body{
    background: #f9f9f9;

}
.luyou{
    width: 100%;
    height: 50px;
    margin: 0 auto;
    background: #000;
}

.luyou .weizhi{
    width: 1200px;
    margin: 0 auto;
    color: #fff;
    font-weight: bold;
}

.luyou .weizhi a{
    color: inherit;
    display: inline-block;
    line-height: 50px;
    font-size: 15px;
}

.mail{
   width: 1200px;
   margin: 20px auto 0 auto;
}
.mail .mailLeftSide{
    width: 240px;
    float: left;

}
.mail .mailLeftSide .itm{
    margin-bottom: 10px;
}
.mail .mailLeftSide .itm1{
    padding: 20px;
    background: #fff;
    border: 1px solid #f5f5f5;

}
.mail .mailLeftSide .itm1 ul li{
    padding: 8px 0px;
    border-bottom: 1px dashed #e8e8e8;
}
.mail .mailLeftSide .itm1 ul li a{
    font-size: 15px;
    display: block;
    line-height: 22px;

}

.mail .mailLeftSide .itm2{
    background: #fff;
}
.mail .mailLeftSide .itm2 h3{
    padding: 16px 0px 10px 0px;
    font-size: 16px;
    padding-left: 20px;
    border-bottom: 1px dashed #f5f5f5;

}
.mail .mailLeftSide .itm2 .ylk{
    margin:10px 0px;
    line-height: 26px;
    padding:4px 10px 4px 10px;
    border-bottom: 1px dashed #f5f5f5;
}
.mail .mailLeftSide .itm2 .dianh{
    height: 40px;
    line-height:40px;
    padding: 0 10px;
    font-size: 15px;
    color: red;
}


.mail .mailRightSide{
    width: 840px;
    padding: 10px 30px;
    float: left;
    border:1px solid #f7f5f5;
    margin-left: 16px;
    background:#fff;
}

.mail .mailRightSide .al{
    margin-bottom:40px;
}

.mail .mailRightSide .al p{
    line-height:30px;
}
.mail .mailRightSide .al p.bold{
    font-size: 16px;
    font-weight: bold;
    padding-bottom: 10px;
}
.mail .mailRightSide h3{
    font-size: 18px;
    padding: 10px 0px 10px 0px;
    border-bottom: 1px dashed #efefef;
    border-top: 1px dashed #efefef;
    background: #fdfdfd;
}

.mail .mailRightSide ul{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    flex-direction: row;
    margin: 10px 0px;
}

.mail .mailRightSide ul li{
    line-height: 24px;
    padding: 4px 0px;
    width: 50%;
}
@media (max-width:1200px){
    .mail{width: 100%}
    .mail .mailRightSide{width: 100%;margin: 0}
}