/*两行显示省略号*/
.slh_1{
    overflow:hidden;
    text-overflow:ellipsis;
    display:-webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:1;
}
.slh_2{
    overflow:hidden;
    text-overflow:ellipsis;
    display:-webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:2;
}

.slh_3{
    overflow:hidden;
    text-overflow:ellipsis;
    display:-webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:3;
}
#topguding{
    text-align: center;
    margin-bottom: 10px;
    display: none;
}
#topgudin{
    text-align: center;
    margin-bottom: 10px;
}
@media screen and (max-width: 767px) {
    /* 内容 */
    #topgudin img{
        width: 100%;
    }
}