body {
    font-family: Georgia, "Times New Roman", Times, "STSong","NSimSun",serif;
    line-height: 1.6;
    color: #333;
}

a {
    color: blue;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
    line-height: 1.25;
}
h1, .h1 { font-size: 32px; }
h2, .h2 { font-size: 28px; }
h3, .h3 { font-size: 24px; }
h4, .h4 { font-size: 18px; }
h5, .h5 { font-size: 16px; }
h6, .h6 { font-size: 14px; }

pre, code {
    background: #F0F0F0;
    font-family: Monaco, 'Courier New', Courier, monospace;
}

pre {
    padding: 20px;
}

code {
    padding: 0 5px;
}

img {
    max-width: 100%;
}


/**
 * layout
 */
.container {
    margin: 0 auto;
    max-width: 1140px;
}

.col-main,
.col-secondary {
    float: left;
    padding: 15px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.col-main {
    padding-left: 0;
    border-left: 1px solid #eee;
    width: 75%;
}

.col-secondary {
    padding-right: 40px;
    width: 25%;
}


/**
 * navigation
 */
.site-header {
    margin-top: 40px;
    margin-bottom: 40px;
}
.site-logo {
    font-size: 64px;
    background-color: #333;
    color: #fff;
    display: inline-block;
    text-align: center;
    line-height: 128px;
    width: 128px;
    height: 128px;
    border-radius: 128px;
    border: 3px solid #fff;
    box-shadow: 0 0 0 5px #333;
}
.site-logo:hover {
    text-decoration: none;
}

.site-name {
    margin: 1em 0 -0.4em;
}
.site-name a {
    color: #333;
}
.site-bio {
    color: #999;
}
.site-nav {
    padding: 0;
    list-style: none;
}
.site-nav li {
    margin: 10px 0;
}

.site-nav a {
    display: inline-block;
    padding: 2px 10px;
    border: 3px solid #eee;
    border-radius: 50px;
}

.site-nav a:hover {
    border-color: blue;
    text-decoration: none;
}


/**
 * post
 */
.post {
    padding: 20px 0 20px 40px;
    border-bottom: 1px solid #eee;
}
.post__title {
    margin-bottom: 5px;
}
.post__title a {
    color: #333;
}
.post__title a:hover {
}
.post__meta {
    color: #999;
}
.post__tag {
    margin: 1em 0;
}
.post__tag ul {
    display: inline;
    padding: 0;
}
.post__tag li {
    display: inline-block;
    color: #999;
}
.post__tag li:after {
    content: ",";
}
.post__tag li:last-child:after {
    content: none;
}

/* page */
.page {
    border-bottom: none;
}
.hr-title {
    margin: 20px 0;
    border: 1px solid #eee;
    border-width: 1px 0 0 0;
}


.btn-archive {
    display: block;
    padding: 40px 0 40px 40px;
    text-align: center;
    font-size: 18px;
}

.site-footer {
    padding: 20px 0 20px 40px;
    border-top: 1px solid #eee;
    text-align: center;
    font-style: italic;
}


/**
 * clearfix
 */
.clearfix:before,
.clearfix:after {
    content: " "; // 1
    display: table; // 2
}
.clearfix:after {
    clear: both;
}