[完善] 显隐控制

src/app/ui/collection-tools/collection-tools.component.html

@@ -38,7 +38,7 @@
       <div id="leftDiv" class='functionalDomainLeft publicCss scenarioAssignment' [ngClass]="{'togglePanel': toggleExpandPanel==true}" style="user-select: none;">
 
         <!-- 处置预案 -->
-        <div class="handlePlan" style="display: none;">
+        <div class="handlePlan">
           <div class="planarGraphHeader" (click)='toggleHandlePlan()'>
             <mat-icon *ngIf="toggleHandlePlans">keyboard_arrow_up</mat-icon>
             <mat-icon *ngIf="!toggleHandlePlans">keyboard_arrow_down</mat-icon>
@@ -67,7 +67,7 @@
         <!-- 处置预案 -->
 
         <!-- 素材库 -->
-        <div id="materialBank" style="display: none;">
+        <div id="materialBank">
           <div class="planarGraphHeader" (click)='toggleMaterial()'>
             <mat-icon *ngIf="toggleMaterialBank">keyboard_arrow_up</mat-icon>
             <mat-icon *ngIf="!toggleMaterialBank">keyboard_arrow_down</mat-icon>