.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;
}
.onlyMobile{
    display: none;
}
.tabs {
    width: 75%;
    height: calc(5vw - 4px);
    margin: 0 auto;
    background-color: #fff;
        margin-top: calc(-5vw + -7px);
    border-bottom: 1px solid #816456;
    position: relative;
    display: none;
}

.tabs .line {
    position: absolute;
    top: 1.5vw;
    
    width: 1px;
    height: 2vw;
    background-color: #999;
}

.tabs .tab {
    width: calc(33% - 1px);
    float: left;
    line-height: 5vw;
    text-align: center;
    font-size: 1.2vw;
    cursor: pointer;
}

.tabs .tabHover {
    color: #ff5500;
    height: calc(5vw - 4px);
    border-bottom: 2px solid #ff5500;
}

.tabs .tab:hover {
    color: #ff5500;
    height: calc(5vw - 4px);
    border-bottom: 2px solid #ff5500;
}

.centerRegion {
    width: 75%;
    margin: 0 auto;
}
.region1 {
    margin-top: 3vw;
    width: 100%;
    height: auto;
}

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

.region1 .info {
    width: 90%;
    z-index: 2;
    margin: 0 auto;
    line-height: 1.5vw;
    font-size: 1vw;
    color: #0009;
    padding-bottom: 3vw;
}

.region1 .item {
    float: left;
    width: 49%;
    margin-right: 2%;
    height: 24vw;
    background-color: #f7f7f7;
    margin-top: 2vw;
    color: #3e3a39;
    position: relative;
    overflow: hidden;
    /*background-image: url(../img/img.jpg);*/
    /*background-size: 100% 100%;*/
    /*background-repeat: no-repeat;*/
    position: relative;
}

.region1 .item:nth-child(2n) {
    margin-right: 0%;
}
.region1 .item .info{
    position: absolute;
    top: calc(100% - 4vw);
    transform: translateY(0);
    left: 10%;
    width: 80%;
    transition-duration: 1s;
}
.region1 .item .hoverbg {
    z-index: 0;
    width: 100%;
    height: 100%;
    background-color: #ff550099;
    position: absolute;
    top: 100%;
    transition-duration: 1s;
}

.region1 .item:hover .hoverbg {
    top: 0%;
}

.region1 .item:hover .info {
    top: 100%;
    transform: translateY(-100%);
}