anchor.diff:  
   #popup.customisation-tools{
     background-color: #fff;
  -  padding: 0.5em 0.5em;
  +  padding: 1em 1.5em;
     width:60%;
     min-height: 26em;
   }
   #popup.customisation-tools h2,
  -#popup.feedback-tools h2,
  -#wrapper.settings h2 {
  +#popup.feedback-tools h2{
     font-size: 1.75em;
     font-weight:normal;
     margin:0;
  
positive.code: }
  .close a:hover {
    background-color: rgba(0,0,0,0.25);
  }
  
  #wrapper.settings {
    margin: auto;
    max-width: 960px;
    position: relative; 
  }
  
  /* feedback popup */
  
negative.code: 	margin-bottom: 0;
  }
  
  #popup #global-locator-form {
    background: #f8f8f8 url(<%= asset_path "locator-icon.png" %>) no-repeat 1em 1em;
    border: none;
    margin: 0 auto 1em auto;
  