html, body {
	position: relative;
	color: #ffffff;
	background-color:#000000;
	font-size:14px;
	min-height: 100%;
	height:100%;
	margin: 0;
    padding: 0;
	font-family:"DeltaBQ-Light", "Helvetica Neue", Helvetica, Arial,'Microsoft JhengHei',微軟正黑體, sans-serif;
	letter-spacing: 2px;
}
.rowspan{
	position:relative;
	float:left;
	width:100%;	
}
.content{
	position:relative;
	float:left;
	width:100%;	
}
.mainborder{
	padding:0px 15px 0px 15px;	
}
.contentborder{
	position:relative;
	padding:50px 25px 0px 25px;	
}
.concept_center{
	position:relative;
	margin-left:auto;
	margin-right:auto;
	width:100%;
}
.concept_img_border{
	position:relative;
	width:auto;
	padding:50px 25px 0px 25px;
}
.concept_info_border{
	position:relative;
	width:auto;
	padding:25px 50px 50px 50px;
	font-size: 13px;
	line-height: 21px;
}
.concept_title{
font-size: 24px;
font-family: Delta-Medium;
letter-spacing: 3px;
}
.wtext{
	color:#ffffff;	
}
.otext{
	color:#ffffff;
}
#footer{
	margin-top:100px;
	/*
	background-color:#222222;	
	*/
	color:#999999;
}
.footerborder{
	padding:20px 50px 20px 50px;	
}
.footerbordercontent{
	position:relative;
	width:auto;
	height:auto;
}
.footerleft{
	position:relative;
	float:left;
	width:100%;	
	display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
	-webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: left;
    justify-content: left;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}
.footerright{
	position: relative;
	right: 0px;
	font-size: 10px;
	letter-spacing: 2px;
	height:100%;
	float:right;
	margin-right:0px;
	margin-left:auto;
}
.footer_icon{
	position:relative;
	margin-left:5px;
	margin-right:5px;
	width:40px;
	cursor:pointer;	
}
.followus{
	font-family:"Delta-Medium", "Helvetica Neue", Helvetica, Arial,'Microsoft JhengHei',微軟正黑體, sans-serif;	
	letter-spacing: 2px;
	margin-right:5px;
}
.footer_txt_w{
	color:#999999;	
}
.footer_txt_o{
	color:#999999;	
}

@media (max-width:1200px){
.footerborder{
	padding:25px 50px 25px 50px;	
}
}
@media (max-width:900px){
	.concept_center{
		width:100%;
	}
}
@media (max-width:831px){
	.concept_img_border{
	padding:50px 12.5px 0px 12.5px;	
	}
	.footerleft{
		display:block;
		text-align:center;
	}
	.followus{
		margin-right:0px;	
	}
	.footerright{
	position: relative;
	width:100%;
	margin-top:30px;
	right: 0px;
	font-size: 10px;
	letter-spacing: 2px;
	}
	.footer_icon{
	position:relative;
	margin-left:5px;
	margin-right:5px;
	width:60px;
	cursor:pointer;	
	}
}