html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video {
    margin: 0;
    padding: 0;
    border: 0;
    font: inherit;
    font-size: 100%;
    vertical-align: baseline
}

html {
    line-height: 1
}

ol,ul {
    list-style: none
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

caption,th,td {
    text-align: left;
    font-weight: normal;
    vertical-align: middle
}

q,blockquote {
    quotes: none
}

q:before,q:after,blockquote:before,blockquote:after {
    content: "";
    content: none
}

a img {
    border: none
}

article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section,summary {
    display: block
}

body {
    font-family: "microsoft yahei";
    font-size: 14px;
    color: #333
}

em {
    font-style: normal
}

img {
    vertical-align: top
}

a {
    color: #333;
    text-decoration: none
}

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

.clearfix {
    *zoom:1}

.w1000 {
    width: 1200px;
    margin: 20px auto 20px
}

.m10 {
    margin: 10px auto 0px
}

.w280 {
    float: left;
        width: 350px;
    margin: 0;
        padding-right: 15px;
    padding-left: 15px;
}

.w700 {
    float: left;
        width: 700px;
}
.w800 {
    float: left;
        width: 800px;
}
.left {
    float: left
}

.noborder {
    border: none
}

.nowrap,.hotlesson li p,.lesson ul li .lessontitle,.rightbar p {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis
}

.title {
    padding-bottom: 15px;
    position: relative;
    background: #fff;
    padding-top: 10px;
    padding-left: 10px;
}

.title .name_border {
    border-left: 4px solid #315ea8;
    padding-left: 8px;
    height: 16px;
    overflow: hidden;
    float: left
}

.title .name {
    font-size: 16px;
    margin-right: 190px;
    +margin-right: 185px
}

.title .name a {
    cursor: default
}

.title .applink {
    position: absolute;
    right: 0px;
    color: #ffffff;
    background: #00c1d2;
    padding: 8px 8px 8px 15px;
    border-radius: 2px;
    font-size: 12px;
    top: -6px;
    font-family: "arial"
}

.title .applink img {
    margin-left: 8px
}

.title .applink:hover {
    background: #01d2e4
}

.icon-sprite,.icon-autionbbb,.lessontable .nohref .icon-lessonlisten,.icon-autionlisten,.icon-autionlogo2,.icon-autionwrite,.icon-lessonlisten,.icon-lessonwrite {
    background-image: url('../image/icon-kcsttb.png');
    background-repeat: no-repeat
}

.icon-autionbbb,.lessontable .nohref .icon-lessonlisten {
    background-position: 0 0
}

.icon-autionlisten {
    background-position: 0 -17px
}

.icon-autionlogo2 {
    background-position: 0 -34px
}

.icon-autionwrite {
    background-position: 0 -106px
}

.icon-lessonlisten {
    background-position: 0 -123px
}

.icon-lessonwrite {
    background-position: 0 -140px
}

.icon {
    display: inline-block
}

.icon-autionbbb,.lessontable .nohref .icon-lessonlisten {
    background-position: 0 0;
    height: 12px;
    width: 14px
}

.icon-autionlisten {
    background-position: 0 -17px;
    height: 12px;
    width: 14px
}

.icon-autionlogo2 {
    background-position: 0 -34px;
    height: 67px;
    width: 90px
}

.icon-autionwrite {
    background-position: 0 -106px;
    height: 12px;
    width: 12px
}

.icon-lessonlisten {
        background-position: 0 -122px;
    height: 14px;
    width: 14px;
}

.icon-lessonwrite {
    background-position: 0 -140px;
    height: 12px;
    width: 12px
}

.icon-autionlogo2 {
    position: absolute;
    top: 13px;
    left: 50%;
    margin-left: -45px;
    z-index: 2
}

.icon-autionlisten,.icon-autionwrite {
    margin-right: 3px;
    position: relative;
    top: 1px;
    +top: -3px
}

.icon-lessonlisten,.icon-lessonwrite {
    margin-right: 5px;
    +position: relative;
    +top: -3px
}

.icon-lessonwrite {
    position: relative;
    top: 2px;
    +top: -3px
}

.breadnav {
    margin: 30px auto;
    color: #666;

}

.breadnav a {
    color: #666
}
.breadnav span:last-child{
    display: none;
}
.hotlesson li {
    position: relative;
    text-align: center;
    float: left;
       width: 289px;
    height: 93px;
    margin: 0 10.666px 10.666px 0;
    background: #0d76be
}
.hotlesson li:nth-child(4n+0){
        margin-right: 5px;
}
.hotlesson li:first-child, .hotlesson li:nth-child(5n) , .hotlesson li:nth-child(9n){
   /* margin-left: 3px;
    margin-right: 8px;*/
}
.hotlesson li:last-child{
    margin-right: 0;
}
.hotlesson li p {
    font: 22px "microsoft yahei";
    font-weight: bold;
    color: #ffffff;
    text-align: center;
    padding-bottom: 8px;
    +padding-bottom: 5px;
    border-bottom: 1px dashed #ffffff;
    padding-top: 15px;
    margin: 0 38px;
    margin-bottom: 8px;
    +margin-bottom: 5px;
    position: relative;
    z-index: 3
}

.hotlesson li p a {
    color: #ffffff
}

.hotlesson li .hotlesson_link {
    color: #ffffff;
    z-index: 5;
    text-align: center;
    position: relative;
       margin: 0 60px;
    display: block
}

.hotlesson li .hotlesson_link a {
    color: #ffffff
}
.hotlesson_link .st a:hover,.hotlesson_link .bm a:hover{
    color:red;
}
.hotlesson li .hotlesson_link em {
    font-style: normal;
    margin: 0 5px;
    position: absolute;
    left: 77px;
    top: 0px;
    +top: 3px
}

.hotlesson li .hotlesson_link .st {
    position: absolute;
    width: 75px;
    top: 0px;
    left: 0px
}

.hotlesson li .hotlesson_link .bm {
    position: absolute;
    top: 0px;
    left: 95px
}

.hotlesson li .applink {
    position: absolute;
    right: 5px;
    top: -3px;
    background: #00c1d2;
    padding: 5px 3px;
    -moz-box-shadow: rgba(0,0,0,0.13) 0px 1px 1px;
    -webkit-box-shadow: rgba(0,0,0,0.13) 0px 1px 1px;
    box-shadow: rgba(0,0,0,0.13) 0px 1px 1px
}

.hotlesson li .applink:hover {
    background: #01d2e4
}

.hotlesson li .applink img {
    position: absolute;
    left: -3px;
    top: 0px
}

.hotlesson li .applink a {
    color: #ffffff;
    font: 12px "arial"
}

.hotlesson .blue2 {
    background: #1589da
}

.hotlesson .blue3 {
    background: #249ef3
}

.hotlesson .blue4 {
    background: #4fb6ff
}

.lesson ul {
    border: 1px solid #eaeaea;
    padding: 12.5px 20px;
    +padding: 12.5px 0 12.5px 20px
}

.lesson ul li {
    border-right: 1px dashed #e8e8e8;
    padding: 7.5px 0;
    padding-right: 21px;
    margin-right: 21px;
    float: left;
    position: relative;
    width: 283px
}

.lesson ul li .lessontitle {
    display: inline-block;
    width: 130px;
    position: relative;
    top: 1px
}

.lesson ul li .listen {
    color: #4cc1cb;
    margin-right: 5px;
    position: absolute;
    top: 10px;
    left: 130px
}

.lesson ul li .write {
    color: #ff6a06;
    position: absolute;
    top: 10px;
    left: 210px
}

.lesson ul .li3 {
    padding: 7.5px 0;
    margin: 0;
    border: 0
}

.lessontable td {
    border: 1px solid #e8e8e8;
    padding: 13px 0;
    width: 280px;
    text-align: center
}

.lessontable .listentd {
    width: 310px
}

.lessontable .listentd a {
    color: #237ffd;
}

.lessontable .nohref {
    color: #bbbbbb
}

.lessontable .nohref a {
    color: #bbbbbb
}

.rightbar>div {
       margin-bottom: 20px;
    background: #fff;
    padding: 10px;
}

.rightbar p {
    text-align: center;
    padding: 10px 0
}

.morelisten {
    text-align: center;
    margin-top: 20px;
    height: 40px;
    line-height: 40px;
    color: #999999;
    background: #f4f4f4
}

.morelisten a {
    color: #999999
}

.w700 {
    padding-bottom: 20px
}

.w700 .title {
    padding-top: 20px
}

@-moz-document url-prefix() {
    .lessontitle a {
        position: relative;
        top: 2px
    }
}
.hotlesson {
    margin-bottom: 20px;
        background: #fff;    padding-left: 5px;
}
.lessontable{
    background: #fff;
}
.gck{
           padding: 20px 10px;
    background: #fff;
    margin: 10px 0;
}
/*表单样式*/
.diyform{
    margin: 0 auto;
    float: none;
    background: url(../image/bdbg.jpg) no-repeat;
    width: 729px;
        height: fit-content;
    /* margin: 10px 0 20px; */
    /* top: 20px; */
    margin-top: 20px;
    margin-bottom: 60px;
   }
.text-center{
    text-align: center;
}
.article-metas{
        color: #fff;
    /* height: 50px; */
    font-size: 30px;
    padding: 60px;
    letter-spacing: 4px;
}
.py-4 {
    padding: 40px 0 60px;
}
.form-group{
        padding: 10px 0;
}
.control-label 
{
        font-size: 16px;
    margin-bottom: 10px;
}
.control-input{
        width: 100%;
}
.control-input input{
    width:100%;
        height: 33px;
    border: 2px solid #bebebe;
    border-radius: 5px;
}
.formcontent{
    width: 460px;
    margin: 0 auto;
}
.submitbtn{
        background: #7052ef;
    color: #fff;
    border: inherit;
    padding: 10px 50px;
    font-size: 15px;
    letter-spacing: 2px;
    border-radius: 20px;
}
.plupload {
        background: linear-gradient(
45deg
, #836efe, #4b85ff);
    padding: 10px 40px;
    border-radius: 10px;
    border: inherit;
    color: #fff;
    font-size: 15px;
}
.plupload-preview{
        width: 100%;
            margin-top: 20px;
}
.plupload-preview li{
    padding:0;
        margin-right: 20px;
}
.plupload-preview li .btn-trash{
        color: #fff;
    /*background-color: #e74c3c;*/
     background: linear-gradient(
45deg
, #836efe, #4b85ff);
    padding: 1px 5px;
    font-size: 11px;
    line-height: 1.5;
    border-radius: 2px;
    box-shadow: none;
    border: 1px solid transparent;
        display: block;
            height: 30px;
    margin-top: 20px;
        text-align: center;
    padding-top: 5px;
}
.plupload-preview li a img{
    width: 100%;
}