对号

 .success{ display: inline-block; font-weight: 700; margin: 0 10px; width: 8px; height: 13px; transform: rotate(45deg); border-style: solid; border-color: #009933; border-width: 0 4px 4px 0 ;} 

叉号

.error { width: 15px; height: 15px; margin: auto; position: relative; margin-left: 32px;}.error::before,.error::after { content: ""; position: absolute; height: 18px; width: 3px; top: 0px; right: 15px; background: red;}.error::before { transform: rotate(45deg);}.error::after { transform: rotate(-45deg);}