/* layout mobile
--------------------------------------------------*/
@media screen and (max-width: 640px) {

.ykn_products01_btn_set{
	position:relative;
	width:100%;
	padding-top:0;
	padding-bottom:0;
}

.ykn_products01_btn_line{
	position:relative;
	width:100%;
	height:1px;
	background:#e7e7e7;
	margin:0 auto 7%;
}

.ykn_products01_btn_box{
	position:relative;
	width:100%;
	margin:10% auto 0;
	text-align:;
}


.ykn_products01_btn01{
	position:relative;
	width:80%;
	height:auto;
	padding-top:2.5%;
	padding-bottom:2.5%;
	display:inline-block;
	line-height:1;
	background-image:url("../images/wart/btn_bg01_sp.gif");
	background-size:auto 100%;
	background-position:right top;
	verticai-align:middle;
	font-size:3.4vw;
	color:#ffffff;
	padding-left:2%;
	box-sizing:border-box;
	text-decoration:none;
	font-weight:400;
	text-align:left;
	margin-left:10%;
}


.ykn_products01_btn02{
	position:relative;
	width:80%;
	height:auto;
	padding-top:2.5%;
	padding-bottom:2.5%;
	display:inline-block;
	line-height:1;
	background-image:url("../images/wart/btn_bg02_sp.gif");
	background-size:auto 100%;
	background-position:right top;
	verticai-align:middle;
	font-size:3.4vw;
	color:#ffffff;
	padding-left:2%;
	box-sizing:border-box;
	text-decoration:none;
	font-weight:400;
	text-align:left;
	margin-left:10%;
}


.ykn_products01_btn03{
	position:relative;
	width:80%;
	height:auto;
	padding-top:2.5%;
	padding-bottom:2.5%;
	display:inline-block;
	line-height:1;
	background-image:url("../images/wart/btn_bg03_sp.gif");
	background-size:auto 100%;
	background-position:right top;
	verticai-align:middle;
	font-size:3.4vw;
	color:#ffffff;
	padding-left:2%;
	box-sizing:border-box;
	text-decoration:none;
	font-weight:400;
	text-align:left;
	margin-left:10%;
}

.ykn_products01_btn_box a:nth-child(2){
	margin-top:6%;
}

.skin02 .text {
	margin-bottom:0;
}
.skin02{
	padding-bottom:13%;
}

.banner_btn_set_column{
	position:relative;
	width:auto;
	margin-top:auto;
}

.ykn_products01_btn_line{
	width:90%;
}

}