.sklk_tl{
    background: url(https://u3.huatu.com/uploads/allimg/230111/sklk_bg.png) no-repeat;
    background-size: cover;
    padding: 2% 2% 0 2%;
    border: 2px solid #ac0a00;
    margin-top: 40px !important;
}
.sktl_top{
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #cccc;
    padding-bottom: 1%;
}
.sktl_top_l,.sktl_top_r{
    display: flex;
    align-items: center;
}
.sktl_top_l{
    width: 30%;
}
.sktl_top_l h1{
    margin-left: 2%;
    color: #d02d26;
}
.sktl_top_r li{
    width: 30px;
    line-height: 30px;
    text-align: center;
    cursor: pointer;
    margin: 0 2px;
}
.sktl_active{
    background: #d02d26;
    color: #fff;
    border-radius: 100%;
    position: relative;
}
.sktl_active::after{
    content: '';
    display: block;
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 10px solid #d02d26;
    position: absolute;
    bottom: -14px;
    left: 5px;
}
.sktl_flex{
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}
.sktl_c1 p{
    font-size: 20px;
    margin: 0 1%;
    font-weight: bold;
}
.sktl_c1 a{
    color: #999999;
    font-size: 14px;
    font-style: normal;
    margin-top: 0.5%;
}
.sktl_tit_bg{
    width: 98px;
    line-height: 30px;
    background: url(https://u3.huatu.com/uploads/allimg/230111/sktl_tit_bg.png) no-repeat top center;
    color: #fff;
    padding-left: 14px;
    font-size: 16px;
    box-sizing: border-box;
}
.sktl_bottom_text{
    float: left;
    width: 50%;
    margin-bottom: 12px;
}
.sktl_bottom_text a{
    font-size: 16px;    
    margin-left: 10px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.sktl_code{
    padding: 1% 2% 0 2%;
    background-image: linear-gradient(#ffffff,#fff4f2);
    border: 1px dashed #d02d26;
    text-align: center;
}
.sktl_bottom_r .sktl_code:first-child{
    margin-right: 6%;
}

.sktl_bottom_r{
    display: flex;
}
.sktl_bottom_r p{
    margin-top: 6%;
    margin-bottom: 4%;
}
.sktl_bottom{
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1% 0;
}
.sktl_bottom_l{
    width: 80%;
}
.sktl_bottom_r{
    width: 20%;
    justify-content: end;
}
.sktl_bottom_item{display: none;}
.sktl_show{
    display: flex;
}