*{
    margin: 0 ;
    padding: 0;
}
a{
    text-decoration: none;
}
a:link{
    text-decoration: none;
}
@media only screen and (-webkit-min-device-pixel-ratio: 1.5),
only screen and (min--moz-device-pixel-ratio: 1.5), /* 注意这里的写法比较特殊 */
only screen and (-o-min-device-pixel-ratio: 3/2),
only screen and (min-device-pixel-ratio: 1.5) {
    .wt_help{
        width: 1200px;
        height:450px ;
        margin: 0 auto;
        /* clear: both; */
        margin-bottom: 150px !important;
    }
}
.ruzhu_fu{
    width: 100%;
    height: auto;
    /* padding-bottom: 350px; */
}
.ding{
    width: 100%;
    height: 80px;
}
.ruzhu_body{
    width: 100%;
height: 60px;
background: #EB0900;
border-top: 1px solid #EB0900;
position: fixed;
z-index: 999;
}
.ruzhu_body .ruzhu_body_head{
    width: 1200px;
    height: 60px;
    margin: 0 auto;
    background-color: #EB0900;
}
.ruzhu_body .ruzhu_body_head ul li{
    float: left;
    width: 56px;
height: 56px;
font-size: 14px;
/* font-family: PingFangSC-Medium, PingFang SC; */
font-weight: 500;
color: #FFFFFF;
line-height: 60px;
margin-left: 64px;
/* margin-bottom: ; */
}
.ruzhu_body .ruzhu_body_head ul .ruzhu_body_head_ruzhu{
    border-bottom: 4px solid #fff;
}
.ruzhu_body .ruzhu_body_head ul li a{
    color: #fff;
}
 .ruzhu_body_body{
    width: 1200px;
    height: 200px;
    margin: 0 auto;

}
 .ruzhu_body_body h1{
    line-height: 180px;
    width: 112px;
height: 40px;
font-size: 28px;
/* font-family: PingFangSC-Medium, PingFang SC; */
font-weight: 500;
color: #323232;
line-height: 275px;

}
 .ruzhu_body_foot{
    width: 1200px;
    height: 420px;
    margin: 0 auto;
}
 .ruzhu_body_foot ul{
    display: flex;
}
 .ruzhu_body_foot ul li{
    float: left;
}
 .ruzhu_body_foot ul .k1{
    width: 208px;
    height: 280px;
    background: #F8F8F8;
    border-radius: 12px;
    
}
 .ruzhu_body_foot ul .k2{
    width: 40px;
    height: 280px;
    /* background: #F8F8F8; */
    /* border-radius: 12px; */
    /* width: 17px;
height: 11px; */
color: #CCCCCC;
font-weight: 500;
   
}
 .ruzhu_body_foot ul .k2 p{
    line-height: 110px;
    margin-left: 11px;
}
 .ruzhu_body_foot ul .k1 .k_head{
    /* width: ; */
    height: 80px;
}
 .ruzhu_body_foot ul .k1 .k_head .k1_head_one{
    width: 29px;
height: 40px;
font-size: 28px;
/* font-family: PingFangSC-Semibold, PingFang SC; */
font-weight: 600;
color: #EE0000;
line-height: 115px;
padding: 20px;
padding-right: 0;

}
 .ruzhu_body_foot ul .k1 .k_head .k1_head_two{
    width: 80px;
height: 28px;
font-size: 20px;
/* font-family: PingFangSC-Medium, PingFang SC; */
font-weight: 500;
color: #323232;
line-height: 115px;
    /* padding: 20px; */
}
 .ruzhu_body_foot ul .k1 hr{
    width: 18px;
height: 4px;
background: #EE0000;
margin-left: 20px;
border: 0;
}
 .ruzhu_body_foot ul .k1 .k_body p{
    width: 168px;
height: 110px;
font-size: 14px;
/* font-family: PingFangSC-Regular, PingFang SC; */
font-weight: 400;
color: #656565;
line-height: 20px;
padding: 20px;
margin-top: 6px;
}
.ruzhu_body_foot .dianji_d{
    width: 1200px;
    height: 50px;
    margin: 0 auto;
    border-bottom: 1px solid #E6E6E6;
}
.ruzhu_body_foot .dianji_d p{
    float: left;
    margin-left: 38px;
    width: 32px;
    height: 30px;
    margin-top: 17px;

font-size: 16px;
/* font-family: PingFangSC-Medium, PingFang SC; */
font-weight: 500;
color: #323232;
line-height: 22px;

}
.wt_help{
    width: 1200px;
    height:450px ;
    margin: 0 auto;
    /* clear: both; */
    margin-bottom: 90px;
}
.wt_help .you_xian{
    overflow :auto;
    float: left;
    width: 960px;
    height: 450px;
    margin-left: 30px;
}
.wt_help .zuo_dian{
    width: 200px;
    height: 450px;
    float: left;
    border: 1px solid #E4E4E4;
}
.wt_help .zuo_dian ul li {
    width: 200px;
    height: 50px;
    line-height: 50px;
    text-align: center;
}
.wt_help .zuo_dian ul .one{
    width: 200px;
height: 50px;
background: #F2F2F2;
border-right: 3px solid #EE0000;
}
.wt_help .you_xian ul li h1 .zy{
    width: 80px;
height: 28px;
font-size: 20px;
font-weight: 500;
color: #323232;
line-height: 28px;
}
.wt_help .you_xian ul li h1 .shu{
    width: 65px;
height: 20px;
font-size: 14px;
font-weight: 400;
color: #333333;
line-height: 20px;

}
.wt_help .you_xian ul li{
    display: none;
}
.wt_help .you_xian ul li .wz p{
    font-size: 16px;
    color: #323233;
    font-weight: 500;
    margin-top: 22px;
}
.wt_help .you_xian ul li .wz span{
    font-size: 14px;
    color: #656566;
    line-height: 25px;
    margin-bottom: 22px;
}
.wt_help .you_xian ul li h1{
    margin-bottom: 22px;
}

#wz_xs{
    display: block;
}