.top_first{
	float:right;
	line-height:30px;
	font-size:16px;
	font-weight:bold;
	margin:75px 20px 0 0; 
}


.classroom_title{
	clear:both;
	background:#f6f6f6;
	font-size:16px;
	height:55px;
	line-height:55px;
}
.classroom_w{
	width:1100px;
	margin:0 auto;
}
.classroom_title_d{
	float:left;
	width:55px;
	text-align:center;
}

.classroom_icon{
	margin-left:35px;
	margin-top:310px;
	float:left;
}
.classroom_icon_l{
	float:left;
	margin-left:15px;
}

.classroom_login{
	background-image:url(../images/classroom/login_di.png);
	border:2px #fff solid;
	width:300px;
	height:215px;
	margin-top:70px;
	margin-left:850px;
	position:absolute;
	overflow:hidden;
	z-index:auto;
}
.login_f{
	font-size:18px;
	color:#42929e;
	margin-left:30px;
	margin-top:20px;
	text-align:left;
	font-weight:bold;
}
.input_f{
	margin-top:10px;
	float:left;
	font-size:12px;
	color:#666;
}
.input_n{
	line-height:20px;
	font-size:12px;
	padding:5px;
	color:#999;
	width:230px;
	border:1px #56a1ab solid;
	background-image:url(../images/classroom/input_di.png);
	height:20px;
}
.input_r{
	margin-top:10px;
	float:right;
	font-size:12px;
	color:#666;
	line-height:20px;
	margin-right:0px;
	margin-right:30px;
}

.classroom_con_w{
	width:1150px;
	margin:0 auto;
}
.classroom_left{
	width:680px;
	float:left;
}
.classroom_content_title{
	background: url(../images/classroom/classroom_title_left.png) no-repeat;
	padding-left:30px;
	height:35px;
}
.classroom_title_font{
	font-size:30px;
	padding-right:15px;
	float:left;
	text-align:left;
	line-height:35px;
	color:#fa4f05;
}
.classroom_title_fi{
	color:#00af30;
	font-size:36px;
	padding-top:40px;
	text-align:center;
}


.classroom_content_title_c{
	float:left;
	padding:0 10px 0 10px;
	height:25px;
	line-height:25px;
	background:#fa4f05;
	color:#fff;
	margin-top:5px;
	font-size:14px;
	cursor:pointer;
}

.classroom_content_title_s{
	float:left;
	width:55px;
	height:25px;
	line-height:25px;
	color:#666;
	margin-top:5px;
	font-size:14px;
	cursor:pointer;
}
.classroom_title_font_m{
	font-size:14px;
	padding-top:5px;
	float:right;
	text-align:right;
	line-height:25px;
}
.classroom_title_line{
	border-bottom:1px #999 solid;
	float:right;
	height:33px;
	width:515px;
	}
.classroom_title_line_l{
	border-bottom:1px #999 solid;
	float:right;
	height:33px;
	width:985px;
	}
.classroom_title_line_y{
	border-bottom:1px #999 solid;
	float:right;
	height:33px;
	width:575px;
	}
	
	
.classroom_content_photo{
	float:left;
	width:230px;
	margin-top:35px;
}
.classroom_content_photo2{
	float:left;
	width:230px;
	margin-top:35px;
}
.classroom_content_photo_pic{
	float:left;
	border:1px #999 solid;
	padding:4px;
	width:90px;
	height:90px;
}
.classroom_content_photo_pic img{
	width:90px;
	height:90px;
}
.classroom_content_photo_c1{
	float:left;
	margin-left:15px;
	margin-top:15px;
	font-size:16px;
	line-height:30px;
	text-align:left;
	width:90px;
}
.classroom_content_photo_c2{
	float:left;
	margin-left:15px;
	font-size:12px;
	line-height:20px;
	text-align:left;
}
.classactivities_apply{
	float:left;
	margin-left:15px;
	font-size:12px;
	line-height:20px;
	text-align:left;
	background:#fa4f05;
	color:#fff;
	padding:0 5px 0 5px;
}


.classroom_right{
	width:430px;
	float:right;
}
.classroom_content_title_r{
	background: url(../images/classroom/classroom_title_right.png) no-repeat;
	padding-left:30px;
	height:35px;
}
.classroom_title_font_r{
	font-size:30px;
	padding-right:15px;
	float:left;
	text-align:left;
	line-height:35px;
	color:#00aeff;
}
.classroom_title_font_m{
	font-size:14px;
	padding-top:5px;
	float:right;
	text-align:right;
	line-height:25px;
}
.classroom_class_s{
	clear:both;
	text-align:left;
	font-size:16px;
	padding-top:20px;
	color:#378dad;
}
.classroom_class_s_l{
	float:left;
	cursor:pointer;
}


.classroom_title_line2{
	border-bottom:1px #999 solid;
	float:right;
	height:33px;
	width:295px;
	}
.classroom_title_line3{
	border-bottom:1px #999 solid;
	float:right;
	height:33px;
	width:320px;
	}
.classroom_content_title_c2{
	float:left;
	width:70px;
	height:25px;
	line-height:25px;
	background:#00aeff;
	color:#fff;
	margin-top:5px;
	font-size:14px;
	cursor:pointer;
}


	
.classroom_right_con{
	padding-top:20px;
	margin:auto;
}
.classroom_right_con_p{
	float:left;
	width:66px;
	height:85px;
	
}
.classroom_right_con_p img{
	width:66px;
	height:66px;
}
.classroom_right_con_t{
	float:left;
	width:280px;
	line-height:25px;
	padding-left:15px;
	padding-top:10px;
	text-align:left;
}

.classroom_right_con_c{
	float:left;
	margin-top:10px;
	font-size:14px;
	color:#666;
	text-align:left;
	padding-left:15px;
}


.classroom_con{
	float:left;
	margin-top:20px;
}
.classroom_con_photo{
	clear:both;
	border:1px #666 solid;
	background:#fff;
	padding:7px;
}
.classroom_con_photo img{
	width:365px;
	height:245px;
}
.classroom_con_t{
	background:url(../images/classroom/student_pic_d.png) ;
	width:365px;
	margin-top:-50px;
	margin-left:8px;
	height:30px;
	line-height:30px;
	font-size:16px;
	font-weight:bold;
	position:relative;
}


.classroom_left_font{
	float:left;
	margin-top:20px;
	width:270px;
}
.classroom_content_title_f{
	padding-left:15px;
	background: url(../images/classroom/dian.png) no-repeat;
	width:350px;
	text-align:left;
	font-size:14px;
	line-height:30px;
}


.classroom_con_pic{
	float:left;
	text-align:center;
	font-size:16px;
	line-height:30px;
	width:285px;
	padding-top:50px; 
	padding-bottom:30px;
}










/*---------------------------------------------------------------------------------二级*/

.classroom_erji_top{
	background:#336666;
	font-size:16px;
	height:55px;
	line-height:55px;
}
.classroom_class_di{
	background:#edf9d3;
	margin:0 auto;
}
.class_activities_space_di{
	background:#fff7e7;
	margin:0 auto;
}
.classroom_class_top_di{
	
	padding-bottom:40px;
}
.classroom_class_top{
	
	margin:0 auto;
	width:1100px;
	padding-top:25px;
}
.cr_class_top_l{
	float:left;
	width:420px;
	
}
.cr_class_top_c{
	float:left;
	margin-left:20px;
	margin-top:30px;
	font-size:32px;
	color:#336666;
	line-height:50px;
}
.cr_class_top_g{
	float:left;
	text-align:left;
	margin-left:20px;
	margin-top:10px;
	line-height:30px;
	font-size:14px;
}
.cr_class_top_s{
	float:left;
	margin-top:18px;
	font-size:14px;
	margin-left:25px;
}
.cr_class_top_t{
	float:right;
	width:400px;
	text-align:left;
	font-size:16px;
	padding:110px 250px 0 0;
}


.cr_con_left{
	float:left;
	width:248px;
}
.cr_con_left1{
	float:left;
	margin-top:20px;
	width:245px;
	border:1px #ccc solid;
	background:#fff;
	padding-bottom:10px;
}
.cr_con_left_title{
	border-bottom:1px #666 dashed;
	width:225px;
	height:35px;
	line-height:35px;
	color:#666;
	margin-left:10px;
}
.cr_con_left_con{
	margin-left:10px;
	width:245px;
	text-align:left;
}
.cr_con_left_con_t{
	padding-top:5px;
	font-size:14px;
}


.cr_con_left2_con{
	float:left;
	width:75px;
	margin-top:15px;
	margin-left:5px;
	text-align:center;
	line-height:20px;
}
.cr_con_left2_con img{
	width:60px;
	height:60px;
}
.cr_con_left2_s{
	margin-top:10px;
	margin-left:10px;
	text-align:left;
	line-height:20px;
	color:#666;
}
.cr_con_left2_tj{
	margin-top:40px;
	height:25px;
	width:200px;
	line-height:20px;
	border-bottom:1px #ccc solid;
	margin-left:10px;
	background:url(../images/classroom/tongji.png) no-repeat;
	padding-left:25px;
	color:#0066FF;
	font-size:16px;
	text-align:left;
}


.cr_con_middle{
	float:left;
	width:600px;
}
.cr_con_middle1{
	border:5px #daf0fd solid;
	float:left;
	margin-top:20px;
	margin-left:20px;
}
.cr_con_middle1_publish{
	background:#fff;
	border:1px #ccc solid;
}
.middle_scroll
{
	float:left;
	height:60px;
	padding-top:5px;
	padding-left:5px;
	padding-right:5px;
	overflow:hidden;
}
.cr_con_middle2{
	border:1px #ccc solid;
	background:#fff;
	float:left;
	margin-top:20px;
	margin-left:20px;
	width:578px;
}
.cr_con_middle2_r{
	clear:both;
	border-bottom:1px #ccc solid;
	height:30px;
	line-height:30px;
	font-size:16px;
	color:#555;
	font-weight:bold;
	padding-left:15px;
	text-align:left;
}
.line_di{
	border-top:3px #eee solid;
}
.cr_con_middle2_c{
	clear:both;
	padding:15px;
	border-top:1px #ccc solid;
	text-align:left;
}
.cr_con_middle2_c img{
	width:65px;
	height:65px;
	padding-bottom:15px;
}
.cr_con_middle2_c_t{
	float:left;
	margin-left:15px;
	color:#666;
	margin-top:10px;
	width:460px;
	line-height:25px;
}
.cr_con_middle2_c_c{
	clear:both;
	color:#666;
	line-height:20px;
}
.cr_con_middle3_c{
	float:left;
	padding-top:15px;
	padding-left:18px;
}
.cr_con_middle3_w{	
	border:5px #eee solid;
	height:190px;
}
.cr_con_middle3_p{
	float:left;
	padding:5px;
	border:1px #ccc solid;
	font-size:14px;
	color:#666;
	line-height:25px;
	text-align:left;
	width:145px;
	height:178px;
}
.cr_con_middle3_p img{
	width:145px;
	height:145px;
}












.cr_con_rifht{
	float:right;
	width:230px;
}
.cr_con_rifht1{
	background:#fff;
	border:1px #ccc solid;
	margin-top:20px;
	padding:10px;
	height:60px;
}
.cr_con_rifht1_m{
	line-height:30px;
	width:68px;
	text-align:center;
	float:left;
	font-size:14px;
	color:#666;
}

.cr_con_rifht2{
	background:#fff;
	border:1px #ccc solid;
	margin-top:15px;
	padding:10px;
	text-align:left;
}
.cr_con_rifht2_t{
	color:#666;
	font-size:16px;
	border-bottom:1px #ccc dashed;
	height:25px;
	font-weight:bold;
}
.cr_con_rifht2_c1{
	clear:both;
	line-height:30px;
	color:#0066FF;
	margin-left:15px;
	font-size:14px;
}
.cr_con_rifht2_c2{
	clear:both;
	margin-left:30px;
	line-height:25px;
}





/*---------------------------------------------------------------------------------班级空间首页*/

.search_classroom{
	width:150px;
	line-height:18px;
	border:1px #799bd2 solid;
	padding:2px;
	
}
.classroom2_left{
	width:750px;
	float:left;
}
.classroom2_title{
	font-size:24px;
	padding-right:15px;
	float:left;
	text-align:left;
	line-height:35px;
	color:#fa4f05;
}
.classroom2_content_title{
	background: url(../images/classroom/classroom_title_left.png) no-repeat;
	padding-left:25px;
	height:35px;
}
.classroom2_title_line_y{
	border-bottom:1px #999 solid;
	float:right;
	height:33px;
	width:660px;
	}
.classroom2_title_font_m{
	font-size:14px;
	padding-top:5px;
	float:right;
	text-align:right;
	line-height:25px;
}
.classroom2_left_con{
	width:400px;
	margin-top:10px;
	float:left;
	text-align:left;
}
.classroom2_left_title{
	background: url(../images/video.png) no-repeat;
	font-size:16px;
	line-height:35px;
	padding-left:25px;
	font-weight:bold;
}
.classroom2_left_title_no{
	font-size:16px;
	line-height:35px;
	padding-left:25px;
	font-weight:bold;
}

.classroom2_left_title_con{
	padding-left:25px;
	line-height:20px;
}
.classroom2_left_pic{
	float:right;
	padding-top:15px;
}
.classroom2_left_pic img{
	width:335px;
	height:240px;
}



.classroom2_con_list{
	padding-top:25px;
	margin:0 auto;
}
.classroom2_con_list2{
	width:750px;
	height:30px;
	clear:both;
	border-bottom:1px #ccc dashed;
}
.classroom2_con_list_title{
	float:left;
	padding-left:15px;
	background: url(../images/classroom/dian.png) no-repeat;
	width:615px;
	text-align:left;
	font-size:14px;
	line-height:30px;
}
.classroom2_con_list_time{
	float:right;
	padding-right:5px;
	text-align:right;
	font-size:12px;
	line-height:30px;
	width:110px;
}







.classroom2_right{
	width:375px;
	float:right;
}
.classroom2_content_title_r{
	background: url(../images/classroom/classroom_title_right.png) no-repeat;
	padding-left:25px;
	height:35px;
}

.classroom2_title2{
	font-size:24px;
	padding-right:15px;
	float:left;
	text-align:left;
	line-height:35px;
	color:#00aeff;
}
.classroom2_title_z{
	font-size:24px;
	padding-right:15px;
	float:left;
	text-align:left;
	line-height:35px;
	color:#666;
}
.classroom2_title_line3{
	border-bottom:1px #999 solid;
	float:right;
	height:33px;
	width:220px;
	}
.classroom2_right_t{
	clear:both;
	width:375px;
	height:35px;
	line-height:35px;
	border-bottom:1px #ccc solid;
	padding-top:10px;
	text-align:left;
	font-size:16px;
	color:#137fe2;
	font-weight:bold;
}
.classroom2_right_p{
	width:93px;
	margin-top:10px;
	float:left;	
	text-align:center;
}
.classroom2_right_p img{
	width:70px;
	height:70px;
	padding:2px;
	border:1px #ccc solid;
}
.search_classroom_bton
{
    width: 50px;
    height: 24px;
    line-height: 24px;
    cursor: pointer;
}