section {
    color: #3f536e;
    font-size: 14px;
    .demo-block {
        padding: 40px 32px 30px 32px;
        border: 1px solid #e2ecf4;
        border-radius: 4px 4px 0 0;
        background-color: #fff;
        margin-top: 20px;
        border-bottom: 1px dotted #e2ecf4;
        box-sizing: border-box;
      position:relative;
    }
    hr {
        margin: 1.2em 0;
        border: 0;
        border-bottom: 1px solid #C5D9E8;
    }
    p {
        padding: 0;
        line-height: 1.7;
        color: #3f536e;
        font-size: 14px;
    }
    h1 {
        font-size: 24px;
        font-weight: normal;
    }
    h1,
    h2,
    h5 {
        margin: 20px 0;
        line-height: 1.5;
    }
    h2 {
        font-size: 18px;
    }
    h3 {
        margin: 30px 0 20px 0;
        line-height: 1.5;
    }
    h4 {
        font-size: 14px;
        color: #666;
        margin: 12px 0;
        font-weight: normal;
    }
    ul {
        padding-left: 20px;
        li {
            line-height: 2;
        }
    }
    /*  ul {
   margin: 16px 0;
   padding-left: 24px;
   list-style: disc;
   li {
     line-height: 1.8;
   }
 } */
    pre {
        margin: 16px 0;
        padding: 16px;
        background-color: #F7F7F7;
        overflow: auto;
        code {
            padding: 0;
            font-size: 1em;
            border: none;
            border-radius: 0;
            background-color: transparent;
        }
    }
    code {
        padding: .3em .5em;
        font-size: .9em;
        vertical-align: middle;
        border: 1px solid #ccc;
        border-radius: 2px;
        background-color: #F7F7F7;
        margin: 0 5px;
        color: #666;
    }
    code.code_inline {
        padding: 0 .5em;
    }
    img {
        vertical-align: middle;
    }
    p+p {
        margin-top: 8px;
    }
    a {
        color: #6190e8;
    }
    table.table {
        text-align: center;
        width: 100%;
        background-color: #fff;
        color: #5e6d82;
        font-size: 14px;
        border-collapse: collapse;
        margin-bottom: 50px;
        border-spacing: 0;
        th {
            border: 1px solid #ccc;
            background-color: #FAFBFC;
            padding: 10px 8px;
            white-space: no-wrap;
        }
        td {
            border: 1px solid #ccc;
            padding: 10px 8px;
        }
    }
  .demo-form-inline .k-input-wp {
    width: 240px;
    margin-right: 40px;
  }
  .demo-isCollapse{
    color:#fff;
    background: #212B36;
    height:50px;
    width: 56px;
    position: absolute;
    top:40px;
    line-height: 50px;
    text-align: center;
  }
  .demo-isCollapse-50{
    left:82px;
  }
  .demo-isCollapse-198{
    left:230px;
  }
  .demo-isCollapse-50 i,.demo-isCollapse-198 i {
    cursor: pointer;
    font-size: 20px;
  }
  .demo-logo-samll{
    padding: 16px 7px;
  }
  .demo-logo-big{
    padding: 16px;
  }
  .demo-logo-samll i{
    font-size: 20px;
    color:#fff;
  }
  .demo-logo-big i{
    font-size: 25px;
    color:#fff;
  }
  .icon-logo{
    display: inline-block;
    vertical-align: top;
    width: 32px;
    height: 32px;
    margin-top: 11px;
  }
}