.maindesign *, 
.maindesign *:before, 
.maindesign *:after {
	box-sizing: border-box;
}
.maindesign img {
	width: 100%;
	height: auto;
}
.maindesign .insert-container {
	margin: 50px 0;
}

#html1 .kokoro-product-block{
    display: none !important;
}
#store-device-html1 .front-product-block{
    display:none !important;
}
#store-device-html1 .kokoro-product-block{
    display:block !important;
}
.maindesign .explanation{
	margin-top: 30px;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: center;
}
.maindesign .explanation--block-l{
	width: 30%
}
.maindesign .explanation--block-r{
	width: 68%
}

@media screen and (max-width:767px) {
	.maindesign .insert-container {
		margin: 30px 0;
	}
.maindesign .explanation--block-r{
	width: 100%
}
.maindesign .explanation--block-l{
	width: 100%
}
}