﻿/*发展历程*/
.course{ width:1200px; height:auto; overflow:hidden; padding:60px 0px; background:url(/assets/img/course_03.png) repeat-y 400px; margin-bottom:160px;}
.course_con{ width:1200px; height:auto; overflow:hidden; margin-bottom:90px;}
.course_img{ float:left; width:400px; height:200px; position:relative;}
.course_tu{ width:400px; height:200px;}
.course_biao{ width:400px; position:absolute; bottom:0; background-color:rgba(0,0,0,0.6); height:40px; line-height:40px; font-size:24px; color:#fff; text-align: center;}

.course_quan{ float:left; width:99px; height:200px; background:url(/assets/img/course_08.png) no-repeat center;}
.course_nei{ float:right; width:700px;}
.course_nei span{ display:block; font-size:14px; color:#333333; line-height:24px; width:700px; height:auto; overflow:hidden; }


@media screen and (max-width:1199px)and (min-width:768px){
    .course{ width:96%; height:auto; margin:auto; overflow:hidden; padding:20px 0px; background:none; margin-bottom:60px;}
	.course_con{ width:100%; height:auto; overflow:hidden; margin-bottom:30px;}
	.course_img{ float:left; width:400px; height:200px; position:relative;}
	.course_tu{ width:400px; height:200px;}
	.course_biao{ width:100%; position:absolute; bottom:0; background-color:rgba(0,0,0,0.6); height:40px; line-height:40px; font-size:20px; color:#fff; text-align: center;}
	
	.course_quan{ float:left; width:99px; height:200px; background:url(/assets/img/course_08.png) no-repeat center; display:none;}
	.course_nei{ float:right; width:100%; height:auto; overflow:hidden; margin-top:15px;}
	.course_nei span{ display:block; font-size:14px; color:#333333; line-height:24px; width:100%; height:auto; overflow:hidden; padding-bottom:10px;}
}
@media screen and (max-width:767px)and (min-width:600px){
    /*发展历程*/
	.course{ width:96%; height:auto; margin:auto; overflow:hidden; padding:20px 0px; background:none; margin-bottom:60px;}
	.course_con{ width:100%; height:auto; overflow:hidden; margin-bottom:30px;}
	.course_img{ float:left; width:400px; height:200px; position:relative;}
	.course_tu{ width:400px; height:200px;}
	.course_biao{ width:100%; position:absolute; bottom:0; background-color:rgba(0,0,0,0.6); height:40px; line-height:40px; font-size:20px; color:#fff; text-align: center;}
	
	.course_quan{ float:left; width:99px; height:200px; background:url(/assets/img/course_08.png) no-repeat center; display:none;}
	.course_nei{ float:right; width:100%; height:auto; overflow:hidden; margin-top:15px;}
	.course_nei span{ display:block; font-size:14px; color:#333333; line-height:24px; width:100%; height:auto; overflow:hidden; padding-bottom:10px;}
}
@media screen and (max-width:599px)and (min-width:300px){
    /*发展历程*/
	.course{ width:96%; height:auto; margin:auto; overflow:hidden; padding:20px 0px; background:none; margin-bottom:60px;}
	.course_con{ width:100%; height:auto; overflow:hidden; margin-bottom:30px;}
	.course_img{ float:left; width:400px; height:200px; position:relative;}
	.course_tu{ width:400px; height:200px;}
	.course_biao{ width:100%; position:absolute; bottom:0; background-color:rgba(0,0,0,0.6); height:40px; line-height:40px; font-size:20px; color:#fff; text-align: center;}
	
	.course_quan{ float:left; width:99px; height:200px; background:url(/assets/img/course_08.png) no-repeat center; display:none;}
	.course_nei{ float:right; width:100%; height:auto; overflow:hidden; margin-top:15px;}
	.course_nei span{ display:block; font-size:14px; color:#333333; line-height:24px; width:100%; height:auto; overflow:hidden; padding-bottom:10px;}

}


.mapTit {
    width: 100%;
    /* text-align: center; */
    margin: 6% 0;
    font-size: 28px;
}