.top_visual {
	margin-bottom: 35px;
	text-align: center;
}

@media (max-width: 767px) {
	.top_visual {
		margin-top: -50px;
		margin-bottom: 24px;
	}
}
.top_bn {
	display: none;
}
.top_menu .menus {
	-js-display: flex;
	display: flex;
	justify-content: space-between;
	margin-bottom: 60px;
}
.top_menu .menus .item {
	width: 30%;
}
.top_menu .menus .item .pic {
	display: block;
	margin-bottom: 1.2em;
	text-align: center;
}
.top_menu .menus .item .title {
	display: block;
	margin-bottom: 0.5em;
	font-size: 23px;
	line-height: 1.5;
}
.top_menu .menus .item .desc {
	margin-bottom: 1.8em;
	font-size: 14px;
	line-height: 1.6;
}
.top_menu .menus .item .link {
	text-align: center;
}
.top_menu .menus .item .link a {
	width: 14em;
}

@media (max-width: 767px) {
	.top_bn {
		display: block;
		margin: 20px 0;
		padding: 0 15px;
	}
	.top_menu .menus {
		flex-direction: column;
		margin-bottom: 0px;
	}
	.top_menu .menus .item {
		width: 100%;
		margin-bottom: 2em;
	}
	.top_menu .menus .item .title {
		text-align: center;
		font-size: 20px;
	}
	.top_menu .menus .item .desc {
		margin-bottom: 1.25em;
	}
}
.top_dentistry {
	padding: 48px 0 44px;
	background-color: #f6f6f6;
}
.top_dentistry .list {
	-js-display: flex;
	display: flex;
	padding: 20px 0 0;
}
.top_dentistry .list li {
	width: 20%;
	margin-bottom: 50px;
	text-align: center;
}
.top_dentistry .list li .pic {
	display: block;
	margin-bottom: 18px;
}
.top_dentistry .list li .name {
	display: block;
	font-size: 18px;
}
.top_dentistry .link_more {
	text-align: center;
}
.top_dentistry .link_more a {
	width: 14em;
}

@media (max-width: 767px) {
	.top_dentistry {
		padding: 20px 0 28px;
	}
	.top_dentistry .list {
		display: -webkit-flex;
		flex-wrap: wrap;
		-webkit-flex-wrap: wrap;
	}
	.top_dentistry .list li {
		width: 50%;
		margin-bottom: 2em;
	}
	.top_dentistry .list li .pic {
		margin-bottom: 10px;
	}
	.top_dentistry .list li .name {
		font-size: 14px;
	}
}
.top_info {
	-js-display: flex;
	display: flex;
	justify-content: space-between;
	padding: 50px 0 30px;
}
.top_info .topics {
	width: 46%;
}
.top_info .topics .title {
	padding: 0 0 0.3em;
	margin-bottom: 8px;
	font-size: 23px;
	border-bottom: #333 2px solid;
}
.top_info .topics li {
	-js-display: flex;
	display: flex;
	padding: 18px 0;
	line-height: 1.5;
	border-bottom: #333 1px dotted;
}
.top_info .topics li .date {
	width: 6.8em;
	color: #497172;
}
.top_info .info {
	width: 45%;
}
.top_info .info .logo {
	margin-bottom: 30px;
	line-height: 1;
}
.top_info .info .contact {
	-js-display: flex;
	display: flex;
	justify-content: space-between;
	margin-bottom: 12px;
}
.top_info .info .contact .info_address {
	width: 50%;
	padding: 0 1em 0 0;
	line-height: 1.25;
}
.top_info .info .contact .info_address .address {
	display: block;
	margin-bottom: 10px;
}
.top_info .info .contact .info_address .tel {
	display: block;
	font-size: 20px;
	color: #497172;
}
.top_info .info .contact .link_contact {
	width: 50%;
}
.top_info .info .contact .link_contact a {
	display: block;
	padding: 0.56em 1em;
	text-align: center;
	color: #fff;
	background-color: #99d4da;
	border: 2px solid #99d4da;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	-ms-transition: all 0.3s;
	-o-transition: all 0.3s;
	transition: all 0.3s;
}
.top_info .info .contact .link_contact a:hover {
	color: #191919;
	background-color: #fff;
}
.top_info .info .open {
	margin-bottom: 10px;
}
.top_info .info .ex {
	text-align: right;
	font-size: 14px;
}

@media (max-width: 767px) {
	.top_info {
		flex-direction: column;
		padding: 30px 0 30px;
	}
	.top_info .topics {
		width: 100%;
		margin-bottom: 2em;
	}
	.top_info .topics .title {
		font-size: 20px;
	}
	.top_info .topics li {
		padding: 10px 0;
	}
	.top_info .info {
		width: 100%;
	}
	.top_info .info .logo {
		margin-bottom: 24px;
	}
	.top_info .info .logo img {
		height: 28px;
	}
	.top_info .info .contact {
		flex-direction: column;
	}
	.top_info .info .contact .info_address {
		width: 100%;
		padding: 0 0 1em 0;
	}
	.top_info .info .contact .link_contact {
		width: 100%;
		text-align: center;
	}
	.top_info .info .contact .link_contact a {
		display: inline-block;
		width: 80%;
		padding: 0.4em 1em;
	}
	.top_info .info .open {
		margin-bottom: 10px;
	}
	.top_info .info .ex {
		text-align: right;
		font-size: 14px;
	}
}