多层关联维护样式修改

src/components/icss/AddMedicalMultRelation.vue

@@ -25,8 +25,8 @@
             </li>
           </ul>
         </div>
-
-        <el-tree
+        <div class="tree">
+          <el-tree
             :data="list"
             show-checkbox
             :props="defaultProps"
@@ -54,7 +54,9 @@
                   </el-button>
                 </span>
             </span>
-        </el-tree>
+          </el-tree>
+        </div>
+        
         <div class="btn">
           <el-button
             type="primary"
@@ -279,6 +281,9 @@ import api from '@api/icss.js';
 .addMedicalMultRelationWrapper {
   height: calc(100% - 70px);
 }
+.tree {
+  margin-bottom: 230px;
+}
 .contents {
   height: 100%;
 }