@media screen and (min-width: 768px) and (max-width: 1024px) {
#bd_tit_contentBg{
	min-width: 1000px;
	height: auto;
	margin: 0;
}
#bd_tit_content, #bd_content_main, .bd_foot_content, .bd_copyright_foot{
	width: 970px;
	padding: 15px 15px;
}
.bd_top, ul.bd_tabs, div.bd_tab_cont{
	width: 100%;
}
#bd_menu_download{
	margin: 30px 0;
	width: 100%; 
}
}
@media screen and (min-width: 320px) and (max-width: 768px) {
#bd_tit_contentBg{
	min-width: 320px;
}
#bd_tit_content, #bd_content_main, .bd_foot_content, .bd_copyright_foot{
	width: 90%;
	padding: 15px 5%;
	float: left;
}
.bd_top, ul.bd_tabs, div.bd_tab_cont{
	width: 100%;
	margin-top: 0;
}
#bd_menu_download{
	margin: 0;
}
ul.bd_tabs{
	height: auto;
	border-top: 1px solid #ff7426;
	border-left: 1px solid #ff7426;
}
ul.bd_tabs li{
	border-right: 1px solid #ff7426;
	border-bottom: 1px solid #ff7426;
	width: 24.5%;
	text-align: center;
	padding: 5px 0;
}
}