折叠面板公共样式优化

-
 /deep/.modifycollapse{
+  border: none;
 
- .el-collapse-item__header{
-    margin-bottom: 10px;
-    background: #F3F4F7;
-   border: 1px solid #D9D9D9;
-   border-radius: 4px;
-   font-size: 16px;
-   font-family: PingFangSC-Medium, PingFang SC;
-   font-weight: 500;
-   color: #333333;
-   line-height: 18px;
+  .el-collapse-item {
 
-  }
-  .el-collapse-item__header::before{
-    content: "";
-    margin-left: 10px;
-    margin-right: 10px;
-    width: 4px;
-    height: 18px;
-    background: #2B7FF1;
-  }
-  .el-collapse-item__arrow{
-    color: #979797 ;
-    margin-left: 10px;
-  }
+    .el-collapse-item__header {
+      margin-bottom: 10px;
+      background: #F3F4F7;
+      border: 1px solid #D9D9D9;
+      border-radius: 4px;
+      font-size: 16px;
+      font-family: PingFangSC-Medium, PingFang SC;
+      font-weight: 500;
+      color: #333333;
+      line-height: 18px;
 
+    }
 
-}
+    .el-collapse-item__header::before {
+      content: "";
+      margin-left: 10px;
+      margin-right: 10px;
+      width: 4px;
+      height: 18px;
+      background: #2B7FF1;
+    }
 
+    .el-collapse-item__arrow {
+      color: #979797;
+      margin-left: 10px;
+    }
+
+
+  }
+}

@@ -135,8 +135,8 @@
           </el-col>
         </el-row>
       </el-form>
-      <el-collapse accordion>
-        <el-collapse-item class="modifycollapse" title="登记情形设置" name="1">
+      <el-collapse class="modifycollapse" accordion>
+        <el-collapse-item  title="登记情形设置" name="1">
           <lb-table
             :column="djqxCol"
             border
@@ -146,7 +146,7 @@
           >
           </lb-table>
         </el-collapse-item>
-        <el-collapse-item class="modifycollapse" title="材料信息设置" name="2">
+        <el-collapse-item  title="材料信息设置" name="2">
           <lb-table
             :column="clxxCol"
             border
@@ -157,7 +157,6 @@
           </lb-table>
         </el-collapse-item>
         <el-collapse-item
-        class="modifycollapse"
           title="刷选权利设置"
           name="3"
           v-if="form.ywDetail.sfsxql == '1'"
@@ -180,7 +179,7 @@
             </li>
           </ul>
         </el-collapse-item>
-        <el-collapse-item class="modifycollapse" title="办理状态设置" name="4">
+        <el-collapse-item  title="办理状态设置" name="4">
           <ul class="screen-list">
             <li v-for="(item, index) in form.sxzt" :key="index">
               <div class="screen-list-left">