/* ----------------------------------- 极客文档页面样式 ----------------------------------- */
#navfirst_item {
    display: none;
}
.manual-main {
    width: 100%;
    min-width: 1129px;
    background-color: #fff;
    padding: 30px 0 40px;
    overflow: hidden;
}
.nav-menu-banner,.manual-wrapper {
    width: 1129px;
    margin: 0 auto;
}
.nav-menu-item {
    height: 50px;
    line-height: 50px;
    margin-left: 230px;
}
.nav-menu-list li {
    float: left;
    position: relative;
    margin: 0 15px;
}
.nav-menu-list li a {
    display: inline-block;
    line-height: 48px;
    font-size: 16px;
    color: #333;
    padding: 0 10px;
}
.nav-menu-list li.active a {
    border-bottom: 2px solid #fe6a00;
    color: #fe6a00;
}
.nav-menu-list li a:hover {
    color: #fe6a00;
}
.nav-menu-item .search-box {
    float: right;
    position: relative;
    line-height: 35px;
}
.nav-menu-item .search-box .search-text { 
    width: 245px;
    height: 35px;
    line-height: 35px;
    background: #fff;
    border: 1px solid #ddd;
    padding: 0 35px 0 10px;
    border-radius: 4px;
    font-size: 14px;
    color: #333;
}
.nav-menu-item .search-box .button {
    position: absolute;
    top: 0;
    right: 0;
    width: 35px;
    height: 35px;
    border: none;
    background: url("//7nsts.w3cschool.cn/yimages/icons.png") no-repeat scroll 0px 3px;
    text-indent: -9999px;
    cursor: pointer;
}
.nav-menu-item .search-box .search-text:focus {
    border: 1px solid #aaa;
}
.slide-banner {
    position: relative;
    height: 246px;
    background: #b6b6b6 url("//7nsts.w3cschool.cn/images/w3c/manual-banner.png?t=0522") no-repeat;
    background-size: cover;
}
.slide-wrapper {
    position:relative;
    width: 1129px;
    height: 246px;
    margin: 0 auto;
}
.slide-content {
   margin-left: 258px;
   padding-top: 50px;
}
.slide-box {
   float: left;
   color: #fff;
}
.slide-box h2 {
   font-size: 28px;
}
.slide-box p {
   margin-top: 20px;
   line-height: 30px;
   font-size: 16px;
   max-width: 550px;
}
.slide-btn {
    float: right;
    margin-top: 20px;
}
.slide-btn .upload-btn {
    display: block;
    width: 120px;
    height: 40px;
    line-height: 40px;
    background-color: #f0ad4e;
    border: 1px solid #eea236;
    font-size: 14px;
    color: #fff;
    text-align: center;
    border-radius: 4px;
}
.slide-btn .upload-btn:hover {
    background-color: #ed9c28;
    border: 1px solid #d58512;
}
/* 左边模块 */
.manual-fl {
    float: left;
    width: 215px;
}
/* 极客文档分类 */
.menu-content {
    position: relative;
    margin-top: -296px;
    z-index: 1000;
}
.menu-title {
    width: 215px;
    height: 50px;
    background-color: #fe6a00;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}
.menu-title a {
    display: inline-block;
    width: 185px;
    height: 50px;
    line-height: 50px;
    padding: 0px 15px;
    font-size: 16px;
    color: #FFF;
}
.menu-title .icon-menu {
    display: inline-block;
    vertical-align: 4px;
    width: 18px;
    height: 2px;
    margin-right: 10px;
    position: relative;
    background: #fff;
}
.menu-title .icon-menu:before,.menu-title .icon-menu:after {
    content: "";
    width: 100%;
    height: 2px;
    position: absolute;
    top: -7px;
    left: 0;
    background: #fff;
}
.menu-title .icon-menu:after {
    top: 7px;
}
.menu-title h2 {
    display: inline;
    font-size: 16px;
    font-weight: 400;
}
.menu-sort-list {
    border: 1px solid #eee;
    border-top: none;
}
.menu-sort-list li {
    position: relative;
    width: 213px;
    height: 40px;
    line-height: 40px;
    background-color: #FFF;
    border-bottom: 1px solid #E6E6E6;
    cursor: pointer;
}
.menu-sort-list li.active {
    background-color: #F5F5F5;
}
.menu-sort-list li:last-child {
    border-bottom: none;
}
.menu-item-first h3 {
    padding: 0 15px;
    font-size: 15px;
    font-weight: 400;
    color: #333;
}
.menu-sort-list li:hover .menu-item-first h3 {
    color: #fe6a00;
}
.hd-arr {
    background: url("//7nsts.w3cschool.cn/yimages/hd_arr.gif") no-repeat scroll 0 0;
    position: absolute;
    display: block;
    width: 6px;
    height: 11px;
    left: 190px;
    top: 15px;
}
.menu-item-box {
    background-color: #FFF;
    position: absolute;
    top: 50px;
    left: 214px;
    width: 693px;
    min-height: 632px;
    border: 2px solid #eee;
    padding: 10px 0 10px 30px;
    z-index: 1000;
    display: none;
}
.menu-item-box a {
    display: inline-block;
    margin: 10px 20px 0 0;
    font-size: 14px;
    color: #333;
    min-width: 207px;
    max-width: 207px;
    line-height: 20px;
}
.menu-item-box a:hover {
    color: #fe6a00;
}
.menu-item-box .num {
    color: #666;
}
/* 开源作者模块 */
.author-list {
    margin: 25px 0;
}
.author-list .title {
    margin: 0 0 12px 0;
    font-size: 16px;
    color: #333;
}
.author-list .title::before {
    content: "";
    background: #fe6a00;
    display: inline-block;
    width: 7px;
    height: 7px;
    margin-right: 8px;
    margin-bottom: 3px;
    vertical-align: middle;
}
.author-item li {
    margin-bottom: 15px;
}
.author-item li img {
    float: left;
    width: 40px;
    height: 40px;
    margin-right: 15px;
    border-radius: 50%;
}
.author-item li .author-uname {
    display: inline-block;
    font-weight: 700;
    color: #333;
}
.author-item li .author-uname:hover {
    color: #fe6a00;
}
.author-item li .icon-v {
    background: url("../images/w3c/gold-small.png") no-repeat 0px 0px;
    width: 18px;
    height: 18px;
    display: inline-block;
    margin-left: 3px;
    vertical-align: -3px;
}
.author-item li p {
    margin-top: 5px;
    font-size: 12px;
    color: #666;
    word-wrap: normal;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

/* 右边模块  */
.manual-fr {
    float: right;
    width: 914px;
}
.manual-block {
    padding: 20px 30px 0px;
}
.manual-block .title {
    padding-bottom: 10px;
    border-bottom: 1px solid #CCC;
}
.manual-block .title h2 {
    font-weight: normal;
    font-size: 18px;
    color: #333;
}
/* 右边模块1 */
.manual-list {
    margin-top: 20px;
    overflow: hidden;
}
.manual-item {
    float: left;
    width: 48%;
    margin: 0 1%;
    padding-bottom: 20px;
}
.manual-img {
    float: left;
}
.manual-img img{
    display: block;
    width: 64px;
    height: 64px;
    border-radius: 4px;
}
.manual-meta {
    margin-left: 75px;
}
.manual-meta h4 {
    font-size: 14px;
    word-wrap: normal;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}
.manual-meta p {
    margin-top: 5px;
    color: #666;
    line-height: 20px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
.manual-item a {
    color: #333;
}
/* 右边模块2 */
.manual-item2 {
    padding: 18px 0;
    overflow: hidden;
    border-bottom: 1px solid #DDD;
    margin: 0 1%;
}
.manual-intro {
    float: left;
    width: 100%;
}
.manual-item2.have-img .manual-intro {
    width: 70%;
}
.manual-intro h4 a {
    font-size: 18px;
    color: #333;
    line-height: 24px;
}
.manual-intro p {
    margin-top: 5px;
    line-height: 24px;
    font-size: 14px;
    color: #333;
}
.manual-meta2 {
    margin-top: 10px;
}
.manual-meta2 span {
    display: inline-block;
    font-size: 13px;
    color: #666;
    margin-right: 5px;
}
.manual-img2 {
    float: right;
    width: 180px;
    height: 100px;
}
.manual-img2 img {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 4px;
}
.manual-item h4:hover,.manual-item2 a:hover {
    color: #fe6a00;
}
.manual-fr .title span{
    font-size: 18px;
    cursor: pointer;
    padding: 0 15px;
    margin-right: 10px;
}
.manual-fr .title .active{
    color: #fe6a00;
    padding-bottom: 10px;
    border-bottom: 2px solid #fe6a00;
}
#manual-list-recommended{
    display: none; 
}
.tips-text {
    margin: 30px 0;
    font-size: 14px;
    color: #666;
    text-align: center;
}
/* ----------------------------------- 页面自适应 ----------------------------------- */
@media (min-width:1200px) {
    .nav-menu-banner,.slide-wrapper,.manual-wrapper {
        width: 1129px;
    }
    .manual-fr {
        width: 914px;
    }
}
@media (min-width:1300px) {
    .nav-menu-banner,.slide-wrapper,.manual-wrapper {
        width: 1229px;
    }
    .manual-fr {
        width: 1014px;
    }
}

@media (max-width:800px) {

    #header_item .logo img {
        width: 150px;
        height: auto;
    }
    
    .nav-menu-banner {
        display: none;
    }
    #header_index .searchbox {
        display: none;
    }
    #header_item {
        min-width:inherit;
    }

    #header_index {
        width: auto;
        
    }

    .header-menu {
        display: none;
    }

    .manual-fl {
        display: none;
    }

    .manual-fr {
        width: auto;
    }
    
    .manual-item {
        width: 100%;
    }

    .manual-main {
        min-width: inherit;
    }

    .manual-img2 {
        display: none;
    }

    .manual-item2.have-img .manual-intro {
        width: 100%;
    }

    .nav-menu-banner, .manual-wrapper {
        width: auto;
    }

    .slide-banner {
        display: none;
    }

    #footer_item {
        display: none;
    }

    #footer{
        width: auto;
    }
}