.banner {
    width: 100%;
    height: auto;
    font-size: 2vw;
    color: #fff;
    font-weight: 600;
    text-align: center;
    position: relative;
}
.banner .text{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}

.center {
    background-color: #fff;
}


.centerRegion {
    width: 80%;
    margin: 0 auto;
}


.region1 {
    margin-top: 3vw;
    width: calc(100% - 4vw);
    height: auto;
    padding: 2vw;
}


.region1 .title {
    line-height: 5vw;
    font-size: 1.6vw;
    color: #000;
    font-weight: 600;
    text-align: center;
}

.region1 .info {
    width: 100%;
    font-size: 0.8vw;
    color: #000a;
    text-align: center;
}

.region1 .item {
    width: 24%;
    margin: 0 0.5%;
    /*margin-right: 1.3vw;*/
    height: 37.1vw;
    float: left;
    position: relative;
    overflow: hidden;
}

.region1 .item .info {
    position: absolute;
    top:5.5vw;
    left: 0;
    width: 100%;
    color: #000;
    z-index: 2;
    transition-duration: 1s;
}

.region1 .item .info .line1 {
    position: absolute;
    top: 3vw;
    left: 50%;
    transform: translateX(-50%);
    width: 2.2vw;
    height: 3px;
    background-color: #0000;
    margin-top: 6px;
    transition-duration: 1s;
}

.region1 .item img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    filter: brightness(50%);
}

.region1 .item .detail {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background-color: #ff5500;
    transition-duration: 1s;
}

.region1 .item .detail .span {
    position: absolute;
    top: 50%;
    left: 1.5vw;
    width: calc(100% - 3vw);
    color: #fff;
    transform: translateY(-50%);
        text-align: center;

}

.region1 .item:hover .detail {
    top: 0;
}

.region1 .item:hover .info {
    color: #fff
}

.region1 .item:hover .info .line1 {
    background-color: #fff !important
}

.region2 {
    width: 100%;
    height: auto;
    padding: 2vw;
}
.region2 .top {
    width: 90%;
    margin-bottom: 3vw;
    background-color: #fff;
    padding: 3vw 5vw;
    display: none;
    
}
.region2 .top .select {
    width: 90vw;
    height: 10vw;
    background-color: #f6f7f9;
    border-radius: 5vw;
    position: relative;
    overflow: hidden;
}
.region2 .top .select .icon{
    position: absolute;
    left: 0;
    width: 10vw;
    height: 10vw;
    top: 0;
}
.region2 .top .select .icon svg{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 4vw;
    height: 4vw;
}
.region2 .top .select .input{
    position: absolute;
    left: 10%;
    width: 90%;
    height: 10vw;
    top: 0;
}
.region2 .top .select .input input{
    border: none;
    width: 100%;
    height: 100%;
    color: #0009;
    font-size: 3vw;
    background-color: #f6f7f9;
}


.region2 .head {
    background-color: #f7f7f7;
}

.region2 .head .item {
    float: left;
    line-height: 3vw;
    font-size: 1vw;
    text-align: left;
}


.region2 .table .item {
    position: relative;
}

.region2 .table .item .th  {
    height: 3vw;
    background-color: #ffffff;
    border-bottom: 1px solid #0002;
}
.region2 .table .item .th .more {
    position: absolute;
    top: 1.5vw;
    right: 1vw;
    transform: translateY(-50%);
    cursor: pointer;
    font-size: 0.9vw;
}

.region2 .table .item .th .td {
    float: left;
    line-height: 3vw;
    font-size: 0.9vw;
    text-align: left;
    color: #0009;
}

.region2 .table .item .detail {
    background-color: #f7f7f7;
    width: 100%;
    display: none;
    border-bottom: 1px solid #0002;
}


.region2 .table .item .detail .left{
    margin-left: 4%;
    width: 44%;
    float: left;
    padding: 1vw 0;
    
}

.region2 .table .item .detail .right{
    margin-left: 4%;
    width: 48%;
    float: left;
    padding-top: 1vw;
}

.region2 .table .item .detail .left .info{
    color: #0009;
    font-size: 0.9vw;
    line-height: 1.5vw;
}

.region2 .table .item .detail .right .info{
    color: #0009;
    font-size: 0.9vw;
    line-height: 1.5vw;
}