body{
    background-color: #f8f9fa!important;
    line-height: 1.7;
    color: #333;
}

body, input, textarea, select, button{
    font-family:  'NotoSans','Microsoft YaHei New','Microsoft Yahei','微软雅黑','冬青黑体','Hiragino Sans GB',STHeitiSC,SimHei,Helvetica,sans-serif;
}

.subslogan{letter-spacing:5px;}

.lightbend-banner.play {
    background: #49691f;
    background-image: linear-gradient(0,rgba(255,255,255,0.14),rgba(0,0,0,0.2));
}
.lightbend-banner {
    box-sizing: border-box;
    z-index: 100;
    color: #fff;
    font-family: roboto,helvetica neue,Arial,sans-serif!important;
    -webkit-font-smoothing: none;
    box-shadow: inset 0 2px 0 0 rgba(0 0 0 0.2), inset 0 -6px 6px 0 rgba(0 0 0 0.2);
}

/*导航下拉菜单*/
.dropdown-menu-my{
    min-width: 100px;
    font-size: 13px;
    background-color: #80c846;
}

ul li a:hover{
    text-decoration: none;
    font-weight: bold;
}

/*表格*/
table tr th{text-align: center;font-weight: bold;height: 38px;}

/*页脚*/
footer ul.navbar-nav {
    float:none;
}

footer ul.navbar-nav li {
    float:none;
    display: inline-block;
}


#main-nav ul.navbar-nav{padding-top: 15px;}
#main-nav ul.navbar-nav li{float:none;display: inline-block;}
#main-nav ul li a{text-decoration:none;color:#fff;font-size: larger;}
#main-nav ul li a:hover{text-decoration:none;color:#fff;background-color:#80c846;}

#top .wrapper{width: 75%}
#top h1{
    float: none;
    padding-top:5px;
    color:#fff;
    font-size:30px;
    line-height:30px;
    text-shadow:2px 2px 0 rgba(0, 0, 0, 0.1);
    margin-left:10px;
}
#top h3{float: none;padding-top:20px;font-size: 18px;color: #fff;margin-left: 20px;}
#top .slogan{
    width:25%;
    float: left;
}

#top .slogan2{
    width:30%;
    float: left;
}

#top nav{float:right;margin-top:10px;line-height:35px;}

article{
    background-color: #fff!important;
    padding-left: 35px;
    padding-right: 25px;
}

.wrapper article p{
    line-height: 1.7em;
    word-break: break-word;
}

.wrapper asider {
    word-wrap: break-word;
    /*font-size: 1.1rem;*/
}

.article-code{
    margin-left: 15px;
    margin-right: 15px;
    padding: 10px;
    /*padding: 1.25em 1.5em;*/
    -webkit-overflow-scrolling: touch;
    overflow-x:auto;
    white-space: pre;
    word-wrap: normal;
}

aside{
    background-color: #fff!important;
    padding-left: 10px;
    padding-right: 10px;
}

.padding-lr40{padding-left: 40px;}
.padding-left-40{padding-left: 40px;}
.padding-left-30{padding-left: 30px;}
.padding-left-20{padding-left: 20px;}
.padding-left-10{padding-left: 10px;}

.padding-right-40{padding-right: 40px;}
.padding-right-30{padding-right: 30px;}
.padding-right-20{padding-right: 20px;}
.padding-right-10{padding-right: 10px;}

.book{width: 100%;}
#book-menu li{line-height: 1.8em;}
blockquote{padding: 15px; }

.error{
    color: red;
}

.project{
    display: block;
    padding: 1px  0 1px 10px;
    margin: 2px 0;
    border-left: 4px solid #eee;
}

.monitor {
    background: transparent url(/assets/images/monitor-default.png) top right no-repeat;
    width: 313px;
    height: 280px;
    margin-top: 30px;
    padding-top: 15px;
    padding-left:45px;
    color: #fff;
    text-shadow: 1px 1px 0 rgba(0 0 0 0.2);
}

.monitor.windows {
    background: transparent url(/assets/images/monitor-windows.png) top right no-repeat;
    background-size: 300px 280px;
}

.monitor.windows .text-white{
    color: #fff;
}

blockquote.style1 {
    display: block;
    padding: 16px;
    margin: 0 0 24px;
    border-left: 8px solid #dddfe4;
    background: #f2cdcd;
    overflow: auto;
    word-break: break-word!important;
}

blockquote.style2 {
    font: 14px/22px normal helvetica, sans-serif;
    margin-top: 10px;
    margin-bottom: 10px;
    margin-left: 50px;
    padding-left: 15px;
    padding-top: 10px;
    padding-right: 10px;
    padding-bottom: 10px;
    border-left: 3px solid #ccc;
    background-color:#f1f1f1
}

table{
    border-collapse: collapse;
    margin: 0 auto;
    text-align: center;
}
table td, table th{
    border: 1px solid #cad9ea;
    color: #666;
    height: 30px;
}
table thead th{
    background-color: #CCE8EB;
}
table tbody th{
    background-color: #ddebde;
}
article table tr:nth-child(odd){
    background: #fff;
}
article table tr:nth-child(even){
    background: #F5FAFA;
}

.video-js{ /* 给.video-js设置字体大小以统一各浏览器样式表现，因为video.js采用的是em单位 */
    font-size: 14px;
}
.video-js button{
    outline: none;
}
.video-js.vjs-fluid,
.video-js.vjs-16-9,
.video-js.vjs-4-3{ /* 视频占满容器高度 */
    height: 100%;
    background-color: #161616;
}
.vjs-poster{
    background-color: #161616;
}
.video-js .vjs-big-play-button{ /* 中间大的播放按钮 */
    font-size: 2.5em;
    line-height: 2.3em;
    height: 2.5em;
    width: 2.5em;
    -webkit-border-radius: 2.5em;
    -moz-border-radius: 2.5em;
    border-radius: 2.5em;
    background-color: rgba(115,133,159,.5);
    border-width: 0.12em;
    margin-top: -1.25em;
    margin-left: -1.75em;
}
.video-js.vjs-paused .vjs-big-play-button{ /* 视频暂停时显示播放按钮 */
    display: block;
}
.video-js.vjs-error .vjs-big-play-button{ /* 视频加载出错时隐藏播放按钮 */
    display: none;
}
.vjs-loading-spinner { /* 加载圆圈 */
    font-size: 2.5em;
    width: 2em;
    height: 2em;
    border-radius: 1em;
    margin-top: -1em;
    margin-left: -1.5em;
}
.video-js .vjs-control-bar{ /* 控制条默认显示 */
    display: flex;
}
.video-js .vjs-time-control{display:block;}
.video-js .vjs-remaining-time{display: none;}

.vjs-button > .vjs-icon-placeholder:before{ /* 控制条所有图标，图标字体大小最好使用px单位，如果使用em，各浏览器表现可能会不大一样 */
    font-size: 22px;
    line-height: 1.9;
}
.video-js .vjs-playback-rate .vjs-playback-rate-value{
    line-height: 2.4;
    font-size: 18px;
}
/* 进度条背景色 */
.video-js .vjs-play-progress{
    color: #ffb845;
    background-color: #ffb845;
}
.video-js .vjs-progress-control .vjs-mouse-display{
    background-color: #ffb845;
}
.vjs-mouse-display .vjs-time-tooltip{
    padding-bottom: 6px;
    background-color: #ffb845;
}
.video-js .vjs-play-progress .vjs-time-tooltip{
    display: none!important;
}

/*视频挂载*/
.iframe_video {
    position: relative;
    width: 100%;
}

@media only screen and (max-width: 767px) {
    .iframe_video {
        height: 15em;
    }
}

@media only screen and (min-width: 768px) and (max-width: 991px) {
    .iframe_video {
        height: 20em;
    }
}

@media only screen and (min-width: 992px) and (max-width: 1199px) {
    .iframe_video {
        height: 30em;
    }
}

@media only screen and (min-width: 1200px) {
    .iframe_video {
        height: 40em;
    }
}

.iframe_cross {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 75%
}

.iframe_cross iframe {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0
}