@charset "utf-8";
/* CSS Document */

/*******************************
common
*******************************/
html {
	height: 100%;
}

body {
	height: 100%;
	line-height: 1.6;
}

#mainVisual {
	position: relative;
	height: 65%;
}

#mainVisual .bg {
	position: absolute;
	right: 0;
	min-width: 100%;
	min-height: 100%;
	width: auto;
	z-index: -100;
	background: url('/certifications/introductory/images/mainIndex01.jpg') no-repeat 0 0 #222;
	background-size: 100%;
}

#mainVisual .bgSnorkeling {
	position: absolute;
	right: 0;
	min-width: 100%;
	min-height: 100%;
	width: auto;
	z-index: -100;
	background: url('/certifications/introductory/images/mainSnorkeling01.jpg') no-repeat 0 0 #222;
	background-size: 100%;
}
#mainVisual .bgTandem {
	position: absolute;
	right: 0;
	min-width: 100%;
	min-height: 100%;
	width: auto;
	z-index: -100;
	background: url('/certifications/introductory/images/mainTandem01.jpg') no-repeat 0 0 #222;
	background-size: 100%;
}

#mainVisual .bgTryScuba {
	position: absolute;
	right: 0;
	min-width: 100%;
	min-height: 100%;
	width: auto;
	z-index: -100;
	background: url('/certifications/introductory/images/mainTryScuba01.jpg') no-repeat 0 0 #222;
	background-size: 100%;
}

#mainVisual .bgPassport {
	position: absolute;
	right: 0;
	min-width: 100%;
	min-height: 100%;
	width: auto;
	z-index: -100;
	background: url('/certifications/introductory/images/mainPassport01.jpg') no-repeat 0 0 #222;
	background-size: 100%;
}

#mainVisual h1 {
	font-size: 4.125rem;
	font-family: 'Work Sans', sans-serif;
	font-weight: bold;
	color: #fff;
	line-height: 1em;
	margin: 0 auto;
	padding: 4% 0 0;
	max-width: 71.25rem;
}

#mainVisual h1 b {
	font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI","Noto Sans Japanese","ヒラギノ角ゴ ProN W3", Meiryo, sans-serif;
	font-size: 85%;
}

#mainVisual a.arrow01 {
	position: absolute;
	bottom: 20%;
	left: 0;
	right: 0;
	z-index: 2;
	display: block;
	width: 100px;
	margin: 0 auto;
	-webkit-transform: translate(0, -50%);
	transform: translate(0, -50%);
	text-decoration: none;
	padding-top: 60px;
	color: #fff;
	font-size: 0.85em;
	text-align: center;
}

#mainVisual .arrow01 span {
	position: absolute;
	top: 0;
	left: 50%;
	width: 24px;
	height: 24px;
	margin-left: -12px;
	border-left: 1px solid #fff;
	border-bottom: 1px solid #fff;
	-webkit-transform: rotate(-45deg);
	transform: rotate(-45deg);
	-webkit-animation: sdb 2s infinite;
	animation: sdb 2s infinite;
	box-sizing: border-box;
}

@-webkit-keyframes sdb {
	0% {
		-webkit-transform: rotate(-45deg) translate(0, 0);
		opacity: 0;
	}
	50% {
		opacity: 1;
	}
	100% {
		-webkit-transform: rotate(-45deg) translate(-20px, 20px);
		opacity: 0;
	}
	}
	@keyframes sdb {
	0% {
		transform: rotate(-45deg) translate(0, 0);
		opacity: 0;
	}
	50% {
		opacity: 1;
	}
	100% {
		transform: rotate(-45deg) translate(-20px, 20px);
		opacity: 0;
	}
}

#main {
	background: #fff;
    -webkit-box-shadow: 0 -5px 20px 0 rgba(0, 0, 0, 0.5);
    -moz-box-shadow: 0 -5px 20px 0 rgba(0, 0, 0, 0.5);
    box-shadow: 0 -5px 20px 0 rgba(0, 0, 0, 0.5);
}

#subnavBar {
	background: #222222;
}

#subnavBar ul {
	text-align: center;
	letter-spacing: -.4em;
}

#subnavBar ul li {
	display: inline-block;
	letter-spacing: normal;
	vertical-align: middle;
	font-size: 14px;
	font-weight: bold;
	text-transform: uppercase;
	font-family: 'Work Sans', sans-serif;
	border-left: 2px solid #3c3c3c;
}

#subnavBar ul li:last-child {
	border-right: 2px solid #3c3c3c;
}

#subnavBar ul li a {
    padding: 0 15px;
    line-height: 4rem;
    display: block;
    font-weight: 700;
    color: #fff;
    transition: all .25s;
}

#subnavBar ul li a:hover {
    color: #29a3dd;
	background: #000;
}

#subnavBar ul li.active a {
    color: #29a3dd;
	background: #000;
}

#right {
	width: 72%;
	float: left;
}

.mainBox p {
	margin-bottom: 1em;
}

#left {
	width: 23%;
	float: right;
}

#leftNavi {
    background-color: #efefef;
    padding: 4.5em 1em 0;
}

#left dl dt {
	color: #000;
	font-weight: 700;
	font-size: 1.4rem;
}

#left .linkList {
    list-style-type: none;
    margin: 0.8em 0 0;
    padding: 0 0 0 1em;
    text-indent: -.9em;
}

#left .linkList li {
    list-style-type: none;
    margin: 0 0 1em 0;
    line-height: 1.25em;
}

#left .linkList li a::before {
    color: #1d4591;
    font-size: 1.2em;
    font-style: normal;
    content: "\203A";
    padding-right: .5em;
}

#left .contact {
	border-top: 1px solid #ddd;
	border-bottom: 1px solid #ddd;
	margin: 1.25rem 0 0;
	padding: 1.25rem 0 0;
}

#left .contact a {
	margin: 0 0 1.25rem;
	text-align: center;
	display: block;
	padding: 0.8rem 1em 0.8rem 1rem;
	font-size: 0.8rem;
	background-color: #f1860e;
	color: #fff;
    transition: all .25s;
}

#left .contact a:hover {
	background-color: #c16b0b;
	opacity: 1.0!important;
}

#left iframe {
	width: 100%;
	height: auto;
}

/*******************************
index
*******************************/
#index #featured {
	margin-top: 3%;
	padding: 3% 0 5%;
	background: #f2f2f2;
}

#index #featured h2 {
    font-size: 2.5rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 2%;
}

#index #featured h2 span {
	display: block;
    font-weight: 300;
	line-height: 0.65em;
	font-size: 0.65em;
	opacity: 0.7;
}

#index #featured ul {
	letter-spacing: -.4em;
}

#index #featured ul li {
	width: 31%;
	display: inline-block;
	letter-spacing: normal;
	vertical-align: top;
}

#index #featured ul li:not(:last-child) {
	margin-right: 2%;
}

#index #featured ul li a {
	display: block;
	color: #000;
}

#index #featured ul li a img {
	width: 100%;
}

#index #featured ul li a dl {
	margin-top: 0.8em;
}

#index #featured ul li a dl dt {
	font-weight: bold;
	margin-bottom: 0.8em;
}

/*******************************
tryScuba
*******************************/
#tryScuba {
    margin: 0 auto;
    max-width: 71.25rem;
	padding: 0 0 5%;
	overflow: hidden;
}

#tryScuba h2 {
	font-weight: 700;
	line-height: 1em;
	color: #000;
	font-size: 2rem;
	padding-bottom: 0.5em;
}

#tryScuba .photo01 {
    float: right;
    width: 35%;
    margin: -2em 1% 2% 1%;
    transform: rotate(10deg);
    -moz-transform: rotate(10deg);
    -webkit-transform: rotate(10deg);
}

#tryScuba h3 {
	font-weight: 700;
	line-height: 1em;
	color: #000;
	font-size: 1.4rem;
	margin-top: 1.8em;
}

#tryScuba p {
    font-family: inherit;
    font-size: 1rem;
    font-weight: normal;
    line-height: 1.6;
    margin-top: 0.8rem;
    text-rendering: optimizeLegibility;
}

#tryScuba .tryScubaBox01 {
	overflow: hidden;
}

#tryScuba .tryScubaBox01 img {
	float: right;
	margin: 5% 1% 1% 1%;
	width: 35%;
	transform: rotate(3deg);
	-moz-transform: rotate(3deg);
	-webkit-transform: rotate(3deg);
}

#tryScuba .tryScubaBox02 {
	margin: 1rem 0 0 1.4em;
}

#tryScuba .tryScubaBox02 li {
	list-style-type: disc;
}

#tryScuba .tryScubaBox02 li.txt01 {
	text-indent: -3em;
	padding-left: 3em;
}

#tryScuba .tryScubaBox02 li:not(:last-child) {
	margin-bottom: 0.5em;
}

#tryScuba .tryScubaBox03 {
	overflow: hidden;
}

#tryScuba .tryScubaBox03 img {
	float: right;
	margin: 0 1%;
	width: 40%;
	transform: rotate(3deg);
	-moz-transform: rotate(3deg);
	-webkit-transform: rotate(3deg);
}

#tryScuba .tryScubaBox03 ul {
	margin: 1rem 0 0 1.4em;
}

#tryScuba .tryScubaBox03 ul li {
	list-style-type: disc;
}

#tryScuba .link01 {
	background: -webkit-linear-gradient(transparent 40%, #ffdd0e 40%);
	background: -o-linear-gradient(transparent 40%, #ffdd0e 40%);
	background: linear-gradient(transparent 40%, #ffdd0e 40%);
	color: #000;
    transition: 300ms ease-out;
}

#tryScuba .link01:hover {
	color: #29a3dd;
	opacity: 1.0!important;
}

#tryScuba h4 {
	border-top: 1px solid #000;
	border-left: 1px solid #000;
	color: #000;
	font-weight: 700;
	font-size: 1.4rem;
	margin-top: 2em;
	padding: 0.2em 0 0 0.5em;
	line-height: 1.4;
}

#tryScuba .tryScubaBox04 {
	margin-top: 2em;
}

#tryScuba .tryScubaBox04 h4 {
	border: none;
	background: -webkit-linear-gradient(transparent 60%, #ffdd0e 60%);
	background: -o-linear-gradient(transparent 60%, #ffdd0e 60%);
	background: linear-gradient(transparent 60%, #ffdd0e 60%);
	display: inline;
	padding: 0;
}

#tryScuba .tryScubaBox04 b {
	color: #29a3dd;
	font-size: 1.5em;
}

#tryScuba .tryScubaBox04 dl {
	background: #f4f4f4;
	padding: 1em 1em 0;
}

#tryScuba .tryScubaBox04 dt {
	font-weight: bold;
}

#tryScuba .tryScubaBox04 dt i {
	margin-right: 0.3em;
	color: #ffdd0e;
}

#tryScuba .tryScubaBox04 dd {
	padding-bottom: 1em;
}

.indent02 {
	text-indent: -1em;
	padding-left: 1em;
	margin-top: 0 !important;
}