@charset "utf-8";
/* CSS Document */
/* common */
body,div,h1,h2,h3,h4,h5,h6,dl,dd,dt,p,a,form,select,input,span,ul,ol,li{margin:0px; padding:0px; text-indent:0; font-weight:normal;font-size:14px; font-family:'Microsoft YaHei',Verdana, Arial, Helvetica, sans-serif;color:#363636;}
ul,ol{list-style:none; text-indent:0; list-style-position:outside;}
img{border:0px;}
.clear{width:0px; height:0px; font-size:0px; line-height:0px; margin:0px; padding:0px; clear:both}
b{font-weight:normal;}
.fl{float:left;display:inline;}
.fr{float:right;display:inline;}
/* link : style */
a{text-decoration:none;}
a:hover{text-decoration:none;}

body{
    margin:0 auto;
    width:100%;
    overflow-x:hidden;
}
#wrap{
    margin:0 auto;
    width:100%;
    min-width:1000px;
    overflow-x:hidden;
}
/*头部*/
#header{
    margin:0 auto;
    width:100%;
    height:80px;
    background-color:#000000;
}
.header-main{
    margin:0 auto;
    width:1000px;
    height:80px;
}
.logo{
    margin-top:24px;
    margin-left:2px;
    padding-right:15px;
    width:101px;
    height:31px;
    border-right:1px solid #ffffff;
}
.header-main p{
    margin-top:24px;
    margin-left:13px;
    line-height:31px;
    font-size:17px;
    color:#ffffff;
}

.china-nav{ background:#25242b; height:60px;}
.china-nav span{ display:block; width:72px; height:22px; float:left; text-align:center;color:#f0f0f0; line-height:22px; clear:left}

.china-nav .china-it { padding-top:6px; height:22px;}

.china-nav ul { float:left; clear:right}
.china-nav ul li{ font-size:12px; float:left}
.china-nav ul li a{ display:block;padding:0 18px; font-size:13px;}
.china-nav  .china-it ul li a{ color:#1586f9;  background:url(../images/chinajg002.jpg) no-repeat 0px 8px;}
.china-nav  ul li.noback a{ background:none}



/*主内容*/
#content{
    margin:0 auto;
    width:100%;
    min-width:1000px;
}
/*头图*/
.banner{
    margin:0 auto;
    width:100%;
    height:717px;
    background:url("../images/banner.jpg") no-repeat center top;
    background-color:#0c0d12;
}
/*头图2*/
.banner2{
    margin:0 auto;
    width:100%;
    height:1120px;
    background:url("../images/banner2.jpg") no-repeat center top;
    background-color:#d23f39;;
}
.banner2-main{
    margin:0 auto;
    width:1000px;
}
.btn-banner2{
    top:1004px;
    left:105px;
    height:52px;
    display:block;
    position:relative;
}
.banner2-btn1{
    width:382px;
    background:url("../images/btn-banner2-1.png") no-repeat center top;
}
.banner2-btn2{
    left:135px;
    width:332px;
    background:url("../images/btn-banner2-2.png") no-repeat center top;
}
/*拿学历的目的等于高薪就业*/
.banner3{
    margin:0 auto;
    width:100%;
    height:939px;
    background:url("../images/banner3-bg.jpg") repeat center top;
}
.banner3-main-bg{
    margin:0 auto;
    width:100%;
    height:939px;
    background:url("../images/banner3.jpg") no-repeat center top;
}
.banner3-main{
    margin:0 auto;
    width:1000px;
    height:939px;
}
.banner3-main p {
    top:469px;
    left:133px;
    width:312px;
    font-size:14px;
    line-height:20px;
    color:#2e2e2e;
    position:relative;
}
.banner3-main p.r {
    left:242px;
}
.btn-banner3{
    top:508px;
    left:164px;
    width:255px;
    height:52px;
    display:block;
    position:relative;
}
.banner3-btn1{
    background:url("../images/btn-banner3-1.png") no-repeat center top;
}
.banner3-btn2{
    left:330px;
    background:url("../images/btn-banner3-2.png") no-repeat center top;
}
.h1-banner3{
    top:60px;
    left:153px;
    font-size:58px;
    font-weight:bold;
    line-height:58px;
    position:relative;
}
.h1-banner3 b{
    font-size:58px;
    font-weight:bold;
    line-height:58px;
    color:#ea1414;
}
/*达内包学就业学历课程三大优势*/
.banner4{
    margin:0 auto;
    width:100%;
    height:730px;
    background-color:#24272e;
}
.banner4-main{
    margin:0 auto;
    width:1000px;
    height:730px;
    background:url("../images/banner4.png") no-repeat center top;
}
.h1-banner4{
    top:75px;
    left:213px;
    font-size:42px;
    font-weight:bold;
    line-height:42px;
    color:#ffffff;
    position:relative;
}
.h1-banner4 b{
    font-size:42px;
    font-weight:bold;
    line-height:42px;
    color:#f52d31;
}
.btn-banner4{
    top:583px;
    left:94px;
    height:53px;
    display:block;
    position:relative;
}
.banner4-btn1{
    width:327px;
    background:url("../images/btn-banner4-1.png") no-repeat center top;
}
.banner4-btn2{
    left:164px;
    width:417px;
    background:url("../images/btn-banner4-2.png") no-repeat center top;
}
/*达内包学就业学历课程*/
.banner5{
    margin:0 auto;
    width:100%;
    height:1465px;
    background:url("../images/banner5.png") no-repeat center top;
}
.banner5-top{
    margin:0 auto;
    width:1000px;
    height:700px;
}
.h1-banner5{
    top:50px;
    left:285px;
    font-size:45px;
    font-weight:bold;
    line-height:45px;
    color:#24272e;
    position:relative;
}
.h1-banner5 b{
    font-size:45px;
    font-weight:bold;
    line-height:45px;
    color:#f52d31;
}
.banner5-btn-p1{
    top:525px;
    left:117px;
    position:relative;
}
.banner5-btn-p2{
    top:525px;
    left:255px;
    position:relative;
}
.btn-banner5{
    margin-bottom:10px;
    width:315px;
    height:35px;
    display:block;
}
.banner5-btn1{
    background:url("../images/btn-banner5-1.png") no-repeat center center;
}
.banner5-btn2{
    top:612px;
    left:117px;
    background:url("../images/btn-banner5-2.png") no-repeat center center;
}

.banner5-main{
    margin:0 auto;
    width:1000px;
    height:764px;
}
.banner5-main-box{
    margin:0 auto;
    padding-top:65px;
    width:845px;
}
.banner5-box{
    margin:12px;
    width:145px;
    height:269px;
}
.banner5-box.more{
    background-color:#dadbdc;
}
.banner5-box-bg{
    width:145px;
    height:145px;
}
.box1{
    background:url("../images/box1.jpg") no-repeat center center;
}
.box2{
    background:url("../images/box2.jpg") no-repeat center center;
}
.box3{
    background:url("../images/box3.jpg") no-repeat center center;
}
.box4{
    background:url("../images/box4.jpg") no-repeat center center;
}
.box5{
    background:url("../images/box5.jpg") no-repeat center center;
}
.box6{
    background:url("../images/box6.jpg") no-repeat center center;
}
.box7{
    background:url("../images/box7.jpg") no-repeat center center;
}
.box8{
    background:url("../images/box8.jpg") no-repeat center center;
}
.box9{
    background:url("../images/box9.jpg") no-repeat center center;
}
.box10{
    background:url("../images/box10.jpg") no-repeat center center;
}
.b5-box-info{
    margin-bottom:1px;
    width:145px;
    height:30px;
    background-color:#c5e5ff;
}
.b5-box-info a{
    margin-left:18px;
    text-align:center;
    line-height:30px;
    color:#1b70b7;
}
.info2{
    background-color:#6ea9da;
}
.info2 a{
    color:#ffffff;
}
.b5-box-info.a2 a{
    margin-left:24px;
    font-size:11px;
}
.info2.a2 a{
    margin-left:10px;
    font-size:11px;
}
.btn-banner5-2{
    height:45px;
    display:block;
    position:relative;
}
.banner5-btn3{
    top:35px;
    left:42px;
    width:398px;
    background:url("../images/btn-banner5-3.png") no-repeat center center;
}
.banner5-btn4{
    top:35px;
    left:82px;
    width:483px;
    background:url("../images/btn-banner5-4.png") no-repeat center center;
}
/*达内包就业学历课程学习过程*/
.banner6{
    margin:0 auto;
    width:100%;
    height:700px;
    background-color:#24272e;
}
.banner6-main{
    margin:0 auto;
    width:1000px;
    height:700px;
    background:url("../images/banner6.png") no-repeat center center;
}
.h1-banner{
    font-size:42px;
    font-weight:bold;
    line-height:42px;
    color:#ffffff;
    position:relative;
}
.h1-b6{
    top:80px;
    left:210px;
}
.h1-banner span{
    font-size:42px;
    font-weight:bold;
    line-height:42px;
    color:#f52d31;
}
/*教育部认可的学历学位*/
.banner7{
    margin:0 auto;
    width:100%;
    height:1067px;
}
.banner7-main{
    margin:0 auto;
    width:1000px;
    height:1067px;
    background:url("../images/banner7.png") no-repeat center center;
}
.h1-b7{
    top:69px;
    left:268px;
    color:#000000;
}
.btn-banner7-1{
    top:85px;
    left:256px;
    width:472px;
    height:53px;
    position:relative;
    background:url("../images/btn-banner7-1.png") no-repeat center center;
}
.btn-banner7-1 p{
    margin-top:8px;
    margin-left:34px;
    padding-right:9px;
    line-height:20px;
    font-size:20px;
    font-weight:bold;
}
.btn-banner7-1 p b{
    color:#f52d31;
}
.btn-banner7-1 p span{
    margin-top:4px;
    line-height:12px;
    font-size:12px;
}
.btn-banner7-1 a{
    margin-top:10px;
    padding-left:13px;
    font-size:20px;
    color:#f52d31;
    line-height:33px;
    border-left:1px solid #f52d31;
}
.btn-banner7-2{
    top:849px;
    left:357px;
    width:271px;
    height:45px;
    display:block;
    position:relative;
    background:url("../images/btn-banner7-2.png") no-repeat center center;
}
/*学IT选达内！达内IT培训牛在哪里？*/
/*tab*/
.tab .tab_menu .selected{
    cursor:pointer;
}
.hide{
    display:none;
}
.title{
    margin:0 auto;
    width:100%;
    height:520px;
    background-color:#ebebeb;
}
.title-h1{
    margin:0 auto;
    margin-top:72px;
    width:1000px;
}
.title-h1 h1{
    padding-top:72px;
    padding-left:147px;
    font-size:45px;
    font-weight:bold;
    line-height:45px;
}
.title-h1 h1 b{
    font-size:45px;
    font-weight:bold;
    line-height:45px;
    color:#f63630;
}
.title-h1 h1 span{
    padding-left:195px;
    font-size:30px;
    line-height:30px;
    color:#6ab20d;
}
.tab_menu{
    margin:0 auto;
    margin-top:62px;
    width:891px;
}
.tab_menu li{
    float:left;
    display:inline;
}
.tab_box{
    margin:0 auto;
    width:100%;
}
.kctx{
    margin-right:86px;
    width:158px;
    height:158px;
    background:url("../images/tab1.png") no-repeat center center;
}
.kctx.selected{
    background:url("../images/tab1-h.png") no-repeat center center;
}
.kctx.selected a{
    background:url("../images/btn-details-h.png") no-repeat center center;
}
.tts8{
    margin-right:86px;
    width:158px;
    height:158px;
    background:url("../images/tab2.png") no-repeat center center;
}
.tts8.selected{
    background:url("../images/tab2-h.png") no-repeat center center;
}
.tts8.selected a{
    background:url("../images/btn-details-h.png") no-repeat center center;
}
.sztd{
    margin-right:86px;
    width:158px;
    height:158px;
    background:url("../images/tab3.png") no-repeat center center;
}
.sztd.selected{
    background:url("../images/tab3-h.png") no-repeat center center;
}
.sztd.selected a{
    background:url("../images/btn-details-h.png") no-repeat center center;
}
.jybz{
    width:158px;
    height:158px;
    background:url("../images/tab4.png") no-repeat center center;
}
.jybz.selected{
    background:url("../images/tab4-h.png") no-repeat center center;
}
.jybz.selected a{
    background:url("../images/btn-details-h.png") no-repeat center center;
}
.btn-details{
    top:175px;
    left:17px;
    width:128px;
    height:30px;
    display:block;
    position:relative;
    background:url("../images/btn-details.png") no-repeat center top;
}
.kctx1{
    margin:0 auto;
    width:100%;
    height:1083px;
    background-color:#24272e;
}
.kctx-main{
    margin:0 auto;
    width:1000px;
    height:1083px;
    background:url("../images/kctx.png") no-repeat top center;
}
.kctx-info{
    top:859px;
    left:71px;
    width:861px;
    position:relative;
}
.kctx-box1{
    margin:2.5px;
    width:197px;
    height:96px;
    display:block;
    background:url("../images/btn-kctx-box1.png") no-repeat center center;
    background-color:#4b5f76;
}
.kctx-box2{
    margin:2.5px;
    width:202px;
    height:96px;
    display:block;
    background:url("../images/btn-kctx-box2.png") no-repeat center center;
    background-color:#4b5f76;
}
.kctx-box3{
    margin:2.5px;
    width:254px;
    height:96px;
    display:block;
    background:url("../images/btn-kctx-box3.png") no-repeat center center;
    background-color:#4b5f76;
}
.kctx-box4{
    margin:2.5px;
    width:187px;
    height:96px;
    display:block;
    background:url("../images/btn-kctx-box4.png") no-repeat center center;
    background-color:#4b5f76;
}
.kctx-box1:hover ,.kctx-box2:hover ,.kctx-box3:hover ,.kctx-box4:hover{
    background-color:#39495b;
}
.btn-kctx{
    top:147px;
    left:249px;
    width:322px;
    height:33px;
    display:block;
    position:relative;
    background:url("../images/btn-kctx.png") no-repeat center center;
}
.tts81{
    margin:0 auto;
    width:100%;
    height:975px;
    background-color:#24272e;
}
.tts8-main{
    margin:0 auto;
    width:1000px;
    height:975px;
    background:url("../images/tts8.png") no-repeat center top;
}
.btn-tts8{
    top:827px;
    left:366px;
    width:68px;
    height:22px;
    display:block;
    position:relative;
    background:url("../images/btn-tts8.png") no-repeat center center;
}
.btn-tts8-2{
    left:498px;
}
.sztd1{
    margin:0 auto;
    width:100%;
    height:1428px;
    background-color:#24272e;
}
.sztd-main{
    margin:0 auto;
    width:1000px;
    height:1428px;
    background:url("../images/sztd.png") no-repeat center center;
}
.btn-sztd{
    top:1328px;
    height:32px;
    display:block;
    position:relative;
}
.btn-sztd1{
    left:208px;
    width:281px;
    background:url("../images/btn-sztd-1.png");
}
.btn-sztd2{
    left:269px;
    width:239px;
    background:url("../images/btn-sztd-2.png");
}

.jybz-info{
    margin:0 auto;
    width:100%;
    background-color:#212a34;
}
.jybz1{
    margin:0 auto;
    width:1000px;
    height:984px;
    background:url("../images/jybz1.png") no-repeat center top;
}
.qy-title{
    margin:0 auto;
    margin-top:55px;
    margin-bottom:30px;
    width:500px;
    height:32px;
    background:url("../images/qy-title.png") no-repeat center top;
}
.tab4-btn{
    height:64px;
    padding-bottom:68px;
}
.btn-jybz1{
    top:32px;
    left:336px;
    width:322px;
    height:32px;
    display:block;
    position:relative;
    background:url("../images/btn-jybz1.png") no-repeat center top;
}
.brand-main{
    margin:0 auto;
    width:870px;
}
.brand-main2{
    top:-38px;
    margin:0 auto;
    width:725px;
    position:relative;
}
.brand{
    float:left;
    display:inline;
    margin:0 1px;
    width:143px;
    height:165px;
    cursor:pointer;
}
.ibm{
    background:url("../images/ibm.png") no-repeat center top;
}
.ibm:hover{
    background:url("../images/ibm-h.png") no-repeat center top;
}
.nec{
    background:url("../images/nec.png") no-repeat center top;
}
.nec:hover{
    background:url("../images/nec-h.png") no-repeat center top;
}
.lg{
    background:url("../images/lg.png") no-repeat center top;
}
.lg:hover{
    background:url("../images/lg-h.png") no-repeat center top;
}
.infosys{
    background:url("../images/infosys.png") no-repeat center top;
}
.infosys:hover{
    background:url("../images/infosys-h.png") no-repeat center top;
}
.huawei{
    background:url("../images/huawei.png") no-repeat center top;
}
.huawei:hover{
    background:url("../images/huawei-h.png") no-repeat center top;
}
.jd{
    background:url("../images/jd.png") no-repeat center top;
}
.jd:hover{
    background:url("../images/jd-h.png") no-repeat center top;
}
.baidu{
    background:url("../images/baidu.png") no-repeat center top;
}
.baidu:hover{
    background:url("../images/baidu-h.png") no-repeat center top;
}
.tengxun{
    background:url("../images/tengxun.png") no-repeat center top;
}
.tengxun:hover{
    background:url("../images/tengxun-h.png") no-repeat center top;
}
.souhu{
    background:url("../images/souhu.png") no-repeat center top;
}
.souhu:hover{
    background:url("../images/souhu-h.png") no-repeat center top;
}
.sina{
    background:url("../images/sina.png") no-repeat center top;
}
.sina:hover{
    background:url("../images/sina-h.png") no-repeat center top;
}
.dangdang{
    background:url("../images/dangdang.png") no-repeat center top;
}
.dangdang:hover{
    background:url("../images/dangdang-h.png") no-repeat center top;
}
.title-hzzs{
    margin:0 auto;
    padding-top:40px;
    width:1000px;
    height:88px;
    background:url("../images/title-hzzs.png") no-repeat bottom center;
    border-top:1px solid #101419;
}
/*tab4*/
.tab2 .tab_menu2 .selected2{
    cursor:pointer;
}
.tab2{
    width:1000px;
    position:relative;
    margin:0 auto;
}
.title2{
    margin:0 auto;
    width:1000px;
    padding-top:42px;
    padding-bottom:20px;
    height:42px;
}
.tab_box2{
    margin:0 auto;
    width:1000px;
}
.tab_menu2{
    margin:0 auto;
    width:984px;
}
.tab_menu2 li{
    margin:0 1px;
    float:left;
    display:inline;
}
.no{
    display:none;
}
.sj500{
    width:184px;
    height:42px;
    background:url("../images/tab2-1.jpg") no-repeat top center;
}
.sj500.selected2{
    background:url("../images/tab2-1-h.jpg") no-repeat top center;
}
.zgrj{
    width:195px;
    height:42px;
    background:url("../images/tab2-2.jpg") no-repeat top center;
}
.zgrj.selected2{
    background:url("../images/tab2-2-h.jpg") no-repeat top center;
}
.zmhlw{
    width:171px;
    height:42px;
    background:url("../images/tab2-3.jpg") no-repeat top center;
}
.zmhlw.selected2{
    background:url("../images/tab2-3-h.jpg") no-repeat top center;
}
.gn500{
    width:178px;
    height:42px;
    background:url("../images/tab2-4.jpg") no-repeat top center;
}
.gn500.selected2{
    background:url("../images/tab2-4-h.jpg") no-repeat top center;
}
.ssgy{
    width:245px;
    height:42px;
    background:url("../images/tab2-5.jpg") no-repeat top center;
}
.ssgy.selected2{
    background:url("../images/tab2-5-h.jpg") no-repeat top center;
}
.sj500-1{
    margin:0 auto;
    width:982px;
    height:354px;
    background:url("../images/sj500.jpg") no-repeat center top;
}
.zgrj-2{
    margin:0 auto;
    width:982px;
    height:354px;
    background:url("../images/zgrj.jpg") no-repeat center top;
}
.zmhlw-3{
    margin:0 auto;
    width:982px;
    height:354px;
    background:url("../images/zmhlw.jpg") no-repeat center top;
}
.gn500-4{
    margin:0 auto;
    width:982px;
    height:354px;
    background:url("../images/gn500.jpg") no-repeat center top;
}
.ssgq-5{
    margin:0 auto;
    width:982px;
    height:354px;
    background:url("../images/ssgq.jpg") no-repeat center top;
}
/*20万就业明星：入学=高薪就业+名校学历*/
.banner8{
    margin:0 auto;
    width:100%;
    height:1113px;
}
.banner8-main{
    margin:0 auto;
    width:1000px;
    height:1113px;
    background:url("../images/banner8.png") no-repeat center top;
}
.title-h1-2{
    margin:0 auto;
    width:908px;
}
.title-h1-2 h1{
    padding-top:68px;
    font-size:45px;
    font-weight:bold;
    line-height:45px;
}
.title-h1-2 h1 b{
    font-size:45px;
    font-weight:bold;
    line-height:45px;
    color:#f63530;
}
.title-h1-2 h2{
    padding-left:233px;
    padding-top:59px;
    font-size:29px;
    font-weight:bold;
    line-height:29px;
    color:#f8682f;
}
.title-h1-2 h2.dz{
    padding-left:352px;
    padding-top:90px;
    font-size:29px;
    font-weight:bold;
    line-height:29px;
    color:#f8682f;
}
/*左右滚动*/
#slide{
    top:40px;
    margin:0 auto;
    width:1000px;
    height:300px;
    overflow:hidden;
    position:relative;
}
#slide2{
    top:40px;
    margin:0 auto;
    width:1000px;
    height:300px;
    overflow:hidden;
    position:relative;
}
#slide li{
    float:left;
}
#slide2 li{
    float:left;
}
.slideul1{
    width:3999px;
}
.slideul3{
    width:3999px;
}
.slideul2 li {
    padding:5px;
    width:225px;
    height:300px;
    float:left;
}
.slideul4 li {
    padding:5px;
    width:225px;
    height:300px;
    float:left;
}
.star-info b{
    top:158px;
    width:225px;
    height:83px;
    display:block;
    position:relative;
    background-color:rgba(49,51,41,0.6);
}
.star-info b h1{
     padding-top:10px;
     margin-left:16px;
     font-size:13px;
     display:block;
     line-height:13px;
     color:#ffffff;
}
.star-info b.b2{
    top:183px;
    width:225px;
    height:58px;
    display:none;
    position:relative;
    background-color:rgba(49,51,41,0.6);
}
.star1-img{
    width:225px;
    height:246px;
    background:url("../images/star1.jpg") no-repeat center top;
}
.star1-img{
  position:relative;
}
.star2-img{
    width:225px;
    height:246px;
    background:url("../images/star2.jpg") no-repeat center top;
}
.star3-img{
    width:225px;
    height:246px;
    background:url("../images/star3.jpg") no-repeat center top;
}
.star4-img{
    width:225px;
    height:246px;
    background:url("../images/star4.jpg") no-repeat center top;
}
.star5-img{
    width:225px;
    height:246px;
    background:url("../images/star5.jpg") no-repeat center top;
}
.star6-img{
    width:225px;
    height:246px;
    background:url("../images/star6.jpg") no-repeat center top;
}
.star7-img{
    width:225px;
    height:246px;
    background:url("../images/star7.jpg") no-repeat center top;
}
.star8-img{
    width:225px;
    height:246px;
    background:url("../images/star8.jpg") no-repeat center top;
}
.star9-img{
    width:225px;
    height:246px;
    background:url("../images/star9.jpg") no-repeat center top;
}
.star10-img{
    width:225px;
    height:246px;
    background:url("../images/star10.jpg") no-repeat center top;
}
.slideul2 li span{
    padding:0px;
    top:0px;
    height:54px;
    width:225px;
    line-height:54px;
    display:block;
    position:relative;
    background-color:#e5e4e4;
}
.slideul2 li span p{
    margin-left:10px;
    font-size:14px;
    font-weight:bold;
    color:#454c53;
}
.slideul2 li:hover b{
    background-color:rgba(58,110,212,0.8);
}
.slideul4 li:hover b{
    background-color:rgba(58,110,212,0.8);
}
.slideul4 li span{
    padding:0px;
    top:0px;
    height:54px;
    width:225px;
    line-height:54px;
    display:block;
    position:relative;
    background-color:#e5e4e4;
}
.slideul4 li span p{
    margin-left:15px;
    font-size:14px;
    font-weight:bold;
    color:#454c53;
}
.btn-banner8{
    top:78px;
    left:331px;
    width:349px;
    height:45px;
    display:block;
    position:relative;
    background:url("../images/btn-banner8.png") no-repeat center center;
}
/*500课时*/
.class-info{
    margin:0 auto;
    width:100%;
    height:422px;
    background-color:#29333d;
}
.class-info-main{
    width:888px;
    height:422px;
    margin:0 auto;
}
.class-info-box{
    padding-top:40px;
    margin:0 auto;
    width:888px;
    height:255px;
}
.class-info-main div{
    margin:2px;
}
.class500{
    width:194px;
    height:250px;
    background:url("../images/class500.png") no-repeat center center;
    background-color:#ffffff;
}
.class500:hover{
    background-color:#ffee5a;
}
.class500 a{
    width:194px;
    height:250px;
    display:block;
}
.class-box{
    width:225px;
    height:123px;
}
.class-box a{
    width:225px;
    height:123px;
    display:block;
}
.class-box1{
    background:url("../images/class-box1.png") no-repeat center center;
    background-color:#4a87a3;
}
.class-box1:hover{
    background-color:#ee534d;
}
.class-box2{
    background:url("../images/class-box2.png") no-repeat center center;
    background-color:#23908c;
}
.class-box2:hover{
    background-color:#ee534d;
}
.class-box3{
    background:url("../images/class-box3.png") no-repeat center center;
    background-color:#4a87a3;
}
.class-box3:hover{
    background-color:#ee534d;
}
.class-box4{
    background:url("../images/class-box4.png") no-repeat center center;
    background-color:#23908c;
}
.class-box4:hover{
    background-color:#ee534d;
}
.class-box5{
    background:url("../images/class-box5.png") no-repeat center center;
    background-color:#4a87a3;
}
.class-box5:hover{
    background-color:#ee534d;
}
.class-box6{
    background:url("../images/class-box6.png") no-repeat center center;
    background-color:#23908c;
}
.class-box6:hover{
    background-color:#ee534d;
}
.btn-class-info{
    margin:0px auto;
    margin-top:40px;
    width:284px;
    height:45px;
    display:block;
    background:url("../images/btn-class-info.png") no-repeat center top;
}
/*点击了解*/
.tarena-lj{
    margin:0 auto;
    width:100%;
    height:330px;
    background-color:#f3f7fb;
}
.tarena-lj-main{
    margin:0 auto;
    width:888px;
    height:330px;
}
.lj{
    margin:0 auto;
    padding-top:40px;
    width:888px;
    height:180px;
}
.lj a{
    margin:0 5px;
    float:left;
}
.lj-btn1{
    width:138px;
    height:180px;
    display:block;
    background:url("../images/lj-btn1.png") no-repeat center top;
}
.lj-btn2{
    width:138px;
    height:180px;
    display:block;
    background:url("../images/lj-btn2.png") no-repeat center top;
}
.lj-btn3{
    width:138px;
    height:180px;
    display:block;
    background:url("../images/lj-btn3.png") no-repeat center top;
}
.lj-btn4{
    width:138px;
    height:180px;
    display:block;
    background:url("../images/lj-btn4.png") no-repeat center top;
}
.lj-btn5{
    width:138px;
    height:180px;
    display:block;
    background:url("../images/lj-btn5.png") no-repeat center top;
}
.lj-btn6{
    width:138px;
    height:180px;
    display:block;
    background:url("../images/lj-btn6.png") no-repeat center top;
}
.btn-lj1{
    margin-top:31px;
    margin-left:233px;
    width:235px;
    height:45px;
    display:block;
    background:url("../images/btn-lj1.png") no-repeat center top;
}
.btn-lj2{
    margin-top:31px;
    margin-left:60px;
    width:235px;
    height:45px;
    display:block;
    background:url("../images/btn-lj2.png") no-repeat center top;
}
/*达内 Tarena 国内首家在美国上市的职业教育公司*/
.tarena-info{
    margin:0 auto;
    width:100%;
    height:584px;
}
.tarena-info-main{
    margin:0 auto;
    width:1000px;
    height:584px;
    background:url("../images/tarena-info.png") no-repeat center center;
}
.tarena-info-main h2{
    padding-top:50px;
    padding-left:141px;
    font-size:26px;
    font-height:26px;
    font-weight:bold;
    color:#b3b3b3;
}
.tarena-info-main h1{
    padding-left:141px;
    font-size:45px;
    font-height:45px;
    font-weight:bold;
    color:#24272e;
}
.tarena-info-main h1 b{
    font-size:45px;
    font-height:45px;
    font-weight:bold;
    color:#f63530;
}
/*咨询*/
.tarena-con{
    margin:0 auto;
    width:100%;
    background-color:#ebeff2;
}
.tarena-con-main{
    top:-50px;
    margin:0 auto;
    width:918px;
    height:488px;
    position:relative;
    background:url("../images/tarena-con.png") no-repeat center top;
}
.btn-con{
    top:430px;
    left:128px;
    width:267px;
    height:50px;
    display:block;
    position:relative;
    background:url("../images/btn-con.png") no-repeat center top;
}
/*脚部*/
#footer{
    margin:0 auto;
    width:100%;
    height:110px;
}
.footer-main{
    margin:0 auto;
    width:100%;
    height:80px;
    background-color:#2e2e2e;
}
.footer-main h1{
    margin:0 auto;
    width:1000px;
    font-size:13px;
    line-height:80px;
    text-align:center;
	color:#a4a4a4;
}
.footer-main h1 a{ color:#a4a4a4;}
.footer-bottom{
    margin:0 auto;
    width:100%;
    height:30px;
    background-color:#000000;
}
.footer-bottom p{
    margin:0 auto;
    width:1000px;
    font-size:12px;
    line-height:30px;
    text-align:center;
    color:#373737;
}