.sidebar {
    width: 100%;
    overflow: hidden;
    float: left;
    background: #131415;
    border: 1px solid #333;
    box-sizing: border-box;
    margin-bottom: 4px;
  }
  .sidebar-header {
    width: 100%;
    display: inline-block;
    background: #ec0b0b;
    float: left;
    padding: 4px 4px 6px;
  }
  .sidebar h2 {
    display: block;
    float: left;
    margin: 0;
    text-transform: none;
    font-family: 'Kanit', sans-serif;
    font-size: 18px;
    font-weight: 400;
    text-align: left;
    color: #fafafa;
    padding: 4px 6px 6px;
  }
  .sidebar ul {
    list-style-type: none;
    text-align: left;
    margin: 0;
    padding: 0;
    color: #e0e0c8;
  }
  .sidebar ul li {
    float: left;
    text-align: left;
    margin: 0;
    padding: 0;
    font-weight: 400;
    color: #e0e0c8;
    width: 100%;
  }
  .sidebar ul li a {
    display: block;
    font-size: 14px;
    padding: 6px 6px 6px 18px;
    text-decoration: none;
    overflow: hidden;
    text-align: left;
    border-top: 1px solid #444;
    font-family: 'Kanit', sans-serif;
    background-position: left center;
    background-repeat: no-repeat;
    color: #eee;
  }
  .sidebar ul li a:hover {
    display: block;
    overflow: hidden;
    text-align: left;
    color: #fff;
    background-position: left center;
    background-repeat: no-repeat;
    background-color: #f7971e;
  }
  .content-left .sidebar ul li {
    width: 50%;
  }