.case_c{margin:0 auto;overflow:hidden;}
.case-desc{line-height:26px;padding:21px 5px 0;}
.case-ul li{width:33.33%;}
.case-dx .pa{left:0;top:0;bottom:0;right:0;margin:auto;width:64px;height:41px;}
.case-dx .next2{left:auto;right:10%;}
.case-dx .prev2{right:auto;left:10%;}
.about_c dd{padding-top:40px;}
.abb.content{padding:10px 20px;box-sizing:border-box;}
.fdh-01-nav-one h3,.fdh-01-nav-one h3.sidenavcur, .fdh-01-nav-one h3:hover{background-image:none;}
.cplb-3n-ts-03-list dl:nth-child(4n-1){margin-right:1.5%;}
.cplb-3n-ts-03-list dl:nth-child(3n){margin-right:0;}