*{
    box-sizing: border-box;
}
.container{
    width: 1200px;
    margin: auto;
}
.work_service{
    margin-top: 72px;
    margin-bottom: 170px;
    height: 793px;
    background: url("../images/work_bg.png") no-repeat;
    background-size: 100% 100%;
    box-shadow: 0 0 10px #eee;
}
.work_title{
    height: 72px;
    position: relative;
    top: -13px;
    padding-left: 20px;
    display: flex;
    line-height: 85px;
    background: url("../images/work_title.png") no-repeat;
    background-size: 100% 100%;
}
.work_title  .line{
    width: 4px;
    height: 26px;
    background: #fff;
    margin-right: 17px;
    margin-top: 30px;
}
.work_service .work_ul{
    padding-left: 40px;
    margin-top: 21px;
}
.work_title h3{
    color: #fff;
    font-size: 28px;
    letter-spacing: 2px;
}
.work_ul .work_li .li_title{
    color: #333333;
    font-size: 20px;
    font-weight: bold;
}
.work_ul .work_li .li_title img{
    margin-right: 10px;
}
.work_ul .work_li .li_links{
    display: flex;
    flex-wrap: wrap;
}
.work_ul .work_li .li_links{
    margin-left: 45px;
    margin-top: 20px;
}
.work_ul .work_li .li_links a{
    display: block;
    color: #666666;
    font-size: 18px;
    margin-bottom: 25px;
}
.handle .li_links a{
    margin-right: 113px;
}
.Trademark_application .li_links a{
    margin-right: 113px;
}
.service_xinxi .li_links a{
   width: 25%;
}
.chaxun_li .li_links a{
    margin-right: 30px;
 }
 .zhinan_li .li_links a{
    margin-right: 90px;
 }
 .work_li .li_links a:hover{
    color: #2ea4ff;
 }