html {
  background: #FFF;
  color: #444;
  padding: 0 15px;
  /*font-family: arial,sans-serif;*/
  font: 500 14px/1.8 Lucida,Verdana,Hiragino Sans GB,WenQuanYi Micro Hei,sans-serif;
}
.aux {
  margin: auto;
  max-width: 978px;
}
header {
  background: #F5F5F5;
  background-image: -moz-linear-gradient(top,#FAFAFA,#F5F5F5);
  background-image: -webkit-linear-gradient(top,#FAFAFA,#F5F5F5);
  background-image: -webkit-gradient(linear,left top,left bottom,color-stop(0,#FAFAFA),color-stop(1,#F5F5F5));
  background-image: linear-gradient(top,#FAFAFA,#F5F5F5);
  background-image: -moz-linear-gradient(top,#FAFAFA,#F5F5F5);
  background-image: -webkit-linear-gradient(top,#FAFAFA,#F5F5F5);
  background-image: -webkit-gradient(linear,left top,left bottom,color-stop(0,#FAFAFA),color-stop(1,#F5F5F5));
  background-image: linear-gradient(top,#FAFAFA,#F5F5F5);
  background-image: -moz-linear-gradient(#FAFAFA,#F5F5F5);
  background-image: -webkit-linear-gradient(#FAFAFA,#F5F5F5);
  background-image: -webkit-gradient(linear,left top,left bottom,color-stop(0,#FAFAFA),color-stop(1,#F5F5F5));
  background-image: linear-gradient(#FAFAFA,#F5F5F5);
  background-image: -moz-linear-gradient(top,#FAFAFA,#F5F5F5);
  background-image: -webkit-linear-gradient(top,#FAFAFA,#F5F5F5);
  background-image: -webkit-gradient(linear,left top,left bottom,color-stop(0,#FAFAFA),color-stop(1,#F5F5F5));
  background-image: linear-gradient(top,#FAFAFA,#F5F5F5);
  border-bottom: 1px solid #EEE;
  color: #444;
  min-height: 44px;
  padding: 14px 15px 6px;
  margin: 0 -15px;
}
header h1 {
  margin: 0;
  font: 23px/40px 'Open Sans',arial,sans-serif;
}
nav {
  background: #FCFCFC;
  border-bottom: 1px solid #F2F2F2;
  margin: 0 -12px 30px;
  min-height: 32px;
  overflow: hidden;
  padding: 0 12px;
  font-size: 14px;
}
nav ul {
  list-style: none;
  margin: auto;
  max-width: 978px;
}
nav li {
  float: left;
  height: 32px;
  line-height: 2.4;
  margin: 0;
  padding: 0;
}
nav li a {
  display: block;
  height: 32px;
  margin: 0 7px 0 0;
  padding: 0 15px 0 0;
  position: relative;
  overflow: hidden;
}
#content .meta {
  font-size: 11px;
}
pre {
  padding: 1em 1.6em 1em 1.2em;
  vertical-align: top;
  background: #F8F8F8;
  border: 1px solid #E8E8E8;
  border-width: 1px 1px 1px 6px;
  margin: -0.5em 0 1.1em;
  overflow-x: auto;
}