hr {
	margin-top:2px;margin-bottom:5px;
}

body { font-family: Raleway,Tahoma, Helvetica, Arial, 'Hiragino Sans GB', 'Microsoft Yahei', sans-serif;}
.prettyprint {
  padding: 8px;
  background-color: #f7f7f9;
  border: 1px solid #e1e1e8;
}