assign alt properties

index.html

@@ -21,33 +21,33 @@
 					<p id="instance-name"></p>
 				</div>
 				<div>
-					<img id="node-status">
+					<img id="node-status" alt="instance node">
 					<p id="node-name"></p>
 				</div>
 			</div>
 			<hr>
 			<div>
 				<div>
-					<img src="images/resources/cpu.svg">
+					<img src="images/resources/cpu.svg" alt="instance processor cores">
 					<p id="resource-cpu"></p>
 				</div>
 				<div>
-					<img src="images/resources/ram.svg">
+					<img src="images/resources/ram.svg" alt="instance memory">
 					<p id="resource-ram"></p>
 				</div>
 				<div>
-					<img src="images/resources/swap.svg">
+					<img src="images/resources/swap.svg" alt="instance swap space">
 					<p id="resource-swap"></p>
 				</div>
 				<div>
-					<img src="images/resources/disk.svg">
+					<img src="images/resources/disk.svg" alt="instance disk space">
 					<p id="resource-disk"></p>
 				</div>
 			</div>
 			<hr>
 			<div class="btn-group">
 				<img id="power-btn">
-				<img id="configure-btn">
+				<img id="configure-btn" alt="change instance configuration">
 			</div>
 		</article>
 	</template>