MD Settings: Polish languages pages.

chrome/browser/resources/settings/languages_page/edit_dictionary_page.html

 <link rel="import" href="chrome://resources/html/polymer.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-a11y-keys/iron-a11y-keys.html"> <link rel="import" href="chrome://resources/polymer/v1_0/iron-icon/iron-icon.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-icons/iron-icons.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-list/iron-list.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-button/paper-button.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-icon-button/paper-icon-button.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-input/paper-input.html">
 <link rel="import" href="chrome://md-settings/settings_shared_css.html">
 
 <dom-module id="settings-edit-dictionary-page">
   <template>
     <style include="settings-shared">
       :host {
         display: flex;
         flex-direction: column;
       }
 
       #addWordRow {
         display: flex;
       }
 
       #newWord {
-        flex: 1;
+        flex: .5;
       }
 
       iron-list {
         /* TODO(michaelpg): Size to fit the viewport. */
         height: 300px;
       }
 
       iron-list .word {
         flex: 1;
       }
@@ skipping 18 matching lines @@
               <paper-icon-button icon="clear" on-tap="onRemoveWordTap_">
               </paper-icon-button>
             </div>
           </template>
         </iron-list>
       </div>
     </div>
   </template>
   <script src="edit_dictionary_page.js"></script>
 </dom-module>