#content {
    width: 80%;
    margin-left: 10%;
}

#content table {
    background: #fff;
    border: solid 1px #ddd;
    margin-bottom: 1.25rem;
    table-layout: auto
}

#content table caption {
    background: transparent;
    color: #222;
    font-size: 1rem;
    font-weight: bold
}

#content table thead {
    background: #F5F5F5
}

#content table thead tr th,#content table thead tr td {
    color: #222;
    font-size: 0.875rem;
    font-weight: bold;
    padding: 0.5rem 0.625rem 0.625rem
}

#content table tfoot {
    background: #F5F5F5
}

#content table tfoot tr th,#content table tfoot tr td {
    color: #222;
    font-size: 0.875rem;
    font-weight: bold;
    padding: 0.5rem 0.625rem 0.625rem
}

#content table tr th,#content table tr td {
    color: #222;
    font-size: 0.875rem;
    padding: 0.5625rem 0.625rem;
    text-align: left
}

#content table tr.even,#content table tr.alt,#content table tr:nth-of-type(even) {
    background: #F9F9F9
}

#content table thead tr th,#content table tfoot tr th,#content table tfoot tr td,#content table tbody tr th,#content table tbody tr td,#content table tr td {
    display: table-cell;
    line-height: 1.125rem
}

#content pre {
    white-space: pre-wrap;       /* css-3 */
    white-space: -moz-pre-wrap;  /* Mozilla, since 1999 */
    white-space: -o-pre-wrap;    /* Opera 7 */
    word-wrap: break-word;       /* Internet Explorer 5.5+ */
    background-color: #f8f8f8;
    border: 1px solid #dfdfdf;
    margin-top: 1.5em;
    margin-bottom: 1.5em;
    padding: 0.125rem 0.3125rem 0.0625rem;
}

#content pre code {
    background-color: transparent;
    border: 0;
    padding: 0;
}

.el-dropdown-link {
    cursor: pointer;
    color: #409EFF;
}
.el-icon-arrow-down {
    font-size: 12px;
}

.slider {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 130px;
    border-left: 3px solid #f0f0f0;
    padding-left: 15px;
}

.slider > .el-divider {
    margin: 5px 0;
}

.content-header {
    background: #409EFF;
    color: #fff;
    display: flex;
    align-items: center;
}

.content-header > .header-logo {
    width: 150px;
    height: auto;
}

.content-body {
    margin-top: 20px;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.content-body .content-desc {
    text-align: center;
}