*{ padding:0px; margin:0px auto;font-family:'Microsoft Yahei', Arial, Helvetica, STHeiti; }
.wrap{ width:1200px;margin:0 auto; min-width: 980px;}
form, p, li, ul, ol, div, span, h1, h2, h3, h4, h5, td, input, select, a { font-family:"Microsoft Yahei", Arial; }
a{ outline:0; text-decoration:none;}
.none{ display:none}
ul{ list-style:none}
li{ list-style:none; padding:0; margin:0;}
img{ border:none;}

@font-face {
     font-family: "my font1"; 
     src: url("SourceHanSansSC-Regular.otf");
}
@font-face {
     font-family: "my font2"; 
     src: url("DigiKeyArtex/TTF/DigiKey-Artex-Regular.ttf");
}
*{
     font-family: "my font2","my font1";
}
 form, p, li, ul, ol, div, span, h1, h2, h3, h4, h5, td, input, select, a { font-family:"my font2","my font1"; }
    

.box{ width:1200px; margin:0 auto;}
.clears{zoom:1;}
.clears:after{content:"";display:block;clear:both; height:0; line-height:0; overflow:hidden;}
.martop15{ margin-top:15px;}
.martop30{ margin-top:30px;}

.flle,.flleft{ float:left;}
.flri,.flright{ float:right;}
.hide{ display:none;}

.bgfff{ background:#080623;}


/*banner*/
.banner{  position:relative;text-align:center;height:315px;min-width:1200px;width:100%;z-index:1000; background-color:#080623;}
.banner img{ }
.bannerbg01{background-image: linear-gradient(to left,#480bbe 50%, #080623 50%);}
.bannerbg02{background-image: linear-gradient(to left,#2d1c7a 50%, #080623 50%);}
.bannerbg03{background-image: linear-gradient(to left,#311c89 50%, #080623 50%);}
/*视频*/
.video{ padding:35px 0;}
/*视频标题*/
.video_ti{}
.video_ti p{ float:left; font-size:12px; color:#FF2100; border:#a2a2a2 solid 1px; border-radius:5px; width:165px; height:26px; line-height:26px; text-align:center; background:url(../images2025/jiantou.png) no-repeat 15px center; }

.video_ti h3{ float:left; margin-left:32px; font-size:19px; color:#080623;}

/*视频内容*/
.video_main{ margin-top:35px;}
.video_s{float:left; width:850px; height:480px;border:#a2a2a2 solid 1px;}
.video_s img{ width:850px; }
.video_right{float:right; width:335px; height:432px;}

/*视频目录*/
.video_list{float:right; width:280px; height:432px;  padding:25px; background:#fff; color:#080623; border:#080623 solid 1px;}
.video_list p{ font-size:16px; border-bottom:#fff solid 1px; line-height:30px; color:#ff2100;}

.video_list ul{ padding-top:20px;}
.video_list li{ font-size:14px; background:url(../images2025/video3_libg3.png) no-repeat left 3px; padding-left:25px; line-height:26px; padding-bottom:25px; font-weight:bold;}

.video_list li.bg2{ background:url(../images2025/video3_libg3.png) no-repeat left 3px; }

.expert_list{ padding:20px 0 0;}
.expert_list li{ float:left; padding-right:40px; background:url(../images2025/video3_libg3.png) no-repeat center left; padding-left:20px;}

/*讲师简介*/
.expert_intro{box-shadow:0 0 10px #a2a2a2; padding:25px 30px; width:1140px; margin:20px auto 40px;}
.expert_intro_ti{ background:url(../images2025/expert_introbg.jpg) no-repeat bottom left; font-size:18px; line-height:40px; color:#080623;}

.expert_intro_intro{ margin:20px 0;}
.expert_intro_intro img{ float:left; width:120px; margin-right:30px;}
.expert_intro_intro div{ float:left; width:970px; padding-top:20px;}
.expert_intro_intro h4{ font-size:15px; padding-bottom:15px; color:#080623;}
.expert_intro_intro p{ font-size:13px; line-height:24px;}



/**/
.koltech{box-shadow:0 0 10px #a2a2a2; padding:25px 30px; width:1140px; margin:20px auto 40px;}
.koltech_ti{font-size:18px; line-height:40px;}
.koltech table{ font-size:14px;color:#080623;}

.koltech th{ text-align:left;height:42px; color:#fff; padding-left:20px;}
.koltech td{ text-align:left; padding-left:20px;height:42px;}
.koltech td a{color:#080623;}
.koltech td.pdfdown a{ display:block;color:#c40100;}
.koltech td.pdfdown img{ float:left; margin:6px 10px 0 0;}
.koltech td.pdfdown span{ float:left; line-height:42px; color:#FF2100;}




.footer {background: #080623;line-height:26px;padding: 25px 0;font-size: 13px; color:#fff;}
.footer img{ padding:10px;}
.footer p{ padding:10px;}
.footer a{ color:#FF2100;}



/*banner轮转*/
.banner_img {
    width: 100%;
    height: 315px;
    overflow: hidden;
    position: relative;
	z-index:1000;
}

.banner_img > ul {
    display: none;
    /*width: 999999999px;*/
    height: 315px;
    position: absolute;
    top:0;
    left: 0;
}

.banner_img > ul > li  {
    float: left;
    height: 450px;
}

.banner_img > ul > li > a {
    display: block;
    font-size: 200px;
    text-align: center;
    line-height: 315px;
    font-weight: bold;
}
/*
.left-btn,.right-btn {
    width: 61px;
    height: 61px;
    position: absolute;
    top: 45%;
    right: 30px;
    background: url("../images2025/right-1.png");
    cursor: pointer;
}

.left-btn {
    left: 30px;
    background: url("../images2025/left-1.png");
}*/

.img-btn-list {
    width: 100%;
    position: absolute;
    bottom: 10px;
    left: 0;
    text-align: center;
}

.img-btn-list > span  {
    display: inline-block;
    width: 15px;
    height: 15px;
    border-radius: 12px;
    margin: 0 5px;
    background: rgba(0,0,0,0.8);
	border: 2px solid #fff;
    cursor: pointer;
}

.img-btn-list > span.current {
    border: 2px solid #fff;
    background:#ff2300;
}


.sewvmain{float:left; font-size:12px; color:#FF2100; border:#a2a2a2 solid 1px; width:165px; height:26px; line-height:26px; text-align:center; }
.sewvmaindown{}