h1,
h2,
h3 {
    font-size: 14px;
}

::-webkit-input-placeholder {
    color: #999
}

/* 布局 */

.site-tree,
.site-content {
    font-size: 14px;
}


.site-tree {
    width: 250px;
    min-height: 900px;
    padding: 5px 0 20px;
    position: fixed;
    top: 0;
    bottom: 0;
    z-index: 666;
    min-height: 0;
    overflow: auto;
    background-color: #fff;
}

.site-content {
    width: 899px;
    min-height: 900px;
    padding: 20px 0 10px 20px;
    margin-left: 250px;
}

/* 文档 */
.site-tree {
    border-right: 1px solid #eee;
}

.site-tree .layui-tree {
    line-height: 32px;
}

.site-tree .layui-tree li i {
    position: relative;
    font-size: 22px;
    color: #000
}

.site-tree .layui-tree li a cite {
    padding: 0 8px;
}

.site-tree .layui-tree .site-tree-noicon a cite {
    padding-left: 15px;
}

.site-tree .layui-tree li a em {
    font-size: 12px;
    color: #bbb;
    padding-right: 5px;
    font-style: normal;
}

.site-tree .layui-tree li h2 {
    line-height: 36px;
    border-left: 5px solid #009E94;
    margin: 15px 0 5px;
    padding: 0 10px;
    background-color: #f2f2f2;
}



.site-tree .layui-tree .layui-this a {
    color: #01AAED;
}

.site-tree .layui-tree .layui-this .layui-icon {
    color: #01AAED;
}




.site-title {
    margin: 30px 0 20px;
}

.site-title fieldset {
    border: none;
    padding: 0;
    border-top: 1px solid #eee;
}

.site-title fieldset legend {
    margin-left: 20px;
    padding: 0 10px;
    font-size: 22px;
    font-weight: 300;
}

.site-text a {
    color: #01AAED;
}

.site-h1 {
    margin-bottom: 20px;
    line-height: 60px;
    padding-bottom: 10px;
    color: #393D49;
    border-bottom: 1px solid #eee;
    font-size: 28px;
    font-weight: 300;
}

.site-h1 .layui-icon {
    position: relative;
    top: 5px;
    font-size: 35px;
    margin-right: 10px;
}

.site-text {
    position: relative;
}

.site-text p {
    margin-bottom: 10px;
    line-height: 22px;
}

.site-text em {
    padding: 0 3px;
    font-weight: 500;
    font-style: italic;
    color: #666;
}

.site-text code {
    margin: 0 5px;
    padding: 3px 10px;
    border: 1px solid #e2e2e2;
    background-color: #fbfbfb;
    color: #666;
    border-radius: 2px;
}


/* 适配多设备 */
@media screen and (max-width: 750px) {
    .layui-main {
        width: auto;
        margin: 0 10px;
    }

    .site-tree {
        display: none !important;
    }

    .site-content {
        width: 100%;
        padding: 0;
        overflow: auto;
        margin-left: 0;
    }

    .site-content img {
        max-width: 100%;
    }

    .site-tree-mobile {
        display: block !important;
        position: fixed;
        z-index: 100000;
        bottom: 15px;
        left: 15px;
        width: 50px;
        height: 50px;
        line-height: 50px;
        border-radius: 2px;
        text-align: center;
        background-color: rgba(0, 0, 0, .7);
        color: #fff;
    }



    .site-mobile .site-tree-mobile {
        display: none !important;
    }

    .site-mobile .site-tree {
        display: block !important;
        position: fixed;
        top: 0;
        bottom: 0;
        min-height: 0;
        overflow: auto;
        left: 0;
        background-color: #fff;
        transition: all .3s;
        -webkit-transition: all .3s;
        -moz-transition: all .3s;
        -ms-transition: all .3s;
        -o-transition: all .3s;
        z-index: 10000;
    }

    .site-mobile .site-mobile-shade {
        content: '';
        position: fixed;
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
        background-color: rgba(0, 0, 0, .8);
        z-index: 999;
    }

    .layui-table .num{
        width: 10px;
    }

    .layui-table .title{
        width: 100px;
    }


}