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				@@ -1,13 +1,18 @@ 
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				 <template> 
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				   <footer class="nodes-history no-events-container" v-if="history.length"> 
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				     <b-dropdown 
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				-      :text="$t('history')" 
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				       variant="outline-dark" 
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				-      dropup no-flip 
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				+      dropup no-flip no-caret 
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				       boundary="main" 
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				       class="no-events-container" 
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				       @shown="scrollToEnd" 
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				+      @hide="shown = false" 
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				     > 
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				+      <template #button-content> 
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				+        <span class="collapse-icon" :class="{ collapsed: shown }">></span> 
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				+        {{ $t('history') }} 
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				+      </template> 
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				+ 
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				       <b-dropdown-text class="dropdown-item-arrow left"> 
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				         <b-button variant="link" @click="onArrowClick('left')" :disabled="leftDisabled"><</b-button> 
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				       </b-dropdown-text> 
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				@@ -55,7 +60,8 @@ export default { 
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				   data () { 
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				     return { 
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				       leftDisabled: false, 
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				-      rightDisabled: false 
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				+      rightDisabled: false, 
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				+      shown: false 
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				     } 
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				   }, 
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				@@ -78,6 +84,7 @@ export default { 
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				       const container = this.$el.querySelector('.dropdown-menu') 
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				       container.scrollTo({ left: container.scrollWidth }) 
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				       this.updateBtnDir() 
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				+      this.shown = true 
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				     }, 
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				     onArrowClick (dir) { 
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				@@ -224,5 +231,10 @@ export default { 
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				     width: 100%; 
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				     height: 100%; 
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				   } 
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				+ 
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				+  .collapse-icon { 
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				+    margin-right: .25rem; 
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				+    font-weight: 700; 
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				+  } 
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				 } 
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				 </style> 
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