.requireStar .ivu-form-item-label:before{content:"*";display:inline-block;margin-right:4px;line-height:1;font-size:12px;color:#ed4014}.questionToast{width:20px;height:20px;display:inline-block;border-radius:50%;background-color:#9f9f9f;text-align:center;line-height:20px;color:#fff}