/* CSS Document */

#main_box {
	margin-top: 30px;
}
.gy_bg {
	padding: 20px 0;
	background-color: #F6F6F6;
	margin-top: 20px;
}
#facebook_box {
	width: 500px;
	height: 500px;
	margin: 10px auto;
	background-color: #FFF;
	text-align: center;
}
#twitter_box {
	width: 500px;
	height: 200px;
	margin: 10px auto;
}
.t_btn {
	text-align: center;
	background-color: #1b95e0;
	margin-top: 40px;
	font-size: 25px;
	color: #fff;
	border-radius: 10px;
}
.t_btn a {
	color: #fff;
	display: block;
	padding: 20px;
}
.t_btn a:hover {
	background-color: #E4F3FC;
	color: #1b95e0;;
	border-radius: 10px;
}
.concept_bg{
	background: url("../images/common/concept_bg.jpg") no-repeat;
	text-align: center;
}
.concept_bg h3{
	padding-top: 50px;
	font-size: 34px;
}
.concept_bg h3 span {
	font-size: 22px;
}
.concept_bg h4{
	font-size: 20px;
	font-family: 貂ｸ譏取悃菴�, "Yu Mincho", YuMincho, "Times New Roman", "�ｭ�ｳ �ｰ譏取悃", "MS PMincho", "繝偵Λ繧ｮ繝取�譛� Pro W3", "Hiragino Mincho Pro", serif;
	font-weight: bold;
}
.concept_bg p{
	font-size: 12px;
	padding-top: 10px;
}
.page_title {
    border-left: 5px solid #2E79B8;
    border-bottom: 1px dashed #73797F;
    margin-top: 45px;
    padding: .3em 0 .3em .75em;
    text-align: left;
    font-size: 20px;
    line-height: 25px;
    font-weight: bold;
    color: #000;
}
.pre_inner{
	display: flex;
	flex-wrap: wrap;
	margin-top: 30px;
	gap: 20px 2%;
	justify-content: flex-start;
}
.pre_inner li{
/*	margin-right: 2%;
	margin-bottom: 20px;*/
}
.pre_inner li span {
	font-size: 0.3vw;
	display: block;
	letter-spacing: -0.08em;
}
.pre_inner li span.subTit{
	letter-spacing: -0.25em;
}
.pre_inner li h4 {
	font-size: 15px;
	position: relative;
	padding-left: 2.4em;
	padding-bottom: 5px;
	line-height: 1.3;
}
.pre_inner li h4::before {
	background-repeat: no-repeat;
	content: "";
	background-size: contain;
	width: 32px;
	height: 32px;
	position: absolute;
	left: 0;
}
.pre_inner li .icon_01::before {
	background-image: url("../images/common/icon_01.png");
}
.pre_inner li .icon_02::before {
	background-image: url("../images/common/icon_02.png");
}
.pre_inner li .icon_03::before {
	background-image: url("../images/common/icon_03.png");
}
.pre_inner li .icon_04::before {
	background-image: url("../images/common/icon_04.png");
}
.pre_inner li .icon_05::before {
	background-image: url("../images/common/icon_05.png");
}
.pre_inner p{
	margin-top:10px;
	font-size:14px;
	position: relative;
}
.pre_inner p::after {
	content: "";
    display: inline-block;
    background-repeat: no-repeat;
	background-size: contain;
	background-image: url("../images/common/arrow.png");
    width: 12px;
    height: 12px;
	position: absolute;
	top: 5px;
    margin-left: 0.5em;
}
.pre_inner p:hover::after {
	margin-left: 1em;
	opacity: 0.8;
	transition: .3s;
}
.pre_inner a{
	font-size:13px;
}
.pre_inner li img{
	max-width: 235px;
}
.pre_btn{
	text-align: center;
	margin-top:50px;
	margin-bottom: 40px;
}
.pre_btn a{
	background-color:#56B297;
    margin: 0 auto;
    display: block;
    padding: 20px 120px;
    color: #FFF;
}
.pre_btn a:hover{
	outline: none;
    background-color: #7FCACA;
	color: #FFF;
}
@media screen and (max-width: 1000px) {
#main_box {
    margin-top: 40px;
}
.concept_bg {
    background-size: 480px;
}
.concept_bg h3 {
    font-size: 30px;
}
.concept_bg h3 span {
    font-size: 18px;
}
.pre_inner li h4 {
	font-size: 15px;
    min-height: 3.75em;
}
.pre_inner li{
	width: 32%;
}
.pre_inner li img{
	width: 100%;
	max-width: 100%;
}
}
@media screen and (max-width: 767px) {
#main_box {
    margin-top: 10px;
}
.concept_bg {
    background-size: 400px;
}
.concept_bg h3 {
    padding-top: 30px;
    font-size: 4vw;
}
.concept_bg h3 span {
    font-size: 3.25vw;
}
.concept_bg p {
    padding: 1em 1.5em;
	text-align: left;
}
.page_title {
    margin-top: 20px;
    font-size: 16px;
}
.pre_inner {
    gap: 20px 4%;
}
.pre_inner p{
	font-size:13px;
}
.pre_inner li {
    margin-right: 0;
    width: 48%;
}
.pre_inner li img {
    width: 100%;
}
#facebook_box {
	width: 100%;
}
#twitter_box {
	width: 100%;
	height: auto;
}
.t_btn {
	font-size: 20px;
}
.t_btn a {
    padding: 15px;
}	
}
@media screen and (max-width: 600px) {
.pre_inner li span {
	font-size: 13px;
}
}
@media screen and (max-width: 500px) {
.concept_bg h3 {
    font-size: 4.5vw;
	padding-top: 40px;
}
.pre_inner li {
    width: 100%;
    padding: 0px 1%;
	margin-top: 10px;
}
.pre_inner li h4 {
	font-size: 16px;
    min-height: inherit;
    margin-bottom: 5px;
}
.pre_inner li img {
    max-width: inherit;
}
.pre_inner p::after {
    top: 0;
}
}