@charset "UTF-8";

/* FONT size
---------------------------------------------------------------------
[ px ]	[ % ]
10px 	72  %		19px 	136 %
11px 	79  %		20px 	143 %
12px 	86 %		21px 	150 %
13px 	93 %		22px 	158 %
14px 	100 %		23px 	165 %
15px 	108 %		24px 	172 %
16px 	115 %		25px 	179 %
17px 	122 %		26px 	186 %
18px 	129 %
---------------------------------------------------------------------*/

.set{
	margin-bottom: 60px;
}
	.set iframe {
		width: 560px;
		float: left;
	}
	.set iframe:last-child {
		float: right;
	}





/* max 768px */
@media screen and (max-width: 768px) {

.set{
	margin-bottom: 60px;
}
	.set iframe {
		width: 100%;
		float: none;
	}
	.set iframe:last-child {
		float: none;
	}





}