div.main {
	position: relative;
	margin-bottom: 50px;
}
div.main div.mobile-app-main-area img {
	width: 100%;
}
div.main div.explain {
	position: absolute;
	left: 65px;
	top: 100px;
	width: 400px;
	color: #fff;
}
div.main div.explain div.explainTitle {
	font-size: 220%;
	font-weight: bold;
	line-height: 30px;
}
div.main div.explain div.explainContent {
	font-size: 120%;
	margin-top: 30px;
}
div.main div.button {
	position: absolute;
	right: 55px;
	top: 345px;
}
div.main div.button div {
	float: left;
	width: 180px;
	height: 60px;
	background-repeat: no-repeat;
	margin-left: 10px;
	background-position: left top;
}
div.main div.button div.ios { background-image: url('../../img/user/mobile/index/btn_iOS.png'); }
div.main div.button div.ios:hover { background-image: url('../../img/user/mobile/index/btn_iOS_over.png'); }
div.main div.button div.ios:active { background-image: url('../../img/user/mobile/index/btn_iOS_down.png'); }
div.main div.button div.android { background-image: url('../../img/user/mobile/index/btn_android.png'); }
div.main div.button div.android:hover { background-image: url('../../img/user/mobile/index/btn_android_over.png'); }
div.main div.button div.android:active { background-image: url('../../img/user/mobile/index/btn_android_down.png'); }