.left{float:left;}
.right{float:right;}
/*课程*/
.course1 h3{width: 1100px;margin:0 auto;text-align: center;background: url(../images6/bjh.png) no-repeat center bottom;background-size: 100% 74px;}
.course1 h3 span{display:inline-block;color: #3e3e3e;font-size: 56px;font-weight: bold;line-height:60px;padding-bottom: 20px;letter-spacing: 6px;padding:0 108px 40px;position: relative;z-index: 3;}

/*课程*/
.course1{background: #f3f1ed;padding-top: 40px;}
.course1 .describe{
	width: 1100px;
	height: 500px;
	margin: 0 auto;
	padding-top: 0px;
	position: relative;
}
.course1 .left{
	width: 450px;
	padding-top: 56px;
	padding-left: 200px;
}
.course1 .left img{
	display: block;
	position: absolute;
	left: -200px;
	bottom: 10px;
	z-index: 2;
}
.course1 .left p{font-size: 20px;line-height:30px; width:420px; color: #2f2f2f;letter-spacing: 0.24px;text-align: justify;}
.course1 .right{width: 446px;height: 450px;}
.course1 .right img{display: block;}
/*课程内容*/

.course2{background: url(../n_images/kcbj_05.jpg) no-repeat center;background-size: 100% 100%;padding:80px 0 60px;}
.course2 .courseBox{width: 1260px;height: 566px;margin:0 auto;}
.course2 .courseBox .TabList{width: 274px;float: left;padding-top: 58px;}
.course2 .courseBox .TabList li{width: 274px;box-sizing: border-box;margin-bottom: 28px;line-height: 46px;height: 50px;color: #ffffff;font-size: 20px;text-align: center;border:2px solid #ffffff;background: #3b5f69;border-radius: 10px;}
.course2 .courseBox .TabList .on{border:2px solid #ce6c07;background: #ce6c07; 
    font-weight: bold;}
.course2 .courseBox .DesList{width: 952px;height: 566px;margin:0 auto;background-image: linear-gradient(-180deg, #FFFCF2 0%, #FFF1D7 100%);border-radius: 18px;padding:50px 80px;box-sizing: border-box;float: right;}
.course2 .courseBox .DesList li ul li{float:left;overflow:hidden;width:392px;border-right:1px solid #979797;height: 464px;padding:0 18px;box-sizing: border-box;}
.course2 .courseBox .DesList li ul .one{border-left:1px solid #979797;}
.course2 .courseBox .DesList li ul li .basic{font-size: 18px;color: #000000;letter-spacing: 1px;line-height: 32px;padding-bottom: 20px;}
.course2 .courseBox .DesList li ul li .basic span{font-weight: bold;}
.course2 .courseBox .DesList li ul li dl{font-size: 18px;color: #000000;letter-spacing: 0.2px;line-height: 28px;}
.course2 .courseBox .DesList li ul .last dl{line-height: 28px;}
.course2 .courseBox .DesList li ul li dl dt{font-weight: bold;font-size: 18px;line-height: 36px;}
.course2 .courseBox .DesList li ul li dl dd{padding-bottom: 16px;}
.course2 .courseBox .DesList li ul li dl dd p{font-size: 16px;}
.course2 .courseBox .DesList li ul li dl dd h6{font-size: 16px;font-weight: bold;}
.course2 .courseBox .DesList li ul li dl dd span{font-size: 16px;padding-left: 1.5em;display: block;line-height: 28px;}
.course2 .courseBox .CourseDes{display: none;}
.course2 .courseBox .CourseDes:first-child{display: block;}