常见症状按钮显示bug

src/components/CommonSymptom/index.jsx

@@ -121,16 +121,16 @@ class CommonSymptom extends Component{
         {mainHis.length>0?<ul className={style["his"]}>
           <div className='clearfix'>
           <p>最近输入症状：</p>
-          <div className={style['oper']}>
-            <span className={style['clear']} onClick={this.handleClear}>清空选项</span>
-            <span className={style['confirm']} onClick={this.handleConfirm}>确定</span>
-          </div>
           </div>
           {mainHis.map((it)=>{
             return <li onClick={(e)=>this.handleSelect(e,it)} className={this.getStyle(it.conceptId)} title={it.name.length>5?it.name:''}>{it.name.length>5?it.name.slice(0,4)+'...':it.name}</li>
           })}
         </ul>:''}
         <p className={style['c-title']}>常见症状：</p>
+        <div className={style['oper']}>
+          <span className={style['clear']} onClick={this.handleClear}>清空选项</span>
+          <span className={style['confirm']} onClick={this.handleConfirm}>确定</span>
+        </div>
         {data&&data.map((it)=>{
           return <li onClick={(e)=>this.handleSelect(e,it)} className={this.getStyle(it.conceptId)} title={it.name.length>5?it.name:''}>{it.name.length>5?it.name.slice(0,4)+'...':it.name}</li>
         })}

src/components/CommonSymptom/index.less

@@ -1,5 +1,6 @@
 @import "~@less/variables.less";
 .list{
+  position: relative;
   .pop;
   left: 85px;
   padding: 5px;
@@ -53,8 +54,9 @@
     bottom: 0;
   }
   .oper{
-    padding-right: 5px;
-    float: right;
+    position: absolute;
+    top: 0px;
+    right: 10px;
   }
 }
 .hide{