/*区块导航间距*/
@media screen and (min-width:1441px) {
	#parent_1 {
	margin-left:15px !important;
}
#parent_2 {
	margin-left:0px !important;
	margin-right:0px !important;
	display:none !important;
}
#parent_3 {
	margin-right:20px !important;
	margin-left:20px !important;
}
#parent_4 {
	margin-right:20px !important;
}
#parent_0 {
	margin-right:20px !important;
}
}
@media screen and (max-width:1440px) and (min-width:1025px) {
  	#parent_1 {
	margin-left:15px !important;
}
#parent_2 {
	margin-left:0px !important;
	margin-right:0px !important;
	display:none !important;
}
#parent_3 {
	margin-right:20px !important;
	margin-left:20px !important;
}
#parent_4 {
	margin-right:20px !important;
}
#parent_0 {
	margin-right:20px !important;
}
}