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li:hover:nth-child(9):before{background-position:-429px -45px}.help .help-con ul.switch-nav li:before{position:absolute;width:40px;height:40px;left:50%;margin-left:-20px;top:30px;content:"";background:url(/assets/40d9c353b0656e0b1b08402f54710686.png) no-repeat}.help .help-con ul.switch-nav li:nth-child(2):before{background-position:-51px 0}.help .help-con ul.switch-nav li:nth-child(3):before{background-position:-107px 0}.help .help-con ul.switch-nav li:nth-child(4):before{background-position:-158px 0}.help .help-con ul.switch-nav li:nth-child(5){margin:0}.help .help-con ul.switch-nav li:nth-child(5):before{background-position:-206px 0}.help .help-con ul.switch-nav li:nth-child(6):before{background-position:-252px 0}.help .help-con ul.switch-nav li:nth-child(7):before{background-position:-315px 0}.help .help-con ul.switch-nav li:nth-child(8):before{background-position:-377px 0}.help .help-con ul.switch-nav li:nth-child(9):before{background-position:-429px 0}.help .help-con ul.switch-nav li:last-child{margin:0}.help .help-con .help-body{margin-top:30px;background:#f3f3f3;padding-bottom:45px}.help .help-con .help-body h3{text-align:center;height:120px;line-height:120px;font-size:24px}.help .help-con .help-body h3 span{border-bottom:1px solid #879baa;display:inline-block;padding-bottom:10px;line-height:20px}.help .help-con .help-body .help-list-con{padding:0 45px}.help .help-con .help-body .help-list-con .question{line-height:24px;font-size:14px;padding-bottom:25px}.help .help-con .help-body .help-list-con .question h4{font-size:18px;color:#4f606d;margin-bottom:25px;font-weight:400}.help .help-con .help-body .help-list-con .question p{color:#1e1e1e;text-indent:2em}@media (max-width:480px){.top-banners{height:100vh}.top-banners #full-banner .each-banner p{margin-top:100px}.help{width:100%;margin:0}.help .help-con{margin:0;padding:30px 10px}.help .help-con .title h3{font-size:32px}.help .help-con .title span.tel{font-size:16px}.help .help-con .switch-nav{display:none}.help 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