.el-main{padding:0}.el-collapse{border-top:none}.help-title-hover:hover{border-bottom:1px solid #2794ee;color:#2794ee}.help-center .el-form{width:510px}.model-title{margin-bottom:10px}.help-type{cursor:pointer;display:flex;align-items:center;justify-content:space-between;margin-top:10px;width:100%;height:40px;padding:0 20px 0 10px;border:2px solid #dad7d7;box-sizing:border-box}.el-collapse-item__header{border:none}.el-collapse-item{margin-bottom:10px;border:1px solid #ebeef5}