@media only screen and (max-width: 1200px) {

.keyv-ttl {
	font-size: 3.0rem;
}
.service-detail h3{
	font-size: 2.1rem;
}

/*--------------------------------------------------------------------------
 * tablet
----------------------------------------------------------------------------*/
@media only screen and (max-width: 830px) {

.tablet-block {
	display: block;
}
h3.section-subttl {
	font-size: 2.4rem;
}
.flex-box {
	display: block;
}
/*----------------------------------
	header
-----------------------------------*/
header {
	padding: 5.0rem 2.0rem;
}
header h1{
	width: 180px;
}
header nav.gnav {
	width: 60%;
}
/*----------------------------------
	index
-----------------------------------*/
#about .flex-box .about-left, #about .flex-box .about-right, .service-list li .service-img, .service-list li .service-detail {
	width: 100%;
}
#about .flex-box .about-left {
	margin-bottom: 5.0rem;
}
.service-list li {
	display: block;
}
.service-list li .service-img {
	margin-bottom: 2.0rem;
}
.contact-form-block article{
	width: 100%;
}
.contact-form tr td{
	padding: 2.0rem 1.0rem;
}

/*--------------------------------------------------------------------------
 * SP
----------------------------------------------------------------------------*/
 @media screen and (max-width: 480px) {
	.tablet-block {
		display: none;
	}
	header nav.gnav {
		display: none;
	}
	header{
		padding: 2.0rem;
	}
	header h1{
		margin: 0 auto;
	}
	.full div{
		height: 50vh;
	}
	#keyv {
		height: 50vh;
	}
	.keyv-ttl {
		font-size: 1.4rem;
		right: 1.0rem;
		text-align: right;
		bottom: 1.0rem;
	}
	.about-txt {
		font-size: 1.8rem;
	}
	.section-block {
		padding: 0 2.0rem;
	}
	.flex-box {
		padding: 0;
	}
	.service-list {
		display: block;
		padding: 0;
	}
	.service-list li {
		width: 100%;
	}
	.service-list li:nth-last-child(2){
		margin-bottom: 5.0rem;
	}
	.company-list {
		width: 100%;
		font-size: 1.8rem;
	}
	h2.section-ttl {
		font-size: 2.5rem;
	}
	#service .flex-box {
		display: block;
	}
	.service-l, .service-r {
		width: 100%;	
	}
	.service-l {
		margin-bottom: 2.0rem;
	}
	.service-r h3{
		font-size: 2.1rem;
	}
	.company-list {
		font-size: 1.4rem;
	}