tr .editBox{position:relative}tr .editBox .el-icon-edit{position:absolute;margin-left:5px;opacity:0;color:#00f;cursor:pointer}tr .editBox .el-icon-close{position:absolute;margin-left:20px;opacity:0;color:red;cursor:pointer}tr:hover td .editBox .el-icon-close,tr:hover td .editBox .el-icon-edit{display:inline-block;opacity:1}