*{
	margin:0;
	padding:0;
}

html{ 
	font-family:Arial, Helvetica, sans-serif;
	-webkit-text-size-adjust:none;
	background-color:#f4f4f4; 
}

body{}

header{
	width: 100%;
	height: 60px;
	background-color: #000;	
}

header h1{
	line-height:75px;
	text-align: center;
}

article{
	width:100%;
	padding-bottom:10px;
}

article p{
	font-size:18px;
	line-height:1.4;
	padding-bottom: 10px;
	text-align: center;
	font-family:Arial, Helvetica, "sans-serif", "微軟正黑體", "思源黑體 TWHK Medium";
}

article img{
	width:100%;  /*圖片會自動伸縮*/
	height:auto; /*高度自動等比例縮放*/
}
.arrow img{
	width: 20px;
	position: relative;
	left: 48%;
	padding-bottom: 10px;
}
section{
	margin-left: 15px;
	text-align: center;	
	margin-right: 15px;
}

section p{
	font-family:"Roboto", "PingFang TC", "Microsoft JhengHei", sans-serif;
	font-size: 20px;
	margin-top: 30px;
	margin-bottom: 10px;
	color: #3f495e;
	font-weight:600;
}
section img{
	width:100%;  /*圖片會自動伸縮*/
	height:auto; /*高度自動等比例縮放*/
	}

footer{
	width: 100%;
	height: 60px;
	background-color: #000;	
	margin-top: 30px;
}

footer p{
	font-family:Arial, Helvetica, "sans-serif";
	font-size: 12px;
	color: #FFF;
	text-align: center;
	line-height: 60px;
}