body{ font-family:"微软雅黑"; font-size:14px; color:#777;margin: 0; padding: 0;}
ul, li { list-style: none; margin: 0; padding: 0; }
h1,h2,h3,h4,h5,h6,p{font-weight: 100; margin: 0; padding: 0; }
div{
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
}
.content{
    width: 100%;
    min-width: 1200px;
    background: #fbfbfb;
}
a{
    text-decoration: none;
}
.fl{
    float: left;
}
.fr{
    float: right;
}
.tac{
    text-align: center;
}
.pr{
    position: relative;
}
.pa{
    position: absolute;
}
a:focus {
    outline: none;
}
.fs-24{
    font-size: 24px;
}
.fs-20{
    font-size: 20px;
}
.fs-18{
    font-size: 18px;
}
.fs-16{
    font-size: 16px;
}
.fs-14{
    font-size: 14px;
}
.hide-txt{
    width: 0;
    height: 0;
    margin: 0;
    padding: 0;
    overflow: hidden;
    text-indent: -9999px;
}
.cf:after{
    display:block;
    clear:both;content:"";
    visibility:hidden;
    height:0}
.cf{zoom:1}
.abbreviation {
    display: inline-block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: pointer;
}
a.btn{
    display: block;
    width: 300px;
    height: 50px;
    margin: 0 auto;
    line-height: 50px;
    text-align: center;
    color: #fff;
    font-size: 24px;
    -webkit-border-radius:4px; 
    -moz-border-radius:4px; 
    -ms-border-radius:4px; 
    border-radius:4px; 
    background: #b30101;
}
a.btn:hover{
   background: #a50101; 
}
h2{
    display: block;
    font-size: 36px;
    text-align: center;
    color: #465568;
}
.mt-15{
    margin-top: 15px;
}
.mb-15{
    margin-bottom: 15px;
}
/*头部*/
.header{
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 80px;
    background: #fff;
    z-index: 99;
    -webkit-box-shadow:0 0 10px #b5b5b5;
    -moz-box-shadow:0 0 10px #b5b5b5;
    -ms-box-shadow:0 0 10px #b5b5b5;
    box-shadow:0 0 10px #b5b5b5;
}
.header .header-con{
    width: 1200px;
    margin: 0 auto;
}
.header .logo{
    padding-top: 22px;
}
.header .phone{
    width: 140px;
    color: #ec6851;
    padding-left: 35px;
    background: url(../img/phone.jpg) no-repeat left;
}
.header .header-con .nav{
    height: 34px;
    line-height: 34px;
}
.header .header-con .nav a{
    font-size: 18px;
    color:#465568;
}
.header .header-con .nav li.current a,.header .header-con .nav a:hover{
    color:#39ba60;
}
.header .header-con .nav li{
    float: left;
    width: 104px;
    text-align: center;
}
.header .fr-box{
    width: 700px;
    padding-top: 22px;
}
.banner{
    margin-top: 80px;
}
/*标语*/
.slogan{
    width: 100%;
    min-width: 1200px;
    height: 140px;
    padding-top: 32px;
    text-align: center;
    background: #59cef0;
}
.slogan img{
    display: block;
    width: 894px;
    margin: 0 auto;
}
/*课程体系介绍*/
.course-intr{
    width: 1200px;
    margin: 0 auto;
    margin-top: 20px;
}
.course-intr .left{
    width: 200px;       
    height: 280px;
    padding-top: 80px;
    line-height: 35px;
    text-align: center; 
    color: #fff;
    background: #fd8c54;
    -webkit-border-radius:4px 0 0 4px; 
    -moz-border-radius:4px 0 0 4px; 
    -ms-border-radius:4px 0 0 4px; 
    border-radius:4px 0 0 4px;   
}
.course-intr .left .triangle{
    position: absolute;
    display: block;
    width: 0;
    height: 0;
    right:-23px;
    top: 130px;
    border-bottom:12px solid transparent;
    border-left:12px solid #fd8c54;
    border-right:12px solid transparent;
    border-top:12px solid transparent;
    z-index: 3;
}
.course-intr .fr .left{
    background: #f36f58;
}
.course-intr .fr .left .triangle{
    border-left:12px solid #f36f58;
}
.course-intr .right{
    width: 383px;
    height: 280px;
    border: 1px solid #eee;
    border-left: none;
    background: #fff;
    -webkit-border-radius:0 4px 4px 0; 
    -moz-border-radius:0 4px 4px 0; 
    -ms-border-radius:0 4px 4px 0; 
    border-radius:0 4px 4px 0; 
}
.course-intr .right .title{
    font-size: 16px;
    color: #ec6851;
    padding:40px 20px 10px 20px;
}
.course-intr .right p{
    height: 127px;
    margin:0 20px;
    line-height: 24px;
    border-bottom: 1px dashed #777;
}
.course-intr .right a.btn{
    width: 200px;
    height: 40px;
    line-height: 40px;
    font-size: 18px;
    margin-top: 22px;
}
/*家庭教育*/
.home-edu{
    width: 1200px;
    margin: 0 auto;
    margin-top:40px;
}
.home-edu .list{
    float: left;
    margin:30px 0;
    margin-right: 20px;
    width: 284px;
    height: 564px;
    border: 1px solid #eee;
    -webkit-border-radius:4px; 
    -moz-border-radius:4px; 
    -ms-border-radius:4px; 
    border-radius:4px; 
    background: #fff;
    overflow: hidden;
}
.home-edu .list img{
    width: 282px;
}
.home-edu .list.last{
    margin-right: 0;
}
.home-edu .list .title{
    margin: 28px 0 20px 0;
    font-size: 20px;
    text-align: center;
    color: #ec6851;
}
.home-edu .list li{
    padding-left: 28px;
    padding-right: 10px;
    line-height: 25px;
    font-size: 16px;
    background: url(../img/icon1.png) no-repeat 15px 7px;
}
/*专家团队*/
.expert-team{
    width: 1199px;
    margin: 0 auto;
    margin-top: 40px;
}
.list-box{
   margin: 30px 0;
}
.list-box ul{
    border-top: 1px solid #eee;
    border-left: 1px solid #eee;
}
.list-box li{
    float: left;
    position: relative;
    width: 199.6px;
    height: 263px;
    text-align: center;
    border-bottom: 1px solid #eee;
    border-right: 1px solid #eee;
    background: #fff;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
}
.list-box li i.icon{
    position: absolute;
    right: 10px;
    top: 10px;
    display: block;
    width: 21px;
    height: 13px;
    background: url(../img/icon2.png) no-repeat;
    z-index: 3;
}
.list-box li.no-video i.icon{
    position: absolute;
    right: 10px;
    top: 10px;
    display: block;
    width: 21px;
    height: 13px;
    background: url(../img/icon3.png) no-repeat;
    z-index: 3;
}
.list-box li .pic{
    position: relative;
    margin: 0 auto;
    width: 120px;
    height: 150px;
    padding-top: 30px;
}
.list-box li .pic img{
    width: 120px;
    height: 120px;
}
.list-box li .pic a.mask{
    display: none;
    position: absolute;
    left: 0;
    top: 30px;
    z-index: 3;
}
.list-box li .title{
    padding-top: 15px;
    padding-bottom: 10px;
    font-size: 22px;
    color: #333;
}
.list-box li p{
   line-height: 24px;
}
.info-txt{
    display: none;
    position: absolute;
    top:0px;
    left: 199.6px;
    width: 399px;
    height: 263px;
    padding-top: 30px;
    padding-left: 40px;
    line-height: 26px;
    text-align: left;
    color: #fff;
    background: url(../img/png.png) repeat;
    z-index:6;
}
.info-txt.right{
    left:auto;
    right: 199px;
}
.info-txt .triangle{
    position: absolute;
    display: block;
    width: 0;
    height: 0;
    left:-1px;
    top: 125px;
    border-bottom:12px solid transparent;
    border-left:12px solid #fff;
    border-right:12px solid transparent;
    border-top:12px solid transparent;
    z-index: 3;
}
.info-txt.right .triangle{
    position: absolute;
    display: block;
    width: 0;
    height: 0;
    left: auto;
    right:0;
    top: 125px;
    border-bottom:12px solid transparent;
    border-left:12px solid transparent;
    border-right:12px solid #fff;
    border-top:12px solid transparent;
    z-index: 3;
}

/*用户反馈*/
.feedback{
    width: 1200px;
    margin: 0 auto;
    margin-top: 40px;
    text-align: center;
}
.feedback p{
    margin-top: 20px;
}
.feedback img{
    width: 987px;
    margin: 30px auto;
}
/*学习方式*/
.contact{
    width: 1200px;
    margin: 0 auto;
    margin-top: 40px;
}
.contact .top{
    margin-top: 30px;
}
.contact .top .list{
    float: left;
    width: 380px;
    height: 180px;
    margin-right: 28px; 
    -webkit-border-radius:4px; 
    -moz-border-radius:4px; 
    -ms-border-radius:4px; 
    border-radius:4px;
    overflow: hidden;
}
.contact .top .list.right{
    margin-right: 0;
}
.contact .top .list .title{
    width: 380px;
    height: 66px;
    line-height: 66px;
    text-align: center;
    color: #fff;
    font-size: 24px;
}
.contact .top .list.left .title{
    background: url(../img/bg-h.jpg);
}
.contact .top .list.center .title{
    background: url(../img/bg-h2.jpg);
}
.contact .top .list.right .title{
    background: url(../img/bg-h3.jpg);
}
.contact .top .list .txt{
   width: 380px; 
   height: 113px; 
   line-height: 20px;
   padding:25px 20px;
   padding-bottom: 0;
   border: 1px solid #eee;
}
/*联系方式*/
.ewm{
    margin-top: 30px;
}
.ewm div.fl,.ewm div.fr{
    width: 580px;
}
.ewm div img{
    float: left;
    margin-right: 23px;
}
.ewm div .title{
    padding-top: 5px;
    padding-bottom:    10px;
    font-size: 22px;
    color: #ec6851;
}
.ewm div p{
    font-size: 16px;
    line-height: 32px;
}
/*大礼包*/
.spree{
    position: relative;
    width: 100%;
    min-width: 1200px;
    height: 515px;
    margin-top: 70px;
    padding-top: 42px;
    text-align: center;
    background: url(../img/bg-pic.jpg) no-repeat center;
    background-size: 100% 100%;
}
.spree img{
    width: 768px;
    margin: 0 auto;
}
.spree a.btn{
    top: 154px;
    left: 50%;
    margin-left: -150px;
    color: #fff;
    background:none;
    border:1px solid #fff;
}
.spree a.btn:hover{
    top: 154px;
    left: 50%;
    margin-left: -150px;
    color: #fcaf43;
    background:#fff;
    border:1px solid #fff;
}
/*底部图标*/
.bot-icon{
    width: 100%;
    height: 200px;
    padding-top: 40px;
    background: #404144;
}
.bot-icon-con{
    width: 1200px;
    margin: 0 auto;
}
.bot-icon-con li{
   float: left;
    width: 200px;
    color: #b1b7be;
    font-size: 16px;
    text-align: center;
}
.bot-icon-con li img{
    display: block;
    width: 65px;
    margin: 0 auto;
    margin-bottom: 20px;
}
/*底部*/
.footer{
    width: 100%;
    min-width: 1200px;
    height: 50px;
    line-height: 50px;
    background: #4d4e51;
    font-size: 12px;
}
.boxShadow{
     -webkit-box-shadow:0 0px 10px #b5b5b5;
    -moz-box-shadow:0 0px 10px #b5b5b5;
    -ms-box-shadow:0 0px 10px #b5b5b5;
    box-shadow:0 0px 10px #b5b5b5;
}