.headTopic {
    background: url(http://img.jihui88.com/upload/z/z2/zjwmst/picture/2017/06/23/d5c8b5ac-f3f4-4ea0-8b37-499a40fb6318.png) no-repeat center top;
}

#user_defined19 .bodyContContent {
    margin: 0 auto;
    padding-bottom: 50px;
}
#user_defined19 p {
    color: #666;
    line-height: 30px;
    text-indent: 30px;
}

#user_defined19 .bodyContContent{
    margin: 0 auto;
    padding-bottom: 50px;
}
.duty_cs h3{
    color: #333;
    font-size: 12px;
    text-align: left;
    margin-bottom: 37px;
    margin-top: 5px;
    padding: 15px 0 15px 42px;
    font-weight: normal;
    display: inline-block;
}
.duty_cs ul{
    padding: 0 31px;
    margin: 0 auto;
}
.duty_cs li{
    width: 48%;
    float: left;
    padding: 0 1%;
}
.duty_cs li  img{
    width: 100%;
}