.page{height:100%}.page .header{width:100%;height:72px;min-width:1200px;background-color:#fff}.page .header .header-content{width:1200px;height:72px;margin:0 auto}.page .header .logo-link{display:inline-flex;width:148px;margin-right:72px;line-height:72px;align-items:center;height:72px}.page .header .nav-item{display:inline-block;height:72px;vertical-align:top;line-height:72px;font-size:16px}.page .main{height:calc(100% - 72px);display:flex;flex-direction:column;width:1200px;margin:0 auto}.page .main .page-bread{height:68px;font-size:12px;color:#666;line-height:68px}.page .main .help-content{display:flex;flex:1;height:0;margin-bottom:36px}.page .main .left{display:inline-block;width:310px;height:100%;overflow:auto;background-color:#fff;border:1px solid #ddd;margin-right:20px}.page .main .left .el-collapse-item__header{height:60px;line-height:60px;font-size:14px;padding-left:25px;border-bottom:1px dashed #dedede;font-weight:400}.page .main .left .el-collapse-item__content{padding-bottom:0}.page .main .left .question-item{height:50px;line-height:50px;padding-left:25px;color:#666;cursor:pointer;background-color:#fbfaf8}.page .main .left .question-item.actived{color:#ff9800}.page .main .right{display:flex;flex-direction:column;height:100%;padding:40px;border:1px solid #ddd;background-color:#fff}.page .main .right,.page .main .right .question-content{flex:1;overflow:auto}.page .main .right .question-content .title{margin-bottom:20px;font-size:20px;color:#191919;line-height:26px}.page .main .right .question-action{height:90px;padding-top:10px;border-top:1px dashed #dedede}.page .main .right .question-action .desc{height:40px;line-height:40px}