Final

beastify/popup/choose_beast.css

@@ -10,7 +10,7 @@ html, body {
   cursor: pointer;
 }
 
-.button:hover {
+.beast:hover {
   background-color: #CFF2F2;
 }
 
@@ -25,8 +25,3 @@ html, body {
 .clear:hover {
   background-color: #EAEA9D;
 }
-
-.inactive {
-  opacity: 0;
-  pointer-events: none;
-}

beastify/popup/choose_beast.js

@@ -12,18 +12,18 @@ function beastNameToURL(beastName) {
   }
 }
 
-
 /*
 Listen for clicks in the popup.
 
-If the click is not on one of the beasts, return early.
+If the click is on one of the beasts:
+  Inject the "beastify.js" content script in the active tab.
 
-Otherwise, the text content of the node is the name of the beast we want.
+  Then get the active tab and send "beastify.js" a message
+  containing the URL to the chosen beast's image.
 
-Inject the "beastify.js" content script in the active tab.
-
-Then get the active tab and send "beastify.js" a message
-containing the URL to the chosen beast's image.
+If it's on a button wich contains class "clear":
+  Reload the page.
+  Close the popup. This is needed, as the content script malfunctions after page reloads.
 */
 document.addEventListener("click", function(e) {
   if (e.target.classList.contains("beast")) {
@@ -37,7 +37,7 @@ document.addEventListener("click", function(e) {
     chrome.tabs.query({active: true, currentWindow: true}, function(tabs) {
       chrome.tabs.sendMessage(tabs[0].id, {beastURL: chosenBeastURL});
     });
-    
+
     return;
   }
   else if (e.target.classList.contains("clear")) {