body {
	font-family: 微軟正黑體;
	margin: 0;
	padding: 0;
	width: 100%;
	background-color: #e2f1ff;
}
.openaccount_m {
	display: inline-flex;
	margin: 0 auto;
}  
.logo_d {
	margin-top: 100px;
	margin-bottom: 20px;
	width: 320px;
}
.openaccount_m .btn_m {
	display: none;
}

.openaccount_m .btn_d {
	width: 350px;
	padding: 10px 25px;
	margin: 0 auto;
}


@media (max-width: 768px) {
	.openaccount_m {
		display: block;
		margin: 0 auto;
	}  
	.openaccount_m .btn_d {
		display: block;
		width: 60%;
		padding: 0;
		margin: 0 auto;
		padding-top: 10px;
	}
	.mb50_d {
		margin-bottom: 50px;
	}
	.logo_d {
		margin-top: 20px;
		width: 230px;
	}
}