Fix buttons

static/canvas.js

@@ -90,7 +90,7 @@ let draw = function() {
       ctx.fillText(fillText, width * 0.08, height * 0.2 + fontSize * 1.4);
 
       // Update download button
-      document.querySelector('#save-image').href = canvas.toDataURL();
+      document.querySelector('#save-image > a').href = canvas.toDataURL();
 
       // Edit URL
       history.replaceState('', '', window.location.pathname + '?'
@@ -163,8 +163,8 @@ window.addEventListener('load', function() {
   document.getElementById('step2value').oninput = draw;
   document.getElementById('signature').oninput = draw;
 
-  // Remove server calls for random/fb./twtr buttons
-  let buttons = document.querySelectorAll('button.randomize, button.tweet-button, button.fb-button');
+  // Remove server calls for random buttons
+  let buttons = document.querySelectorAll('button.randomize');
   for (let i = 0; i < buttons.length; ++i) {
     buttons[i].type = "button";
   }