@charset "UTF-8";
/*#main_area-------------------------------ここから*/
#main_area {
	background: url("../img/periodontal/main.png") left top repeat;
	padding: 11% 0;
	background-size: cover;
}
#main_area h1 img{
	width: 37vh !important;
	max-width:312px;
}
#main_area h1 {
	text-align: center;
	font-family: fot-tsukuardgothic-std, sans-serif;
	color: #272727;
	font-size: 2.2rem;
}
#main_area h1 strong {
	background: url("../img/common/bg_title.png") center no-repeat;
	background-size: 110%;
}
.border {
	border: none;
	border-bottom: 1px dotted #99c7ea;
	width: 800px;
	margin: 80px auto;
}
/*#main_area-------------------------------ここまで*/
/*#sec01-------------------------------ここから*/
#sec01_inner {
	padding: 75px 0;
	width: 1000px;
	margin: 0 auto;
}
#sec01_inner p {
	text-align: left;
	max-width: 730px;
	margin: 0 auto;
	line-height: 1.8;
}
/*#sec02-------------------------------ここから*/
#sec02_inner {
	padding: 80px 0 50px;
	z-index: 1000;
	background: #f2f9ff;
}
#sec02_inner .ttl_01 {
	margin: 0px 0 20px;
}
#sec02_inner .box02 {
	width: 65%;
	margin: 30px 0 0 2%;
}
#sec02 h3 .number {
	color: #57a6e3;
	font-size: 1.2rem;
	padding-bottom: 4px;
	line-height: 3;
	border-bottom: 2px dotted #57a6e3;
	margin-bottom: 30px;
}
#sec02_inner .tit {
	color: #6db5ed;
	font-size: 1.2rem;
	line-height: 1.8;
	margin: 40px auto;
	text-align: center;
	font-weight: bold;
}
#sec02_inner .section_contents .info_box .info_box_inner {
	background: url("../img/top/bg03_sec02.png") left top repeat;
	padding: 29px 38px;
	box-sizing: border-box;
	height: 100%;
}
#sec02_inner .section_contents .info_box_01 {
	width: 48%;
	margin-right: 3%;
}
#sec02_inner .section_contents .info_box_01 .info_list {
	background-color: #FFF;
	padding: 1em 1.8em;
}
#sec02_inner .section_contents .info_box_01 .info_list li {
	clear: both;
	padding: 1em;
}
#sec02_inner .section_contents .info_box_01 .info_list li+li {
	border-top: 1px solid #dadada;
}
#sec02_inner .section_contents .info_box_01 .info_list li time {
	color: #022c8b;
	float: left;
 font-size: .9375rem; /*15px*/
}
#sec02_inner .section_contents .info_box_01 .info_list li .txt {
	color: #4a4a4a;
	padding-left: 7.5em;
	font-size: 1.0625em; /*17px*/
}
#sec02_inner .section_contents .info_box_02 {
	width: 40%;
	position: relative;
	z-index: 0;
}
#sec02_inner .section_contents .info_box_02:before {
	content: "";
	width: 127px;
	height: 127px;
	position: absolute;
	top: -18px;
	right: -24px;
	background: url("../img/top/icon_sec02.png") left top no-repeat;
}
#sec02_inner .section_contents .info_box_02:after {
	content: "";
	width: 176px;
	height: 175px;
	position: absolute;
	bottom: 0;
	right: -98px;
	background: url("../img/top/img02_sec02.png") left top no-repeat;
	z-index: -2;
}
#sec02_inner .section_contents .info_box_02 .info_list {
}
#sec02_inner .section_contents .info_box_02 .info_list li {
	background-color: #FFF;
	text-align: center;
	padding: 5px 16px;
}
#sec02_inner .section_contents .info_box_02 .info_list li+li {
	margin-top: 13px;
}
#sec02_inner .section_contents .info_box_02 .info_list li h3 {
	color: #022c8b;
	background: url("../img/top/bg04_sec02.png") left bottom no-repeat;
	font-size: 1.1875rem; /*19px*/
	padding: .4em 0;
	font-weight: bold;
}
#sec02_inner .section_contents .info_box_02 .info_list li .day {
	color: #313131;
	font-size: 1rem; /*16px*/
	padding: .5em 0;
}
#sec02_inner .section_contents .info_box_02 .info_list li .time {
	color: #000;
 font-size: .875rem; /*14px*/
	padding: .5em 0;
}
#sec02_inner .btn_area {
	padding-top: 15px;
	width: 100%;
}
#sec02_inner h3 {
	font-size: 1.1rem;
	font-weight: bold;
	line-height: 1.5;
	margin: 5px 0 0px;
	text-align: center;
}
#sec02_inner ol {
	margin: 40px auto 30px;
}
#sec02_inner ol li {
	background: #fff;
	padding: 16px 15px 30px;
	margin-right: 6px;
	border-radius: 10px;
	width: 28%;
	letter-spacing: 0;
	position: relative;
}
#sec02_inner ol li:last-child {
	margin-right: 0;
}
#sec02_inner ol li .img {
	width: 72%;
	margin: 15px auto;
}
#sec02_inner ol li .img img {
	width: 100%;
}
#sec02_inner ol li p {
	font-size: 14px;
	line-height: 1.7;
}
#sec02_inner ol li .icon {
	position: absolute;
	right: -26px;
	width: 5%;
	bottom: 50%;
}
#sec02_inner ol li .icon img {
	width: 100%;
}
#sec02_inner ol li:nth-child(1) {
	margin-right: 3%;
}
#sec02_inner ol li:nth-child(2) {
	margin-right: 3%;
}


/*tab-------------*/
@media all and (min-width: 768px) and (max-width: 1100px) {
#sec02_inner .section_contents {
	overflow: hidden;
}
}
/*#sec02-------------------------------ここまで*/
/*#sec03-------------------------------ここから*/
#sec03_inner {
	padding: 100px 0 3%;
}
#sec03_inner .ttl_01 {
	margin-bottom: 50px;
}
#sec03_inner .box01 {
	max-width: 810px;
	margin: 40px auto;
}
#sec03_inner .box01 img {
	vertical-align: middle;
}
#sec03_inner .box01 h2 span {
	padding: 0 0 0 14px;
	letter-spacing: 1px;
}
#sec03_inner .box01 h2 span img {
	padding: 0 0 6px 0;
}
#sec03_inner .bg {
	text-align: center;
	color: #fff;
	font-family: fot-tsukuardgothic-std, sans-serif;
	font-weight: bold;
	font-size: 2.1rem;
}
#sec03_inner .bg01 {
	background: url("../img/periodontal/bg01.png") no-repeat;
	padding: 12.7% 0 14.7%;
}
#sec03_inner .bg02 {
	background: url("../img/periodontal/bg02.png") no-repeat;
	padding: 12.7% 0 14.7%;
}
#sec03_inner .bg03 {
	background: url("../img/periodontal/bg03.png") no-repeat;
	padding: 12.7% 0 14.7%;
}
#sec03_inner .bg04 {
	background: url("../img/periodontal/bg04.png") no-repeat;
	padding: 12.7% 0 14.7%;
}
#sec03_inner .box01 h3 {
	color: #57a6e3;
	font-size: 1.6rem;
	font-weight: bold;
	text-align: center;
	font-family: fot-tsukuardgothic-std, sans-serif;
	margin: 35px 0 22px 0;
}
#sec03_inner .box01 p {
	max-width: 780px;
	margin: 0 auto;
	line-height: 1.9;
}
#sec04 {
	background: url("../img/periodontal/bg_sec04.jpg") no-repeat left #e4f4ff;
	padding: 80px 0 65px;
	margin-top: 35px;
}
#sec04 .btn_area {
	margin-top: 25px;
}
#sec04 p {
	line-height: 1.7;
}