@media screen and (max-width: 640px) {
.pcHead, .pcFoot {
	display: none
}
}
@media screen and (min-width: 641px) {
.spHead, .spFoot {
	display: none
}
}
.pcHead .contents-inner, .pcFoot .contents-inner {
	width: 1024px;
	-moz-box-sizing: content-box;
	-webkit-box-sizing: content-box;
	box-sizing: content-box
}
.spHead .contents-inner, .spFoot .contents-inner {
	width: 320px
}