body {
    font-family: -apple-system,BlinkMacSystemFont,"Lucida Grande","Helvetica Neue",Helvetica,Arial,"PingFang SC","Hiragino Sans GB",STHeiti,"Microsoft YaHei","WenQuanYi Micro Hei","Noto Sans CJK SC","Source Han Sans CN",SimSun,sans-serif
}

input,button,textarea,select {
    font-family: inherit;
    font-size: 100%
}

a {
    color: #3b8bba;
    text-decoration: none
}

a:hover {
    color: #265778
}

#nav {
    background: #222
}

#nav.translucent {
    background: 0
}

#nav a {
    color: #ddd;
    text-decoration: none;
    padding: .5em;
    display: inline-block
}

#nav a:hover {
    color: #eee
}

#nav .about {
    position: absolute;
    top: 0;
    right: 10px;
    overflow: hidden
}

#header,#main {
    margin: 0 auto;
    max-width: 768px
}

#header {
    margin: 1em auto;
    padding: 1em 0;
    border-bottom: 1px solid #eee;
    text-align: center;
    line-height: 1.5
}

#header h1 {
    margin: 0;
    color: #444;
    font-weight: 400;
    font-size: 300%
}

#header h2 {
    margin: 10px 0;
    color: #666;
    font-weight: 400;
    font-size: 125%
}

#main {
    padding-left: 15px;
    padding-right: 15px
}

.none {
    display: none
}