/** bt_bg **/

.bt_bg{
	padding: 0 10px;
	text-align: center;
}

.bt1, .bt1:hover{
	display: block;
	font-size: 18px;
	font-weight: bold;
	font-family		: Meiryo,'Hiragino Kaku Gothic ProN','Hiragino Sans',sans-serif;
	line-height: 30px;
	text-align: center;
	text-decoration: none;
	padding: 20px 0;
	border-radius: 3px;
	-webkit-transition	: 0.2s ease-in-out;
	-moz-transition	: 0.2s ease-in-out;
	-o-transition	: 0.2s ease-in-out;
	transition		: 0.2s ease-in-out;
}

a.bt1,
input.bt1{
	width: 100%;
	font-family		: Meiryo,'Hiragino Kaku Gothic ProN','Hiragino Sans',sans-serif;
	-webkit-appearance: none;
	border-radius: 3px;
	border: none;
}

a.bt1:hover,
input.bt1:hover{
	cursor			: pointer;
	text-decoration: none;
	opacity: 0.8;
	filter: alpha(opacity=80);
}


/*=================================================
 * CSS for SP
 * ================================================= */

@media screen and (max-width: 650px) {
	.bt1, .bt1:hover{
		width: 280px !important;
		font-size: 16px;
		margin-left: auto !important;
		margin-right: auto !important;
		padding: 10px 0;
	}
}