.main1_container_wrap {margin: 0; padding: 0; width: 100%; z-index:0; overflow:hidden; }
.main1_container {position:relative; width:2000px; left:50%; margin:0 0 0 -1000px; z-index:0; clear:both; overflow:hidden; }
.main1 {width:100%; z-index:3; clear:both; position:relative; overflow:hidden; }
.mainimg1 {width:100%; float:left; position: relative; z-index:3; }

.main1_in_wrap {position:absolute; top:0; left:0; width:100%; z-index:100; }
.main1_in {position:relative; width:1300px; margin:0 auto; }
.main1_in_container {overflow:hidden; margin:80px 0 0 0; text-align:center; }

.mainimg2_box_wrap {float:left; width:780px; min-height:500px; padding:20px 20px 20px 20px; background-color:#f1f5ff; overflow:hidden;  }

@media all and (max-width:1300px) { 
	.main1_container {width:100%; left:0; right:0; margin:0; }
	.main1_in_wrap {position:relative; width:100%; }
	.main1_in {width:100%; margin:-260px auto 0 auto; }
	.main1_in_container {margin:0; }
	
	.mainimg2_box_wrap {float:none; margin:0 auto; }
}
@media all and (max-width:1000px) { 
}
@media all and (max-width:800px) { 
	.main1_in {margin:0 auto 0 auto; }
	.mainimg2_box_wrap { width:100%; min-height:337px;}
}
@media all and (max-width:700px) { 
	.main1_in {margin:0 auto; }
}
/* ----------------------------------------------------*/
.mainimg2_box {width:100%; height:100%; }
.mainimg2 {width:100%; position:relative; z-index:3; }
.mainimg2_box_title {font-size:18px; color:#333; text-align:left; margin:0 0 5px 0; }
.mainimg2_box_text {font-size:16px; color:#777; text-align:left; margin:5px 0 0 0; }

@media all and (max-width:1300px) { 

}
@media all and (max-width:800px) { 
	.mainimg1 {display:none;}
}
@media all and (max-width:700px) { 
}