.topbox{
	background:url(../images/46/ixue_04_03.gif) no-repeat;
	height:306px;
	margin-bottom:5px;
}
#middlebox .mleft{
	width:740px;
	float:left;
	margin-right:10px;
}
	#middlebox .mleft .mleft_l{
		width:210px;
		float:left;
		
	}
	#middlebox .mleft .mleft_r{
		width:512px;
		border:#1985df 4px solid;
		height:424px;
		float:right;
	}
	#middlebox .mleft .mleft_rs{
		width:518px!important;
		width:500px;
		border:#CCCCCC 1px solid;
		float:right;
	}
	#middlebox .mright{
		width:210px;
		float:left;
		}
.mleft_r_c{
	margin:10px;
	}
.mleft_l_1{
	height:54px;
	background:url(../images/46/ixue_left_03.gif) no-repeat;
	border-left:#1985df 1px solid;
	}
.mleft_l_2{
	height:324px;
	border-left:#1985df 1px solid;
	}
.middlemain{
	padding-top:8px;
	padding-bottom:8px;
	height:35px;
	text-indent:40px;
	border-bottom:#d7e3f3 1px solid;
	color:#293751;
	font-size:14px;
	font-weight:bold;
	background:url(../images/46/doc.jpg) no-repeat 20px 10px;
}
.hover {
	padding-top:8px;
	padding-bottom:8px;
	height:30px;
	text-indent:40px;
	border-bottom:#d7e3f3 1px solid;
	color:#293751;
	font-size:14px;
	font-weight:bold;
	background:url(../images/46/doc3.jpg) #959595 no-repeat 20px 10px;
	color: #ffffff;
}
.l{
	line-height:17px; 
	height:17px
}
.r{
	font-weight:normal; 
	height:13px; 
	line-height:17px; 
	color:#293751;
}
.r1{
	font-weight:normal; 
	height:13px; 
	line-height:17px; 
	color:#FFFFFF;
}
.mleft_l_3{
	height:54px;
	background:url(../images/46/ixue_04_09.gif) no-repeat;
	}
.boder{
	border:1px #e5e5e5 solid;
	margin-bottom:10px;
}
.boder .t{
	border-top:1px #1985df solid;
	background:#ececec;
	height:26px;
	line-height:26px;
}
.boder .t_l{
	float:left;
	background:url(../images/46/new_46.jpg) no-repeat;
	text-indent:50px;
	color:#293752;
	font-size:14px;
	font-weight:bold;
}
.boder .t_r{
	float:right;
	width:50px;
	text-indent:15px;
	background:url(../images/46/biao.jpg) 0 9px no-repeat;
	color:#293752;
	padding-right:5px;
}
.mrtbottom{
	width:188px;
	margin-left:10px;
	margin-right:10px;
	margin-top:5px;
	}
.i_t{
	border-bottom:1px #9b090a solid;
	height:26px;
	line-height:26px;
	margin-bottom:5px;
	font-size:14px;
	color:#FF0000;
	font-weight:bold;
}
.i_t a{
	color:#9d080e;
}
.i_t_l{
	text-indent:15px;
	width:190px!important;
	width:188px;
	height:30px;
	line-height:30px;
	border-top:1px #CCCCCC dashed;
	background:url(../images/46/ico-1.gif) 2px 12px no-repeat;
	overflow:hidden;
}
.i_i{
	margin-bottom:5px;
	line-height:18px;
}
.i_i a{
	color:#898989;
}
.middle_2box{
	background:#999999;
	width:960px;
	height:90px;
	margin-top:10px;
	margin-bottom:10px;
	float:left;
	}
.middle_3box{
	width:960px;
	height:770px;
	}
.mleft_left{
	width:210px;
	float:left;
}
.fourtop{
	height:28px;
	background:#2a5faf;
	color:#FFFFFF;
	font-size:18px;
	font-weight:bold;
	padding-left:10px;
	padding-top:7px;
	}
.fourbottom{
	.fourbottom {height:70px;}
	height:85px;
	}
.four_year{
	height:20px;
	margin-top:18px;
	margin-bottom:15px;
	}
.year_4{
	float:left;
	font-weight:bold;
	color:#2a5eb1;
	margin-left:5px;
	}
.month_4{
	float:left;
	font-weight:bold;
	color:#2a5eb1;
}
.four_select{
	height:24px;
	margin-bottom:8px;
	margin-left:40px;
	margin-right:40px;
	}
.ziliao{
	height:20px;
	background:#ececec;
	}
.ziliao_left{
	width:95px;
	height:20px;
	float:left;
	background:url(../images/46/ziliao_06.gif) no-repeat;
	}
.ziliao_right{
	float:right;
	width:50px;
	text-indent:15px;
	background:url(../images/46/biao.jpg) 0 7px no-repeat;
	color:#293752;
	padding-right:5px;
	padding-top:4px;
	}
.i_t_z{
	text-indent:15px;
	width:190px!important;
	width:188px;
	height:29px;
	line-height:29px;
	border-bottom:1px #CCCCCC dashed;
	background:url(../images/46/ico-1.gif) 2px 12px no-repeat;
	overflow:hidden;
	}
.t_2{
	float:left;
	background:url(../images/46/ets_46.jpg) no-repeat;
	text-indent:50px;
	color:#293752;
	font-size:14px;
	font-weight:bold;
	}
.mleft_right{
	width:740px;
	height:770px;
	margin-left:10px;
	float:left;
	}
.right_top{
	height:290px;
	margin-bottom:14px;
	}
.video_4{
	width:520px;
	height:290px;
	float:left;
	margin-right:10px;
	}
.video_4_title{
	width:520px;
	height:35px;
	background:url(../images/46/ixue_video_4_03.gif) no-repeat;
	}
.video_4_info{
	width:518px;
	height:254px;
	border-bottom:#ececec 1px solid;
	border-left:#ececec 1px solid;
	border-right:#ececec 1px solid;
	}
.v_i_l{
	width:240px;
	height:254px;
	float:left;
	}
.video{
	width:228px;
	height:143px;
	border:#ececec 1px solid;
	margin-left:10px;
	margin-top:10px;
	}
.video_title{
	height:21px;
	margin-left:10px;
	margin-top:10px;
	font-weight:bold;
	font-size:16px;
	padding-top:4px;
	}
.video_info{
	height:40px;
	margin-left:10px;
	margin-top:10px;
	}
.v_i_r{
	width:252px;
	height:254px;
	margin-right:10px!important;
	margin-right:5px;
	float:right;
	}
.top{
	width:252px;
	height:19px;
	margin-top:10px;
	}
.topjpg{
	width:42px;
	height:19px;
	float:left;
	}
.topmain{
	width:155px;
	height:16px;
	float:left;
	padding-left:10px;
	padding-top:3px;
	font-weight:bold;
	background:#ececec;
	color:#168883;
	}
.smore{
	width:15px;
	height:19px;
	float:left;
	}
.topmore{
	width:28px;
	height:16px;
	float:left;
	padding-left:2px;
	padding-top:3px;
	background:#ececec;
	}
.topinfo{
	width:248px;
	height:187px;
	margin-bottom:20px;
	}
.topinfo_1{
	width:248px;
	height:60px;
	margin-top:10px;
	margin-bottom:10px;
	}
.topinfo_1_t{
	width:98px;
	height:58px;
	float:left;
	border:#ececec 1px solid;
	}
.topinfo_1_t_t{
	width:21px;
	height:48px;
	border-right:#ececec 1px solid;
	float:left;
	padding-top:10px;
	}
.topinfo_1_t_i{
	width:76px;
	height:58px;
	float:left;
}
.topinfo_1_i{
	width:148px;
	height:60px;
	float:left;
	}
.topinfo_t{
	height:23px;
	border-bottom:#ececec 1px solid;
	}
.topinfo_t_t{
	width:13px;
	height:18px;
	padding-top:5px;
	float:left;
	}
.topinfo_t_i{
	width:225px;
	float:left;
	font-size:14px;
	padding-left:10px;
	}
.topinfo_c{
	height:24px;
}
.new_show{
	float:left;
	width:210px;
	height:290px;
	}
.new_top{
	height:21px;
	background:#ececec;
}
.n_t_l{
	width:93px;
	float:left;
	height:21px;
	background:url(../images/46/ixue_四六级04_13.gif) no-repeat;
	}
.n_t_r{
	float:right;
	width:40px;
	text-indent:15px;
	background:url(../images/46/biao.jpg) 72px 7px no-repeat;
	color:#293752;
	padding-right:5px;
	padding-left:72px;
	padding-top:4px;
	}
.new_bottom{
	width:210px;
	height:55px;
	margin-top:12px;
}
.n_b_video{
	width:68px;
	height:53px;
	margin-right:5px;
	float:left;
	border:#ececec 1px solid;
	}
.n_b_info{
	width:135px;
	height:55px;
	float:left;
	}
.right_bottom{
	height:464px;
	width:738px;
	border:#ececec 1px solid;
	}
.r_b_top{
	width:738px;
	height:32px;
	border-bottom:#ececec 1px solid;
	}
.r_b_t_left{
	width:670px;
	height:32px;
	float:left;
	background:url(../images/46/ixue_listening_03.gif) no-repeat;
	}
.r_b_t_right{
	width:68px;
	height:24px;
	float:left;
	font-size:12px;
	font-weight:bold;
	padding-top:8px;
	}
.r_b_bottom{
	width:738px;
	height:431px;
	}
.listen_box{
	width:183px;
	height:431px;
	border-right:#ececec 1px solid;
	float:left;
	}
.box_top{
	width:173px;
	height:30px;
	margin-top:10px;
	margin-bottom:10px;
	font-size:14px;
	font-weight:bold;
	padding-left:10px;
	}
.box_middle{
	width:161px;
	height:118px;
	border:#ececec 1px solid;
	margin-left:10px;
	margin-right:10px;
	margin-bottom:10px;
	}
.box_try{
	width:163px;
	height:20px;
	font-weight:bold;
	padding-left:10px;
	margin-right:10px;
	}
.box_1{
	text-indent:25px;
	width:163px;
	height:29px;
	line-height:29px;
	border-bottom:1px #ececec solid;
	background:url(../images/46/ixue_四六级_03.gif) 2px 6px no-repeat;
	overflow:hidden;
	margin-left:10px;
	margin-right:10px;
	color:#7d7d7d;
	font-weight:bold;
	}
.box_2{
	width:163px;
	height:12px;
	margin-left:10px;
	margin-right:10px;
	margin-top:10px;
	font-weight:bold;
	color:#6188c3;
	}
.box_3{
	width:163px;
	height:12px;
	margin-left:10px;
	margin-right:10px;
	margin-top:5px;
	font-weight:bold;
	color:#555555;
	}
.box_4{
	width:163px;
	height:12px;
	margin-left:10px;
	margin-right:10px;
	margin-top:5px;
	font-weight:bold;
	color:#ff9753;
}
.box_5{
	width:163px;
	height:12px;
	margin-left:10px;
	margin-right:10px;
	margin-top:15px;
	margin-bottom:8px;
	font-weight:bold;
	color:#3680e9;
	}
.box_6{
	width:100px;
	height:22px;
	margin-left:10px;
	margin-top:5px;

	}
.listen_box_r{
	width:186px;
	height:431px;
	float:left;
	}
.abc{
	width:960px;
	height:10px;
	float:left;
	}
.bottom_box{
	width:960px;
	height:350px;
	margin-top:10px;
	float:left;
	margin-bottom:40px;
	}
.bottom_box_left{
	width:208px;
	height:348px;
	float:left;
	border:#ececec 1px solid;
	margin-right:10px;
	}
.game_top{
	width:198px;
	height:21px;
	font-size:14px;
	font-weight:bold;
	padding-left:10px;
	padding-top:6px;
	border-bottom:#ececec 1px solid;
	}
.game_video{
	width:208px;
	height:93px;
	margin-top:10px;
	}
.gm_video_1{
	width:88px;
	height:91px;
	border:#ececec 1px solid;
	margin-left:10px!important;
	margin-left:5px;
	float:left;
	}
.g_v_1_t{
	width:88px;
	height:70px;
	border-bottom:#ececec 1px solid;
	}
.g_v_1_b{
	width:88px;
	height:20px;
	}
.gm_video_2{
	width:88px;
	height:91px;
	border:#ececec 1px solid;
	margin-left:8px;
	float:left;
	}
.game_menu{
	width:188px;
	margin:10px;
	}
.bottom_box_right{
	width:738px;
	height:348px;
	float:left;
	border:#ececec 1px solid;
	}
.film_top{
	width:728px;
	height:27px;
	border-bottom:#ececec 1px solid;
	}
.film_top_left{
	width:640px;
	height:21px;
	float:left;
	font-size:14px;
	font-weight:bold;
	padding-left:10px;
	padding-top:6px;
}
.film_top_right{
	width:60px;
	height:20px;
	float:left;
	font-weight:bold;
	padding-top:6px;
	padding-left:18px;
	}
.film_bottom{
	width:728px;
	height:320px;
	}
.film_bottom_left{
	width:320px;
	height:310px;
	float:left;
	margin-left:10px!important;
	margin-left:5px;
	margin-right:34px;
	margin-top:10px;
	}
.film_box_1{
	width:320px;
	height:130px;
	}
.box_1_left{
	width:98px;
	height:128px;
	float:left;
	border:#ececec 1px solid;
	}
.box_1_right{
	width:210px;
	height:130px;
	float:left;
	margin-left:10px;
	}
.film_box_2{
	width:310px;
	margin-left:10px;
	}
.film_title{
	text-indent:10px;
	width:310px;
	height:30px;
	line-height:30px;
	background:url(../images/46/ico-1.gif) 0 12px no-repeat;
	overflow:hidden;
	}
.film_bottom_right{
	width:320px;
	height:310px;
	float:left;
	margin-left:34px;
	margin-right:10px;
	margin-top:10px;
	}