Fixed: mobile viewport was too large when presenting ads, making for a sloppy mobile experience. Restricted length of "Advertisement" label to fix it.

assets/javascripts/discourse/components/amazon-product-links.js.es6

@@ -101,6 +101,10 @@ export default Ember.Component.extend({
     return `width: ${this.get('mobile_amazon_width')}px; height: ${this.get('mobile_amazon_height')}px;`.htmlSafe();
   }.property('mobile_amazon_width', 'mobile_amazon_height'),
 
+  adTitleStyleMobile: function() {
+    return `width: ${this.get('mobile_amazon_width')}px;`.htmlSafe();
+  }.property('mobile_amazon_width'),
+
   userInput: function() {
     return `${this.get('user_input')}`.htmlSafe();
   }.property('user_input'),

assets/javascripts/discourse/components/google-adsense.js.es6

@@ -120,6 +120,10 @@ export default Ember.Component.extend({
     return `width: ${this.get('ad_mobile_width')}px; height: ${this.get('ad_mobile_height')}px; margin:0 auto;`.htmlSafe();
   }.property('ad_mobile_width', 'ad_mobile_height'),
 
+  adTitleStyleMobile: function() {
+    return `width: ${this.get('ad_mobile_width')}px;`.htmlSafe();
+  }.property('ad_mobile_width'),
+
   adInsStyleMobile: function() {
     return `display: inline-block; ${this.get('adWrapperStyleMobile')}`.htmlSafe();
   }.property('adWrapperStyleMobile'),

assets/javascripts/discourse/components/google-dfp-ad.js.es6

@@ -187,6 +187,10 @@ export default Ember.Component.extend({
     return `width: ${this.get('const_mobile_width')}px; height: ${this.get('const_mobile_height')}px;`.htmlSafe();
   }.property('const_mobile_width', 'const_mobile_height'),
 
+  adTitleStyleMobile: function() {
+    return `width: ${this.get('const_mobile_width')}px;`.htmlSafe();
+  }.property('const_mobile_width'),
+
   checkTrustLevels: function() {
     return !((currentUser) && (currentUser.get('trust_level') > Discourse.SiteSettings.dfp_through_trust_level));
   }.property('trust_level'),