.help .container{padding:15px 0;width:1000px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.help .container .help-side{border:1px solid #eff0f1;background-color:#f8f8f8;-webkit-box-flex:1;-ms-flex:1;flex:1}.help .container .help-side .help-side-header{height:40px;color:#fff;background:#e4393c;font-size:18px;font-weight:100;text-align:center;line-height:40px;border:1px solid #eff0f1}.help .container .help-side ul li{width:246px;-webkit-box-sizing:border-box;box-sizing:border-box;line-height:35px;padding-left:25px;border-bottom:1px solid #eff0f1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.help .container .help-side ul li a{font-size:14px}.help .container .help-side ul li:hover{color:#e4393c;border-left:3px solid}.help .container .help-content{height:573px;padding:30px;-webkit-box-sizing:border-box;box-sizing:border-box;margin-left:20px;background-color:#f8f8f8;-webkit-box-flex:4;-ms-flex:4;flex:4}.help .container .help-content h1{border-bottom:1px solid #fce1e6;font-size:18px;height:40px}.help .container .help-content .help-content-main{height:486px;overflow:auto}