html{
    overflow-x: hidden;
}
body {
    background: #F3F5F5;
}
.down {
    background: #fff;
}
.up {
    margin-top: 0;
}
.up .mask {
    z-index: 5;
    height: 19.39rem!important;
}
.up .chahao {
    z-index: 6;
    top: 1.6rem;
}
.space-img {
    width: 10rem;
    height: 7.36rem;
    /* background: url(../images/space-display.jpg) no-repeat; */
    background-size: 100% 100%;
}
.space-img .en {
    color: #fff;
    font-size: .64rem;
    text-align: center;
    font-weight: bold;
    padding-top: 2.6rem;
    font-weight: bold!important;
}
.space-img .zh{
    text-align: center;
    font-size: .426667rem;
    color: #fff;
}
.space-img .red-line {
    width: .6rem;
    height: .08rem;
    background: #E62B0D;
    margin: 0 auto;
    margin-top: .133333rem;
}
.picture-display {
    position: relative;
    top: -1.066667rem;
    background: #fff;
    padding: 1.066667rem .546667rem;
    width: 8.933333rem;
    margin: 0 auto;
    z-index: 4;
}
.picture-display div {
    
}
.picture-display .zh {
    font-size: .533333rem;
    color: #231815;
    font-weight: bold;
    padding-bottom: .426667rem;
    margin-bottom: .426667rem;
    border-bottom: .026667rem solid #000;
}
.picture-display .en {
    position: absolute;
    right: .546667rem;
    top: 1.4rem;
    font-size: .32rem;
    color:#231815
}
.picture-display p {
    font-size: .32rem;
    color: #6A6869;
    margin-bottom: 0;
}

.picture-display .img1,
.picture-display .img2,
.picture-display .img3 {
    width: 7.866667rem;
    margin-top: .64rem;
}
.picture-display .img1 img,
.picture-display .img2 img,
.picture-display .img3 img {
    width: 100%;
}


.img-mask{
    position: absolute;
    width: 100%;
    height: 6.266667rem;
    background:  rgba(0,0,0,0.1);
    z-index: 2;
}
.img-meng {
    background: transparent;
}  

.head-mask{
    position: absolute;
    width: 100%;
    height: 1.6rem;
    background:  rgba(0,0,0,0.4);
    z-index: 2;
}
.head-mask-new {
    background: transparent;
}
.header {
    background: transparent;
}

.header .left, .header .hand{
    z-index: 4;
}


.bottom-btn{
    position: relative;
    padding: .066667rem .546667rem;
    width: 8.933333rem;
    margin: 0 auto;
    margin-top: -1rem;
}