/* ------------------------------------ */
#page_mv {
	background: url(../images/case_study/mv.jpg) no-repeat center center;
	background-size: cover;
}
/* ------------------------------------ */
.case_list1 {
	display:-webkit-box;
    display:-moz-box;
    display:-ms-flexbox;
    display:-webkit-flex;
    display:-moz-flex;
    display:flex;
    -webkit-box-lines:multiple;
    -moz-box-lines:multiple;
    -webkit-flex-wrap:wrap;
    -moz-flex-wrap:wrap;
    -ms-flex-wrap:wrap;
    flex-wrap:wrap;
	max-width: 1000px;
	width: 90%;
	margin: 0px auto 50px;
}
.case_list1 li {
	float: left;
	width: 30%;
	margin-right: 5%;
	padding: 0 5px 5px 0;
	position: relative;
	margin-bottom: 30px;
}
.case_list1 li::before {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  width: 5px;
  height: 100%;
  background: url(../images/common/ttl_back02.jpg);
}
.case_list1 li::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  height: 5px;
  width: 100%;
  background: url(../images/common/ttl_back02.jpg);
}
.case_list1 li:nth-child(3n) {
	margin-right: 0;
}

/* ------------------------------------ */
.case_list2 {
	display:-webkit-box;
    display:-moz-box;
    display:-ms-flexbox;
    display:-webkit-flex;
    display:-moz-flex;
    display:flex;
    -webkit-box-lines:multiple;
    -moz-box-lines:multiple;
    -webkit-flex-wrap:wrap;
    -moz-flex-wrap:wrap;
    -ms-flex-wrap:wrap;
    flex-wrap:wrap;
	max-width: 600px;
	width: 90%;
	margin: 0px auto 50px;
}
.case_list2 li {
	float: left;
	width: 46%;
	margin-right: 8%;
	padding: 0 5px 5px 0;
	position: relative;
}
.case_list2 li::before {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  width: 5px;
  height: 100%;
  background: url(../images/common/ttl_back02.jpg);
}
.case_list2 li::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  height: 5px;
  width: 100%;
  background: url(../images/common/ttl_back02.jpg);
}
.case_list2 li:last-child {
	margin-right: 0;
}
.case_list2 li span {
	display: block;
	position: absolute;
	width: 100%;
	text-align: center;
	font-size: 90%;
	font-weight: 400;
	bottom: -30px;
}
/* ------------------------------------ */
.case_list3 {
	display:-webkit-box;
    display:-moz-box;
    display:-ms-flexbox;
    display:-webkit-flex;
    display:-moz-flex;
    display:flex;
    -webkit-box-lines:multiple;
    -moz-box-lines:multiple;
    -webkit-flex-wrap:wrap;
    -moz-flex-wrap:wrap;
    -ms-flex-wrap:wrap;
    flex-wrap:wrap;
	max-width: 1100px;
	width: 90%;
	margin: 0px auto 50px;
}
.case_list3 li {
	float: left;
	width: 50%;
	padding: 0 5px 5px 0;
	position: relative;
	text-align: center;
}
.case_list3 li:last-child {
	width: 47%;
	margin: 0px auto;
}
.case_list3 li strong {
	display: block;
	text-align: center;
	font-weight: 500;
	letter-spacing: 1px;
	color: #14398F;
	font-size: 110%;
	margin-bottom: 5px;
}
/* ------------------------------------ */
.case_list4 {
	max-width: 1000px;
	width: 90%;
	margin: 0px auto 50px;
}
.case_list4 li {
	width: 100%;
	padding: 0 5px 5px 0;
	position: relative;
	margin-bottom: 15px;
}
.case_list4 li::before {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  width: 5px;
  height: 100%;
  background: url(../images/common/ttl_back02.jpg);
}
.case_list4 li::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  height: 5px;
  width: 100%;
  background: url(../images/common/ttl_back02.jpg);
}
.case_list4 li span {
	display: block;
	position: absolute;
	width: 100%;
	text-align: center;
	font-size: 90%;
	font-weight: 400;
	bottom: -30px;
}





@media screen and (max-width: 930px) {
	/* ------------------------------------ */
	.case_list1 li {
		width: 32%;
		margin-right: 2%;
	}
	/* ------------------------------------ */
	
	/* ------------------------------------ */
}





@media screen and (max-width: 768px) {
	/* ------------------------------------ */
	.case_list1 li,
	.case_list1 li:nth-child(3n) {
		width: 47.5%;
		margin-right: 5%;
		margin-bottom: 20px;
	}
	.case_list1 li:nth-child(2n) {
		margin-right: 0;
	}
	/* ------------------------------------ */
	.case_list2 li {
		width: 47.5%;
		margin-right: 5%;
	}
	/* ------------------------------------ */
	.case_list3 li,
	.case_list3 li:last-child {
		float: none;
		max-width: 620px;
		width: 100%;
		margin: 0px auto 20px;
	}
}




@media screen and (max-width: 540px) {
	/* ------------------------------------ */
	
	/* ------------------------------------ */
	
	/* ------------------------------------ */
}