.helps {
    margin-top: 40px;
}
.helps pre {
    padding: 20px;
    margin: 10px 0;
    border: solid 1px #e7e1cd;
    background-color: #fffdef;
    overflow: auto;
}

.icon_lists {
    width: 100% !important;
}

.icon_lists li {
    float: left;
    width: 100px;
    height: 180px;
    text-align: center;
    list-style: none !important;
}
.icon_lists .icon {
    font-size: 42px;
    line-height: 100px;
    margin: 10px 0;
    color: #333;
    -webkit-transition: font-size 0.25s ease-out 0s;
    -moz-transition: font-size 0.25s ease-out 0s;
    transition: font-size 0.25s ease-out 0s;
}
.icon_lists .icon:hover {
    font-size: 100px;
}

.markdown {
    color: #666;
    font-size: 14px;
    line-height: 1.8;
}

.highlight {
    line-height: 1.5;
}

.markdown img {
    vertical-align: middle;
    max-width: 100%;
}

.markdown h1 {
    color: #404040;
    font-weight: 500;
    line-height: 40px;
    margin-bottom: 24px;
}

.markdown h2,
.markdown h3,
.markdown h4,
.markdown h5,
.markdown h6 {
    color: #404040;
    margin: 1.6em 0 0.6em 0;
    font-weight: 500;
    clear: both;
}

.markdown h1 {
    font-size: 28px;
}

.markdown h2 {
    font-size: 22px;
}

.markdown h3 {
    font-size: 16px;
}

.markdown h4 {
    font-size: 14px;
}

.markdown h5 {
    font-size: 12px;
}

.markdown h6 {
    font-size: 12px;
}

.markdown hr {
    height: 1px;
    border: 0;
    background: #e9e9e9;
    margin: 16px 0;
    clear: both;
}

.markdown p,
.markdown pre {
    margin: 1em 0;
}

.markdown > p,
.markdown > blockquote,
.markdown > .highlight,
.markdown > ol,
.markdown > ul {
    width: 80%;
}

.markdown ul > li {
    list-style: circle;
}

.markdown > ul li,
.markdown blockquote ul > li {
    margin-left: 20px;
    padding-left: 4px;
}

.markdown > ul li p,
.markdown > ol li p {
    margin: 0.6em 0;
}

.markdown ol > li {
    list-style: decimal;
}

.markdown > ol li,
.markdown blockquote ol > li {
    margin-left: 20px;
    padding-left: 4px;
}

.markdown code {
    margin: 0 3px;
    padding: 0 5px;
    background: #eee;
    border-radius: 3px;
}

.markdown pre {
    border-radius: 6px;
    background: #f7f7f7;
    padding: 20px;
}

.markdown pre code {
    border: none;
    background: #f7f7f7;
    margin: 0;
}

.markdown strong,
.markdown b {
    font-weight: 600;
}

.markdown > table {
    border-collapse: collapse;
    border-spacing: 0px;
    empty-cells: show;
    border: 1px solid #e9e9e9;
    width: 95%;
    margin-bottom: 24px;
}

.markdown > table th {
    white-space: nowrap;
    color: #333;
    font-weight: 600;
}

.markdown > table th,
.markdown > table td {
    border: 1px solid #e9e9e9;
    padding: 8px 16px;
    text-align: left;
}

.markdown > table th {
    background: #f7f7f7;
}

.markdown blockquote {
    font-size: 90%;
    color: #999;
    border-left: 4px solid #e9e9e9;
    padding-left: 0.8em;
    margin: 1em 0;
    font-style: italic;
}

.markdown blockquote p {
    margin: 0;
}

.markdown .anchor {
    opacity: 0;
    transition: opacity 0.3s ease;
    margin-left: 8px;
}

.markdown .waiting {
    color: #ccc;
}

.markdown h1:hover .anchor,
.markdown h2:hover .anchor,
.markdown h3:hover .anchor,
.markdown h4:hover .anchor,
.markdown h5:hover .anchor,
.markdown h6:hover .anchor {
    opacity: 1;
    display: inline-block;
}

.markdown > br,
.markdown > p > br {
    clear: both;
}

.hljs {
    display: block;
    background: white;
    padding: 0.5em;
    color: #333333;
    overflow-x: auto;
}

.hljs-comment,
.hljs-meta {
    color: #969896;
}

.hljs-string,
.hljs-variable,
.hljs-template-variable,
.hljs-strong,
.hljs-emphasis,
.hljs-quote {
    color: #df5000;
}

.hljs-keyword,
.hljs-selector-tag,
.hljs-type {
    color: #a71d5d;
}

.hljs-literal,
.hljs-symbol,
.hljs-bullet,
.hljs-attribute {
    color: #0086b3;
}

.hljs-section,
.hljs-name {
    color: #63a35c;
}

.hljs-tag {
    color: #333333;
}

.hljs-title,
.hljs-attr,
.hljs-selector-id,
.hljs-selector-class,
.hljs-selector-attr,
.hljs-selector-pseudo {
    color: #795da3;
}

.hljs-addition {
    color: #55a532;
    background-color: #eaffea;
}

.hljs-deletion {
    color: #bd2c00;
    background-color: #ffecec;
}

.hljs-link {
    text-decoration: underline;
}

pre {
    background: #fff;
}

/* 分页 */
#pages {
    display: flex;
    justify-content: center;
    --webkit-justify-content: center;
    --moz-justify-content: center;
    --ms-justify-content: center;
    --o-justify-content: center;
    padding: 14px 0 10px;
    font-family: SimSun;
    text-align: center;
    margin: 0 auto;
    clear: both;
    line-height: 35px;
}
#pages a {
    display: inline-block;
    height: 28px;
    line-height: 27px;
    background: #fff;
    border: 1px solid #ccc;
    text-align: center;
    color: #333;
    padding: 0 10px;
    text-decoration: none;
    border-radius: 3px;
    font-family: '微软雅黑';
    font-weight: bold;
    background-color: #fafafa;
    color: #005190;
    border: 1px solid #cccccc;
    padding-left: 10px;
    padding-right: 10px;
    line-height: 28px;
    float: left;
    margin-left: 2px;
    margin-right: 2px;
}
#pages a.a1 {
    width: 75px;
    padding: 0;
}
#pages a:hover {
    text-decoration: underline;
}
#pages span {
    float: left;
    display: block;
    color: #ff0000;
    text-decoration: none;
    font-weight: bold;
    border: 1px solid #f90;
    padding-left: 10px;
    padding-right: 10px;
    line-height: 28px;
    background-color: #ffffff;
}