body{margin:0;padding:0;width:100%;height:100%;text-align:center;}

.landing{background:#282828;}
.landing img{max-width:1000px; width:100%; margin:0 auto;}
.landing .m_img{display:none;}

.landing .container{position:relative;}
.landing .top.fixed{position:fixed; width:100%; max-width:1000px; top:0; left:50%; transform: translateX(-50%);}
.landing .contents{padding:82px 0 197px 0;}
.landing .bottom.fixed{position:fixed; width:100%; max-width:1000px; bottom:0; left:50%; transform: translateX(-50%);}
@media (max-width: 768px) {
	.landing img{max-width:100%;}
	.landing .m_img{display:block;}
	.landing .pc_img{display:none;}
	.landing .contents{padding:65px 0 167px 0;}
}