/* Remove elements */
div.newsItem, div#sidebar_search{
    display: none;
}

/* Self-defined CSS */
body {
  font-size: 14px;
}
div.tail-tip {
  border: 1px solid gray;
  font-family: 楷体, Concolas;
}
th {
  background-color: #f0f0f0;
}
pre.code {
  border: 1px dashed gray; 
  padding: 5px; 
  background-color: #F0F0F0;
}