diff --git a/index.html b/index.html
index 8759320..52d9c50 100644
--- a/index.html
+++ b/index.html
@@ -55,35 +55,33 @@
 			</div>
 			<overlay-head v-if="!(gameEnded && !player.keepGoing)"></overlay-head>
 			<div class="sideLayers" >
-				<div v-for="node in OTHER_LAYERS['side']"><tree-node :layer='node' :abb='tmp[node].symbol' :size="'small'"></tree-node></div>
+				<div v-for="(node, index) in OTHER_LAYERS['side']"><tree-node :layer='node' :abb='tmp[node].symbol' :size="'small'" :key="'side' + index"></tree-node></div>
 			</div>
 		</div>
 
-
 		<div v-if="!(gameEnded && !player.keepGoing)" id="treeTab" style="z-index: 0" onscroll="resizeCanvas()" v-bind:class="{ fullWidth: (player.tab == 'none' || player.navTab == 'none'), col: (player.tab !== 'none' && player.navTab !== 'none'), left: (player.tab !== 'none' && player.navTab !== 'none')}">
 			<br><br><br><br>
 			<overlay-head id="fakeHead" style="visibility: hidden;">
 			</overlay-head>
 
-			<layer-tab :layer="player.navTab == 'none' ? player.tab : player.navTab" ></layer-tab>
+			<layer-tab :layer="player.navTab == 'none' ? player.tab : player.navTab" :key="'left'"></layer-tab>
 
 		</div>
 
 		<!-- Popups -->
 		<div class="popup-container">
 			<transition-group name="fade">
-				<div v-for="popup,index in activePopups" class="popup" v-bind:class="popup.type" v-bind:key="popup.id">
+				<div v-for="popup,index in activePopups" class="popup" v-bind:class="popup.type" v-bind:key="'p' + popup.id" v-bind:style="popup.color ? {'background-color': popup.color} : {}">
 					<h3>{{popup.title}}</h3><br>
 					<h2 v-html="popup.message"></h2>
 				</div>
 			</transition-group>
 		</div>
 
-
 		<div v-if="player.navTab !== 'none' && player.tab !== 'none' && !(gameEnded && !player.keepGoing)" v-bind:class="{ fullWidth: player.navTab == 'none', col: player.navTab != 'none', right: player.navTab != 'none', fast: true, tab: true}">
 			<div v-for="layer in LAYERS" >
 				<div v-if="player.tab==layer" > 
-					<layer-tab :layer="layer" :back="'none'" :spacing="'50px'"></layer-tab>
+					<layer-tab :layer="layer" :back="'none'" :spacing="'50px'" :key="'left'"></layer-tab>
 				</div>
 			</div>
 		</div>