/* ------------------------------------------
 * IT书包
 * 网址：www.itshubao.com
 * 整理：yinq<3331653644@qq.com> 
 -------------------------------------------- */
body {
  font-family: 'Microsoft YaHei', sans-serif;
  text-align: center;
}

h1 {
  color: #999;
  font-size: 1.5rem;
  font-weight: 300;
  border-bottom: solid 1px #CCC;
}

h2 {
  display: none;
  border-bottom: solid 1px #CCC;
  color: #333;
  font-size: 1rem;
  line-height: 1em;
  margin: 1rem 0;
  padding: .25rem 0;
  text-align: left;
}

svg {
  margin: .25rem;
  padding: .5rem;
  width: 1rem;
}
svg:focus, svg:hover {
  transform: scale(2);
}