@CHARSET "UTF-8";

.aboutus_content {
	margin-top: 160px;
	width: 100%;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	margin-bottom: 60px;
	
}

.aboutus_content .tips_top{
	display: inline-block;
	width:80%;
}

.aboutus_content .tips_top .tips_content{
	float:left;
	text-align: left;
	width:50%;
	display: flex;
	flex-direction: column;
}

.aboutus_content .tips_top .tips_table_menu{
	float:right;
	width:50%;
	padding-top: 50px;
	white-space: nowrap;
}
.aboutus_content .tips_top .tips_table_menu img{width:100%;height:auto;}

.aboutus_history{width:100%;background:#EDF4F3;display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;padding:60px 0;}

.aboutus_history .history_conntent{width:80%;}
.aboutus_history .history_conntent img{width:100%;height:auto;}

@media only screen and (max-width:768px) {
     
     .aboutus_content{margin-top:120px;margin-bottom:20px;}
     .aboutus_content .tips_top{width:100%;display:block;padding:10px;}
     .aboutus_content .tips_top .tips_content {width:100%;}
      .aboutus_content .tips_top .tips_content .tipsTxt{padding-right:0px;}
     .aboutus_content .tips_top .tips_table_menu{width:100%;padding-top:20px;}
     
     .aboutus_history{padding:0;}
	.aboutus_history .history_conntent {
	    width: 100%;
	}
}