anchor.diff:  * {
   	box-sizing: border-box;
   	-webkit-font-smoothing: antialiased;
  +	-moz-osx-font-smoothing: grayscale;
   }
   body {
   	font: normal 16px/1.4 BlinkMacSystemFont, -apple-system, "Segoe UI", "Roboto", "Helvetica Neue", Arial, sans-serif;
   	background-color: #55acee;
  +	color: white;
   	margin: 0;
   }
  -body,a {
  +a {
   	color: white;
  +	text-decoration: underline;	
   }
   a:hover {
   	text-decoration: none;
  
positive.code: #submit {
  	-webkit-appearance: button;
  	cursor: pointer;
  	color: #fff;
  	display: inline-block;
  	padding: 6px 12px;
  	font-size: 16px;
  
negative.code: 	font-size: 16px;
  	line-height: 1.5;
  	color: #292f33;
  	background-color: white;
  	border: 1px solid #ccd6dd;
  	border-radius: 4px;
  	box-shadow: inset 0 1px 1px rgba(0,0,0,.2);
  