.kv_wraper {
	position: relative;
	max-width: 2000px;
	margin: 0 auto;
}
.kv_section_sp{
	display: none;
}
.kv_row {
	display: flex;
	flex-wrap: wrap;
}

.kv_col {
	position: relative;
	width: 25%;
}

.kv_col:before {
    content:"";
    display: block;
    padding-top: 65%;
}

.kv_img:before {
    content:"";
    display: block;
    padding-top: 65%;
}


.kv_img {
	position: absolute;
	top: 0;
	width: 100%;
	background-repeat: no-repeat;
	background-position: center center;
	background-size: cover;
}

.kv_1{
	z-index: 10;
}
.kv_2{
	z-index: 5;
}
.kv_3{
	z-index: 1;
}



[name=kv_logo] {
	background: #006a8f;
	background: -moz-linear-gradient(left, #006a8f 0%, #00878f 100%);
	background: -webkit-linear-gradient(left, #006a8f 0%,#00878f 100%);
	background: linear-gradient(to right, #006a8f 0%,#00878f 100%);
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#006a8f', endColorstr='#00878f',GradientType=0 );
}

[name=kv_logo] > img {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translateX(-50%) translateY(-50%);
	width: 80%;
}

[name=kv_1_1] {
	background-image: url(../img/top/kv/kv_1_1.png);
}
[name=kv_1_2] {
	background-image: url(../img/top/kv/kv_1_2.png);
}
[name=kv_1_3] {
	background-image: url(../img/top/kv/kv_1_3.png);
}
[name=kv_1_4] {
	background-image: url(../img/top/kv/kv_1_4.png);
}
[name=kv_1_5] {
	background-image: url(../img/top/kv/kv_1_5.png);
}
[name=kv_1_6] {
	background-image: url(../img/top/kv/kv_1_6.png);
}
[name=kv_1_7] {
	background-image: url(../img/top/kv/kv_1_7.png);
}
[name=kv_1_8] {
	background-image: url(../img/top/kv/kv_1_8.png);
}
[name=kv_1_9] {
	background-image: url(../img/top/kv/kv_1_9.png);
}
[name=kv_1_10] {
	background-image: url(../img/top/kv/kv_1_10.png);
}
[name=kv_1_11] {
	background-image: url(../img/top/kv/kv_1_11.png);
}



[name=kv_2_1] {
	background-image: url(../img/top/kv/kv_2_1.png);
}
[name=kv_2_2] {
	background-image: url(../img/top/kv/kv_2_2.png);
}
[name=kv_2_3] {
	background-image: url(../img/top/kv/kv_2_3.png);
}
[name=kv_2_4] {
	background-image: url(../img/top/kv/kv_2_4.png);
}
[name=kv_2_5] {
	background-image: url(../img/top/kv/kv_2_5.png);
}
[name=kv_2_6] {
	background-image: url(../img/top/kv/kv_2_6.png);
}
[name=kv_2_7] {
	background-image: url(../img/top/kv/kv_2_7.png);
}
[name=kv_2_8] {
	background-image: url(../img/top/kv/kv_2_8.png);
}
[name=kv_2_9] {
	background-image: url(../img/top/kv/kv_2_9.png);
}
[name=kv_2_10] {
	background-image: url(../img/top/kv/kv_2_10.png);
}
[name=kv_2_11] {
	background-image: url(../img/top/kv/kv_2_11.png);
}


[name=kv_3_1] {
	background-image: url(../img/top/kv/kv_3_1.png);
}
[name=kv_3_2] {
	background-image: url(../img/top/kv/kv_3_2.png);
}
[name=kv_3_3] {
	background-image: url(../img/top/kv/kv_3_3.png);
}
[name=kv_3_4] {
	background-image: url(../img/top/kv/kv_3_4.png);
}
[name=kv_3_5] {
	background-image: url(../img/top/kv/kv_3_5.png);
}
[name=kv_3_6] {
	background-image: url(../img/top/kv/kv_3_6.png);
}
[name=kv_3_7] {
	background-image: url(../img/top/kv/kv_3_7.png);
}
[name=kv_3_8] {
	background-image: url(../img/top/kv/kv_3_8.png);
}
[name=kv_3_9] {
	background-image: url(../img/top/kv/kv_3_9.png);
}
[name=kv_3_10] {
	background-image: url(../img/top/kv/kv_3_10.png);
}
[name=kv_3_11] {
	background-image: url(../img/top/kv/kv_3_11.png);
}

@media screen and (max-width: 767px) {
	.kv_section_pc{
		display: none;
	}
	.kv_section_sp{
		display: block;
	}
	.kv_section_sp .kv_col {
		position: relative;
		width: 33%;
	}
}