body {
    margin: 0;
    padding: 0;
    font-size: 12px;
    color: #444444;
    background: #FFFFFF;
    font-family: 'Helvetica Neue',Helvetica,Arial,'Microsoft YaHei',sans-serif;
}

ul, li {
    margin: 0;
    padding: 0;
    list-style: none;
}

h1, h2, h3, h4 {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
    color: inherit;
}

span {
    margin: 0 5px;
    color: inherit;
}

.clearfix:after{
    content:".";
    display:block;
    height:0;
    clear:both;
    visibility:hidden
}

#header {
    width: 100%;
    padding-top: 42px;
    box-shadow: 0 0 5px #888888;
    color: #222222;
    background: #FFFFFF;
    position: relative;
}

#header .nav-bg {
    background: #000000;
    width: 100%;
    height: 40px;
    border-bottom: 2px solid #CD3333;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}

#header .nav {
    margin: 0 auto;
    height: 40px;
    line-height: 40px;
    color: #FFFFFF;
}

#header .logo {
    float: left;
    height: 40px;
    line-height: 40px;
}

#header .nav-menu {
    float: right;
}

#header .nav-menu li {
    float: left;
    list-style: none;
}

#header .nav-menu li:hover {
    color: #C01304;
}

#header .nav-menu a {
    padding: 0 5px 0 10px;
    border-right: 1px solid #999999;
}

#header .nav-menu li:last-child a {
    border: none;
}

#header .mobile-nav {
    display: none;
}

#header .poster:before {
    content:".";
    display:block;
    height:0;
    clear:both;
    visibility:hidden
}

#header .poster {
    width: 100%;
    height: 200px;
    background: url("../images/poster.png") center no-repeat;
}

#header .fix-title {
    display: none;
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 16px;
    font-weight: 800;
    color: #555555;
    z-index: 999;
}

#header.fixed {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 40px;
    border: none;
    padding: 0;
    z-index: 998;
}

#header .fixed {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 40px;
    border: none;
    background: #FFFFFF;
    z-index: 998;
}


#return-top {
    width: 37px;
    height: 37px;
    background-color: #CFCFCF;
    position: fixed;
    border-radius: 4px;
    display: none;
    bottom: 100px;
    right: 50px;
    z-index: 999;
}


#return-top:hover {
    background-color: #555555;
    cursor: pointer;
}

#return-top .gb_lb {
    border-color: transparent;
    border-style: dashed dashed solid;
    border-width: 0 6px 6px;
    height: 0;
    width: 0;
    border-bottom-color: #fff;
    position: absolute;
    top: 15px;
    left: 12.5px;
}

#footer {
    width: 100%;
    background: #000000;
    color: #FFFFFF;
    text-align: center;
    font-size: 14px;
}

#footer .wrapper {
    padding: 10px;
}


@media only screen and (min-width: 1200px) {

    #header, #header .nav, #content {
        min-width: 1160px;
    }

    #header .nav {
        min-width: 1160px;
        width: 1160px;
    }

    #content {
        width: 1160px;
    }

    #content .blog-info-item {
        float: right;
        padding: 10px;
    }

    #content .blog-info-item > li {
        float: right;
        margin-left: 10px;
    }

    #content .blog-img img {
        padding: 10px;
    }


    #content .main-content {
        width: 850px;
        margin: 0 auto;
    }

    #content .tags {
        width: 840px;
    }

    #content .tag-list {
        position: relative;
        left: 50px;
        top: 20px;
    }

    #footer {
        min-width: 1160px;
    }

    #content .blog-list {
        float: left;
    }

    #content .blog-list-item {
        width: 820px;
    }

    #content .others {
        width: 320px;
    }

    #content .blog-context .blog-excerpt {
        float: left;
        width: 680px;
    }

    #content .blog-img img {
        float: right;
        width: 100px;
        height: 100px;
    }

    #pagination {
        width: 820px;
    }
}

@media only screen and (max-width: 1200px) and (min-width: 770px) {

    #header, #header .nav, #content {
        min-width: 960px;
    }

    #header .nav {
        width: 960px;
    }

    #content {
        width: 960px;
    }

    #content .tags {
        width: 640px;
    }

    #content .tag-list {
        position: relative;
        left: 50px;
        top: 20px;
    }

    #content .blog-info-item {
        float: right;
        padding: 10px;
    }

    #content .blog-info-item > li {
        float: right;
        margin-left: 10px;
    }

    #content .blog-img img {
        padding: 10px;
    }

    #content .main-content {
        width: 650px;
        margin: 0 auto;
    }

    #footer {
        min-width: 960px;
    }

    #content .blog-list {
        float: left;
        height: 100%;
    }

    #content .blog-list-item {
        width: 680px;
    }

    #content .others {
        width: 260px;
    }

    #content .blog-context .blog-excerpt {
        float: left;
        width: 500px;
    }

    #content .blog-img img {
        float: right;
        width: 100px;
        height: 100px;
    }

    #pagination {
        width: 680px;
    }
}

@media only screen and (max-width: 770px) {

    #header .nav {
        width: 100%;
    }

    #header .nav-menu {
        display: none;
    }

    #header .logo {
        margin-left: 20px;
    }

    #header .mobile-nav {
        display: block;
        text-align: center;
        background: #444444;
        color: #f7f7f7;
        position: absolute;
        right: 15px;
        top: 5px;
        border-radius: 5px;
    }

    #header .mobile-nav-btn {
        padding: 8px 15px;
    }


    #header .mobile-nav-menu {
        position: absolute;
        top: 37px;
        right: 0;
        background: #444444;
    }


    #header .mobile-nav ul {
        display: none;
    }

    #header .mobile-nav-menu li {
        min-width: 70px;
        padding: 10px 10px;
    }

    #header .mobile-nav.active {
        background: #333333;
    }

    #content {
        width: 100%;
        padding: 10px;
        box-sizing: border-box;
        -moz-box-sizing: border-box;
    }

    #content .blog-info-item {
        padding: 10px 0;
        float: left;
    }

    #content .blog-info-item > li {
        float: left;
        margin-left: 0;
        margin-right: 10px;
    }

    #content .blog-img img {
        padding: 10px 0;
    }

    #content .tags {
        width: 100%;
    }

    #content .tag-list {
        position: relative;
        left: 10px;
        top: 20px;
    }

    #content .others {
        display: none;
    }

    #content .main-content {
        width: 95%;
        margin: 0 auto;
    }

    #content .main-content .article-nav {
        display: none;
    }

    #content .blog-list-item {
        width: 100%;
    }

    #content .blog-context .blog-excerpt {
        width: 100%;
        box-sizing: border-box;
        moz-box-sizing: border-box;
        padding: 0 10px;
    }

    #content .blog-img {
        width: 80%;
        margin: 0 auto;
    }

    #content .blog-img img {
        width: 100%;
    }

    #content .tag-list {
        right: 20px;
    }

    #pagination {
        width: 680px;
    }

    #content .categories {
        display: none;
    }

    #footer {
        width: 100%;
    }

    #return-top {
        right: 10px;
        bottom: 20px;
    }
}