiala-h-item{
    display: none;
    padding: 12px 0 12px 50px;
}
.xiala-hide a{
    font-size: 15px;
    color: #1369c0;
    display: inline-block;
    width: 276px;
    line-height: 35px;
    margin-left: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.lf {
    float: left;
}