fix: 增加图标

src/views/reservoir/safeOperation/index.vue

@@ -18,9 +18,11 @@
     </el-input> -->
     <div class="tool-btn">
       <div class="btn mb-10 cursor-pointer" @click="showTreeBox = !showTreeBox">
+        <img class="icon" src="../../../assets/icons/layer.png" alt="" />
         图层管理
       </div>
       <div class="btn cursor-pointer" @click="handleChangeMode">
+        <img class="icon" src="../../../assets/icons/change23D.png" alt="" />
         {{ mapSceneType === 3 ? "三" : "二" }}维地图
       </div>
     </div>
@@ -338,6 +340,14 @@ export default {
     top: 20px;
     .btn {
       user-select: none;
+      display: flex;
+      align-items: center;
+      font-size: 14px;
+      .icon {
+        width: 18px;
+        height: 18px;
+        margin-right: 4px;
+      }
     }
   }