/*=========== Reset ============*/
* {
	margin:0;
	padding:0;
	box-sizing: border-box;
}
ul {
	list-style: none;
}
.text-black {
	color:#2d2f34 !important;
}

.padding-top-200px {
	padding-top: 200px;
}
.padding-top-190px {
	padding-top: 190px;
}
.padding-top-180px {
	padding-top: 180px;
}
.padding-top-170px {
	padding-top: 170px;
}
.padding-top-160px {
	padding-top: 160px;
}
.padding-top-150px {
	padding-top: 150px;
}
.padding-top-140px {
	padding-top: 140px;
}
.padding-top-130px {
	padding-top: 130px;
}.padding-top-120px {
	 padding-top: 120px;
 }
.padding-top-110px {
	padding-top: 110px;
}
.padding-top-100px {
	padding-top: 100px;
}
.padding-top-95px {
	padding-top: 95px;
}
.padding-top-90px {
	padding-top: 90px;
}
.padding-top-85px {
	padding-top: 85px;
}
.padding-top-80px {
	padding-top: 80px;
}
.padding-top-75px {
	padding-top: 75px;
}
.padding-top-70px {
	padding-top: 70px;
}
.padding-top-60px {
	padding-top: 60px;
}
.padding-top-50px {
	padding-top: 50px;
}
.padding-top-50px {
	padding-top: 50px;
}
.padding-top-45px {
	padding-top: 45px;
}
.padding-top-40px {
	padding-top: 40px;
}
.padding-top-35px {
	padding-top: 35px;
}
.padding-top-30px {
	padding-top: 30px;
}
.padding-top-20px {
	padding-top: 20px;
}
.padding-top-10px {
	padding-top: 10px;
}


.padding-bottom-200px {
	padding-bottom: 200px;
}
.padding-bottom-190px {
	padding-bottom: 190px;
}
.padding-bottom-180px {
	padding-bottom: 180px;
}
.padding-bottom-170px {
	padding-bottom: 170px;
}
.padding-bottom-160px {
	padding-bottom: 160px;
}
.padding-bottom-150px {
	padding-bottom: 150px;
}
.padding-bottom-140px {
	padding-bottom: 140px;
}
.padding-bottom-130px {
	padding-bottom: 130px;
}
.padding-bottom-120px {
	padding-bottom: 120px;
}
.padding-bottom-110px {
	padding-bottom: 110px;
}
.padding-bottom-100px {
	padding-bottom: 100px;
}
.padding-bottom-95px {
	padding-bottom: 95px;
}
.padding-bottom-90px {
	padding-bottom: 90px;
}
.padding-bottom-85px {
	padding-bottom: 85px;
}
.padding-bottom-80px {
	padding-bottom: 80px;
}
.padding-bottom-75px {
	padding-bottom: 75px;
}
.padding-bottom-70px {
	padding-bottom: 70px;
}
.padding-bottom-60px {
	padding-bottom: 60px;
}
.padding-bottom-50px {
	padding-bottom: 50px;
}
.padding-bottom-45px {
	padding-bottom: 45px;
}
.padding-bottom-40px {
	padding-bottom: 40px;
}
.padding-bottom-35px {
	padding-bottom: 35px;
}
.padding-bottom-30px {
	padding-bottom: 30px;
}
.padding-bottom-20px {
	padding-bottom: 20px;
}
.padding-bottom-10px {
	padding-bottom: 10px;
}

.margin-top-50px {
	margin-top: 50px;
}
.margin-top-40px {
	margin-top: 40px;
}
.margin-top-30px {
	margin-top: 30px;
}
.margin-top-20px {
	margin-top: 20px;
}
.margin-top-10px {
	padding-top: 10px;
}

.margin-bottom-50px {
	margin-bottom: 50px;
}
.margin-bottom-40px {
	margin-bottom: 40px;
}
.margin-bottom-30px {
	margin-bottom: 30px;
}
.margin-bottom-20px {
	margin-bottom: 20px;
}
.margin-bottom-10px {
	padding-bottom: 10px;
}

/*========= Global Settings ===========*/
body {
	font-family: 'Noto Sans JP', sans-serif;
	font-size:15px;
	color: #677294;
	line-height:1.6em;
	font-weight: 500;
	background:#ffffff;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

a{
	text-decoration:none;
	cursor:pointer;
	color: #3CAAF7;
}
ul, ol {
	padding: 0;
	margin: 0;
}
a:hover,
a:focus,
a:visited{
	text-decoration:underline;
	outline:none;
	color: #2973CB;
}
h1,h2,h3,h4,h5,h6 {
	position:relative;
	margin:0;
	background:none;
	color:#2d2f34;
}
h1 {
	font-size:24px;
}
h2 {
	font-size:20px;
}
h3 {
	font-size:18px;
}
p{
	line-height:1.6em;
}
.prettyprint {
	padding: 8px;
	background-color: #f7f7f9;
	border: 1px solid #e1e1e8;
	border-radius: 4px;
}
/*======== Sidebar ========*/
.example {
	margin-top: 20px;
	margin-bottom: 20px;
	background-color: #ffe;
	border: 1px solid #CCC;
	padding: 5px 10px 5px 15px;
	border-radius: 5px;
	font-size: 15px;
}
/*======== sidebar ============*/
#sidebar{
	position:fixed;
	left: 0;
	top: 0;
	width:290px;
	height:100%;
	z-index:10;
	overflow-y: auto;
	background:#2d2f34;
	border-top: 3px solid #3CAAF7;
}
@media (min-width:320px) and (max-width:991px) {
	#sidebar {
		display: none;
	}
}
.menu > ul{
	border-top: 1px solid rgba(255,255,255,0.20);
}
.menu > ul > li {
	border-bottom: 1px solid rgba(255,255,255,0.20);
}
.menu > ul > li > a{
	display:block;
	padding:15px 0 15px 30px;
	color:#ffffff;
	font-weight:600;
	line-height:20px;
	transition:all 300ms ease;
	-moz-transition:all 300ms ease;
	-webkit-transition:all 300ms ease;
	-ms-transition:all 300ms ease;
	-o-transition:all 300ms ease;
}
.menu > ul > li.active a,
.menu > ul > li > a:hover,
.copyright a {
	color: #3CAAF7;
}
.menu > ul > li.active a,
.menu > ul > li > a:hover {
	text-decoration: none;
}
.copyright{
	position: absolute;
	left: 0;
	bottom: 20px;
	font-size: 13px;
	color: #ffffff;
	text-align: center;
	width: 100%;
}
.copyright a:hover {
	color:#ffffff;
}
/*========== Content Section =========*/
#content-section{
	position:relative;
	padding:0 0 30px 290px;
	width:100%;
	z-index:5;
}
@media (min-width:320px) and (max-width:991px) {
	#content-section {
		padding-right: 15px;
		padding-left: 15px;
	}
}
.section{
	position:relative;
	margin-bottom:50px;	
	padding: 0 60px;
}
@media (min-width:320px) and (max-width:991px) {
	.section {
		padding-right: 15px;
		padding-left: 15px;
	}
}
.sec-title{
	position:relative;
	padding:19px 20px 19px 30px;
	background: #3e3e3e;
	border-radius: 5px;
}
.sec-title h2{
	position:relative;
	font-size:24px;
	text-transform:capitalize;
	font-weight:700;
	color:#fff;
}
.sec-title h3{
	position:relative;
	font-size:22px;
	text-transform:uppercase;
	font-weight:600;
}
.separator {
	position:relative;
	margin:20px 0;
	height:1px;
}
.separator:before{
	content:'';
	position:relative;
	display:block;
	width:100%;
	height:1px;
	background:linear-gradient(left,#d0d0d0,#f1f1f1,#ffffff);
	background:-moz-linear-gradient(left,#d0d0d0,#f1f1f1,#ffffff);
	background:-webkit-linear-gradient(left,#d0d0d0,#f1f1f1,#ffffff);
	background:-ms-linear-gradient(left,#d0d0d0,#f1f1f1,#ffffff);
	background:-o-linear-gradient(left,#d0d0d0,#f1f1f1,#ffffff);
}
.sec-content{
	position:relative;
	padding:10px 0;
}
@media (min-width:320px) and (max-width:991px) {
	.sec-content {
		padding-top: 30px;
	}
}
.introduction .sec-content h2{
	font-size:35px;
	margin-bottom:10px;
	font-weight: 700;
}
.introduction .sec-content h3{
	font-size:18px;
	margin-bottom:10px;
}
/*----- gulp-list -------*/
.sec-content .gulp-list,
.sec-content .gulp-list-link {
	margin-left: 20px;
}
.sec-content .gulp-list li,
.sec-content .gulp-list-link li {
	font-size: 15px;
	padding-bottom: 10px;
}
.sec-content .gulp-list-link {
	margin-top: 30px;
}
/*----- gulp-list-code -------*/
.sec-content .gulp-list-code {
	background-color: #f7f7f7;
	overflow: hidden;
	padding: 20px 30px;
}
.sec-content .gulp-list-code li {
	padding-bottom: 12px;
	font-size: 15px;
}
.sec-content .gulp-list-code li strong {
	background-color: #efd6db;
	padding: 2px 4px;
	color: #202326;
	font-weight: 600;
	border-radius: 3px;
}
.html-structure .sec-content h3,
.css-structure .sec-content h3,
.javascript .sec-content h3,
.sources-credits .sec-content h3,
.contact-form .sec-content h3,
.support .sec-content h3,
.map-settings .sec-content h3,
.count-timer .sec-content h3{
	font-size:15px;
	font-weight:600;
	margin-bottom:20px;
	line-height:1.4em;
}
.html-structure code{
	font-size:14px;
	padding:30px 20px;
	background:#f1f1f1;
	height:auto;
	display:block;
}
.javascript ul li{
	list-style:none;	
}
.sources-credits p{
	margin-bottom:2px;	
}
#content-section img{
	display:inline-block;
	width:70%;
}
@media (min-width:320px) and (max-width:991px) {
	#content-section img{
		width:100%;
	}
}
.content-title {
	font-size: 25px;
	font-weight: 700;
	margin-top: 30px;
}
.checkbox li:before {
	content: '\f00c';
	font-family: "FontAwesome", sans-serif;
	color: #26ae61;
	margin-right: 10px;
	font-size: 14px;
}
.checkbox li {
	font-size: 16px;
	line-height: 25px;
}
.checkbox li + li {
	margin-top: 7px;
}
#back-to-top {
	position: fixed;
	right: 20px;
	bottom: 20px;
	background-color: #fff;
	color: #6c727c;
	font-size: 18px;
	z-index: 9999;
	width: 40px;
	height: 40px;
	line-height: 40px;
	-webkit-border-radius: 100%;
	-moz-border-radius: 100%;
	border-radius: 100%;
	text-align: center;
	cursor: pointer;
	-webkit-box-shadow: 0 7px 10px rgba(0,0,0,.075);
	-moz-box-shadow: 0 7px 10px rgba(0, 0, 0, 0.075);
	box-shadow: 0 7px 10px rgba(0,0,0,.075);
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	-ms-transition: all 0.3s;
	-o-transition: all 0.3s;
	transition: all 0.3s;
}
#back-to-top:hover {
	background-color: #3CAAF7;
	color: #fff;
}