body {
    font-family: PingFang SC, HiraginoSansGB-W3, STHeitiSC-Light, Microsoft YaHei, SimHei, Helvetica Neue, Helvetica, Arial, sans-serif
}

* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    line-height: 1.5em
}

.title {
    font-size: 36px;
    color: #444;
    border-bottom: 1px solid #ddd;
    padding-bottom: 5px
}

.title a {
    float: right;
    font-weight: normal;
    color: #888;
    font-size: 16px;
    margin-top: 20px
}

h1 {
    font-size: 140px;
    color: #bbc1cd
}

p {
    color: #888
}

a {
    text-decoration: none;
    transition: all .35s
}

.container {
    max-width: 1200px;
    padding: 80px 30px;
    margin: auto
}

.page-404 {
    overflow: hidden;
    margin-bottom: 30px
}

.page-404 dl dt {
    margin: 10px 0 0
}

.page-404 dl dt, .page-404 dl dd {
    line-height: 22px;
    color: #808080;
    font-size: 12px
}

.btn {
    padding: 10px 30px;
    color: #FFF;
    background-color: #037eff;
    display: inline-block;
    line-height: 20px;
    border-radius: 20px;
    margin-top: 30px;
    margin-bottom: 30px
}

.img-404 {
    max-width: 90%
}

@media (min-width: 992px) {
    .img-404 {
        float: right;
        max-width: 500px;
        margin-top: -150px
    }
}

ul {
    list-style: none
}

.sitemap > li {
    display: inline-block;
    vertical-align: top;
    min-width: 16.66%;
    max-width: 50%;
    padding: 40px;
    text-align: left
}

.sitemap {
    margin-left: -40px;
    margin-right: -40px
}

.sitemap-item h3 {
    margin-bottom: 10px
}

.sitemap-item a {
    color: #444;
    display: block;
    line-height: 2em
}

.sitemap-item a:hover {
    color: #037eff
}

.sitemap-item li > ul {
    padding-left: 15px
}

@media (max-width: 991px) {
    .container {
        padding: 30px 15px;
        text-align: center
    }
}