body,html{
    font-family: -apple-system,BlinkMacSystemFont,Helvetica Neue,Arial,PingFang SC,Hiragino Sans GB,STHeiti,Microsoft YaHei,Microsoft JhengHei,Source Han Sans SC,Noto Sans CJK SC,Source Han Sans CN,Noto Sans SC,Source Han Sans TC,Noto Sans CJK TC,SimSun,sans-serif;
    max-width: 750px;
    margin: 0 auto;
    height: 100%;
    font-size: 100px;
}
*{
    padding: 0;
    margin: 0;
    list-style: none;
}
a{
    text-decoration: none;
}
.lanzhe{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 997;
    background-color: #000;
    opacity: .6;
}
.gaotou{
    position: fixed;
    top: 0;
    max-width: 750px;
    z-index: 999;
}
.headtou{


    width: 7.5rem;
    height: 0.88rem;
    background: #755155;
    text-align: center;
}
.headtit{
    float: left;
}
.headtit img{
    height: 0.64rem;
    margin: 0.1rem 0.3rem;
}
.menu{
  display: flex;
    background: rgba(112, 112, 112, 0.06);
    height: 0.7rem;
    line-height: 0.7rem;
    padding-left: 0.3rem;
}
.menu a{
    flex: 1;
    font-size: 0.32rem;
    line-height: 0.7rem;
    color: #666666;
    position: relative;
}

.tabon:after {
    content: '';
    width: 0.6rem;
    height: 0.04rem;
    background: #755155;
    position: absolute;
    left: 0.05rem;
    bottom: 0;

}
.tabon {
    color: #755155 !important;
    font-weight: bold;
}
.icon_lanmu{
    background-image: url(../images/lanmu.png);
    background-size: 100%;
    width: 0.33rem;
    height: 0.21rem;
    vertical-align: middle;
    float: right;
    margin-top: 0.3rem;
    margin-right: 0.3rem;
}
.footer{
    width: 7.5rem;
    height: 0.8rem;
    background: #755155;
    font-size: 0.28rem;
    line-height: 0.8rem;
    text-align: center;
    color: #FFFFFF;
}
.lunbo img{
    object-fit: cover;
}

.erji {
    width: 7.5rem;
    background: #fff;
    overflow: hidden;
    /* position: fixed; */
    /* top: 0.88rem; */
    z-index: 100;
}
.guang_item {
    margin: 0.18rem 0 0.18rem 0.2rem;
    width: 1.62rem;
    height: 0.64rem;
    line-height: 0.64rem;
    background: #FFFFFF;
    border: 1px solid #CCCCCC;
    opacity: 1;
    border-radius: 0.1rem;
    font-size: 0.28rem;
    color: #333333;
    position: relative;
    float: left;
    text-align: center;
}
.guang_item i {
    background-image: url(../images/hot.png);
    background-size: 100% 100%;
    width: 0.43rem;
    height: 0.43rem;
    display: inline-block;
    position: absolute;
    top: 0;
    left: 0;
}