/*=================================================
 * CSS for PC
 * ================================================= */

main{
	width: 100%;
	padding-bottom: 0;
}

.nbox_bg{
	padding: 50px 0;
}
.nbox_bg:first-of-type{	padding-top: 0;}
.nbox_bg:nth-of-type(even){
	background: #fff6f8;
}

.nbox{
	width: 1100px;
	text-align: left;
	margin: 0 auto;
	padding: 30px;
	border: 1px solid #ddd;
	-webkit-box-sizing: border-box;
	   -moz-box-sizing: border-box;
	        box-sizing: border-box;
}

.nbox h3{
	position: relative;
	font-size: 20px;
	font-weight: bold;
	line-height: 28px;
	color: #db5a76;
	padding: 0 0 5px 30px;
}

.nbox h3 span{
	display: inline-block;
	vertical-align: top;
	font-size: 24px;
	line-height: 24px;
	position: absolute;
	top: 0;
	left: 0;
}

.nbox .date{
	font-size: 12px;
	line-height: 16px;
	color: #999;
	margin: 0 0 20px 0;
}

.nbox .txt{
	font-size: 16px;
	line-height: 1.5;
}
.nbox .txt img{
	max-width: 100%;
	height: auto;
}

.btm_bt{
	display: flex;
	justify-content: center;
	font-size: 0;
	line-height: 0;
	padding: 50px 0;
}
.btm_bt a{
	display: inline-flex;
	align-items: center;
	align-content: center;
	justify-content: center;
	width: 140px;
	height: 55px;
	font-size: 16px;
	line-height: 20px;
	text-align: center;
	color: currentColor;
	border: 1px solid #ccc;
	margin: 0 5px;
	-webkit-transition	: 0.4s ease-in-out;
	-moz-transition	: 0.4s ease-in-out;
	-o-transition	: 0.4s ease-in-out;
	transition		: 0.4s ease-in-out;
	-webkit-box-sizing: border-box;
	   -moz-box-sizing: border-box;
	        box-sizing: border-box;
}
.btm_bt a:hover{
	text-decoration: none;
	color: #db5a76;
	background: #fff6f8;
}


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

@media screen and (max-width: 650px) {
	main{	padding-bottom: 0;}

	.nbox_bg{
		padding: 20px 10px;
	}
	.nbox{
		width: auto;
		margin: 0;
		padding: 10px;
	}
	.nbox h3{
		font-size: 16px;
		line-height: 22px;
		padding: 0 0 5px 30px;
	}
	.nbox h3 span{
		position: absolute;
		top: -2px;
		left: 0;
	}
	.nbox .date{
		font-size: 11px;
		margin: 0 0 10px 0;
		padding: 0 0 0 30px;
	}
	.nbox .txt{
		font-size: 14px;
	}
	.btm_bt{
		padding: 20px 0;
	}
	.btm_bt a{
		width: 120px;
		height: 50px;
		font-size: 14px;
		line-height: 20px;
	}
}