body {
    background: #f3f3f3;
    font-weight: normal;
    color: #333;
    font-size: 14px;
    font-family: "Source Sans Pro", "Helvetica Neue", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

@font-face {
    font-family: 'iconfont';  /* project id 1638580 */
    src: url('//at.alicdn.com/t/font_1638580_abkauom2v9.eot');
    src: url('//at.alicdn.com/t/font_1638580_abkauom2v9.eot?#iefix') format('embedded-opentype'),
    url('//at.alicdn.com/t/font_1638580_abkauom2v9.woff2') format('woff2'),
    url('//at.alicdn.com/t/font_1638580_abkauom2v9.woff') format('woff'),
    url('//at.alicdn.com/t/font_1638580_abkauom2v9.ttf') format('truetype'),
    url('//at.alicdn.com/t/font_1638580_abkauom2v9.svg#iconfont') format('svg');
}

.iconfont {
    font-family: "iconfont" !important;
    font-size: 16px;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: #333;
    font-size: 14px;
}

.primary {
    width: 400px;
    position: absolute;
    height: 400px;
    top: 50%;
    left: 50%;
    margin-top: -200px;
    margin-left: -200px;
}

.menu {
    margin-top: 20px;
}

.nav {
    width: 281px;
    margin: 0 auto;
}