@charset "utf-8";

* {
	margin: 0;
	padding: 0;
}

body {
	min-width: 920px;
}

@media screen and (max-width:768px) {
	body {
		min-width: 100%;
	}
}

#dis_solu {
	width: 100%;
	max-width: 980px;
	margin: 0 auto;
	padding: 0 10px;
	box-sizing: border-box;
	padding-top: 120px;
	padding-bottom: 100px;
	font-size: 16px;
}

.section_block_head {
	display: flex;
	flex-wrap: wrap;
}

.section_block_head img {
	width: 100%;
	max-width: 450px;
}

.section_block_head b {
	font-size: 18px;
	color: #167369;
}

.section_block_head h2 {
	font-size: 1.8em;
	margin-bottom: 25px;
}

.section_block_head div:nth-child(1) {
	width: 57%;
}

.section_block_head div:last-child {
	margin-left: 5%;
	width: 38%;
}

.section_block_head ul {
	list-style-position: inside;
}

.section_block_head ul li {
	margin-bottom: 5px;
}

.section_block_head ul.second {
	margin-top: 15px;
	font-size: 0.9em;
}

.section_block_head a {
	display: inline-block;
	width: 100%;
	text-align: center;
	margin-top: 30px;
	padding: 20px 10px;
	color: #fff;
	background: #0d47a1;
	font-size: 1.1em;
	font-weight: bold;
	text-decoration: none;
	transition: 0.3s;
	box-shadow: 1px 2px 2px #ccc;
	box-sizing: border-box;
}

.section_block_head a:hover {
	background: blue;
}

@media screen and (max-width:768px) {
	#dis_solu {
		padding-top: 20px;
	}

	.section_block_head div {
		width: 100%;
		margin-bottom: 15px;
	}

	.section_block_head div:nth-child(1) {
		width: 100%;
	}

	.section_block_head div:last-child {
		margin-left: 0%;
		width: 100%;
	}

	.section_block_head img {
		max-width: 768px;
	}

	.section_block_head div:last-child {
		margin-left: 0%;
	}
}
.alternative_block{
	margin-top: 50px;
	text-align: center;
	background: rgba(188,226,232,0.4);
	box-sizing: border-box;
	padding:30px 10px;
}
.alternative_block p{
	font-size: 1.3em;
	xtext-decoration: underline;
}
.alternative_block a{
	margin-top: 15px;
	display: inline-block;
  width: 100%;
  max-width: 600px;
  text-align: center;
  font-size: 1.3em;
  font-weight: bold;
  color: #fff;
  background: #0d47a1;
  text-decoration: none;
  padding: 20px 10px;
  box-shadow: 2px 2px 2px #ccc;
  transition: 0.3s;
  box-sizing: border-box;
	transition: 0.3s;
}
.alternative_block a:hover {
	background: blue;
}
.section_block_sec {
	margin-top: 70px;
}

.section_block_sec_block {
	display: flex;
	flex-wrap: wrap;
}

.section_block_sec_block>div {
	width: calc(96%/3);
	background: #e5f3f2;
	padding: 15px 30px;
	box-sizing: border-box;
}

.section_block_sec_block>div:nth-child(2) {
	margin-left: 2%;
}

.section_block_sec_block>div:nth-child(3) {
	margin-left: 2%;
}

.section_block_sec_block .first {
	font-size: 1.3em;
	font-weight: bold;
	text-align: center;
	margin-bottom: 30px;
}

.section_block_sec_block .second b {
	font-weight: normal;
}

.section_block_sec h3 {
	position: relative;
	text-align: center;
	font-size: 1.8em;
	font-weight: normal;
	margin-bottom: 60px;
}

.section_block_sec h3::after {
	content: "";
	position: absolute;
	display: inline-block;
	width: 110px;
	height: 1px;
	background: #333;
	bottom: -8px;
	left: 50%;
	transform: translate(-50%, 0);
}

@media screen and (max-width:768px) {
	.section_block_sec h3 {
		font-size: 1.5em;
	}

	.section_block_sec_block>div {
		width: 100%;
		padding-bottom: 40px;
	}

	.section_block_sec_block>div:nth-child(2) {
		margin-left: 0%;
		margin-top: 5%;
	}

	.section_block_sec_block>div:nth-child(3) {
		margin-left: 0%;
		margin-top: 5%;
	}

	.section_block_sec div div {
		width: 100%;
	}

	.section_block_sec div div.first {
		padding: 20px 20px;
		box-sizing: border-box;
		margin-bottom: 0px;
	}

	.section_block_sec div div.second {
		padding-left: 0px;
		background: none;
	}

	.related_documents li {
		list-style-type: none;
		width: 80%;
	}
}

.section_block_third {
	margin-top: 90px;
}

.section_block_third h3 {
	font-size: 1.8em;
	position: relative;
	padding-left: 120px;
	display: flex;
	flex-flow: wrap;
	align-items: center;
	margin-bottom: 40px;
}

.section_block_third h3 span {
	position: absolute;
	left: 0;
	font-size: 0.55em;
	display: inline-block;
	padding: 5px 10px;
	background: #167369;
	color: #fff;
}

.section_block_third div {
	text-align: center;
}

.section_block_third div p {
	text-align: left;
	margin-bottom: 20px;
}

.section_block_third div img {
	max-width: 100%;
}

.youtube{
	position: relative;
  width: 100%;
  padding-top: 56.25%;
}
.youtube iframe {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
}

@media screen and (max-width:768px) {
	.section_block_third h3 {
		font-size: 1.5em;
		padding-left: 105px;
	}
}

.section_block_sec_block>div {
	width: calc(96%/3);
	background: #e5f3f2;
	padding: 15px 30px;
	box-sizing: border-box;
}



.leaflet_btn {
	width: 100%;
	text-align: center;
	margin-top: 40px;
}

.leaflet_btn a {
	display: inline-block;
	width: 100%;
	max-width: 480px;
	color: #fff;
	background-color: #0d47a1;
	font-size: 1.3em;
	font-weight: bold;
	text-decoration: none;
	text-align: center;
	padding: 15px 10px;
	box-sizing: border-box;
}

.leaflet_btn a:hover {
	background: blue;
}

.contact_btn {
	margin-top: 80px;
	width: 100%;
	text-align: center;
}

.contact_btn a {
	display: inline-block;
	width: 100%;
	max-width: 600px;
	text-align: center;
	font-size: 1.3em;
	font-weight: bold;
	color: #fff;
	background: #0d47a1;
	text-decoration: none;
	padding: 20px 10px;
	box-shadow: 2px 2px 2px #ccc;
	transition: 0.3s;
	box-sizing: border-box;
}

.contact_btn a:hover {
	background: blue;
}

.section_block_fourth {
	margin-top: 80px;
}

.product_list {
	display: inline-block;
	width: 100%;
}

.product_list div {
	width: 50%;
	text-align: center;
	margin: 0 auto;
}

.product_list div h2,
.product_list div p {
	text-align: left;
}

.product_list div h2 {
	width: 100%;
	margin-top: 10px;
	font-size: 2.0em;
	margin-bottom: 15px;
}

.product_list div img {
	width: 100%;
	max-width: 350px;
}

.product_list div:nth-child(2n) {
	margin-left: 4%;
}

.product_list div a {
    display: inline-block;
    width: 100%;
    padding: 0.7em 0;
    background: #eb4a4a;
    border-radius: 4px;
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.3em;
    box-shadow: inset 0 2px 0 rgba(255,255,255,0.2), inset 0 -2px 0 rgba(0, 0, 0, 0.05);
    box-sizing: border-box;
    border: solid 2px #eb4a4a;
    transition: 0.3s;
}

.product_list div a:hover {
	color: #eb4a4a;
	background-color: #fff;
	opacity: 0.7;
}

@media screen and (max-width:768px){
	.product_list div {
		width: 100%;
	}
}