anchor.diff:    '''
     body{
       font-size: 14px;
  -    font-family: 'Open Sans', 'Lucida Sans Unicode', 'Lucida Grande', sans-serif;
  +    font-family: 'Open Sans', 'Lucida Sans Unicode', 'Lucida Grande','''
  +  ''' sans-serif;
       background: WhiteSmoke;
     }
   
  
positive.code: 
    .unittest-group-status-pass{
      background: Green;
      background: -webkit-radial-gradient(center, ellipse cover, #AAFFAA 0%,Green 100%);
      background: -moz-radial-gradient(center, ellipse cover, #AAFFAA 0%,Green 100%);
      background: -ms-radial-gradient(center, ellipse cover, #AAFFAA 0%,Green 100%);
      background: radial-gradient(center, ellipse cover, #AAFFAA 0%,Green 100%);
    }
  
    .unittest-group-status-fail{
      background: Red;
      background: -webkit-radial-gradient(center, ellipse cover, #FFAAAA 0%,Red 100%);
      background: -moz-radial-gradient(center, ellipse cover, #FFAAAA 0%,Red 100%);
      background: -ms-radial-gradient(center, ellipse cover, #AAFFAA 0%,Green 100%);
      background: radial-gradient(center, ellipse cover, #FFAAAA 0%,Red 100%);
    }
  
  
negative.code:     ${_isIE ? "border-bottom:solid black 1px;": ""}
      ${_isIE ? "border-top:solid #777777 1px;": ""}
  
      background-image: -webkit-linear-gradient(bottom, rgb(50,50,50) 0%, '''
      '''rgb(100,100,100) 100%);
      background-image: -moz-linear-gradient(bottom, rgb(50,50,50) 0%, '''
      '''rgb(100,100,100) 100%);
      background-image: -ms-linear-gradient(bottom, rgb(50,50,50) 0%, '''
      '''rgb(100,100,100) 100%);
      background-image: linear-gradient(bottom, rgb(50,50,50) 0%, '''
      '''rgb(100,100,100) 100%);
  
      display: -webkit-box;
      display: -moz-box;
  