@charset "UTF-8";

#index.first #content {
	width: 100%;
}

#index.first .visual {	
	margin: 0px auto 40px auto;
	padding: 40px 20px 30px 20px;
	background: linear-gradient(-45deg, rgba(34, 172, 60, 0.9), rgba(90, 163, 204, .8));
}
#index.first  h1 {
	text-align: center;
	color: white;
	font-size: 30px;	
	line-height: 40px;	
	text-align: center;
	margin-bottom: 15px;
}

#index.first .section .section-body p {
	/*font-size: 14px;
	line-height: 1.75;*/
	margin-bottom: 0.8em;
	text-align: left;
}
#index.first .section .section-body p strong {
	font-size: 16px;
}

.inner {
	padding: 0 20px;
	margin: 0 auto;
}

#index.first #sec01 {
  	background-size: cover!important;
	background: linear-gradient(-45deg, rgba(255, 255, 255, .0), rgba(34, 172, 60, 0.5)),
  url("../img/bg_first_world_sp.jpg") top center;
}
#index.first #sec01_02::before,
#index.first #sec02::before{
  content: "";
  display: block;
  position: absolute;
  top: -30px;
  left: 50%;
  width: 0;
  height: 0;
  transform: translateX(-50%);
  border: 60px solid transparent;
   border-top: 80px solid rgba(245, 214, 85, 1);
  border-bottom-width: 0;
}

#index.first #sec01_02{
	
  	background-size: cover!important;
	padding-top: 60px;
	background: linear-gradient(0deg, rgba(255, 255, 255, .6), rgba(208, 231, 256, 0.9)),
  url("../img/bg_cloud.jpg") top center;
	position: relative;
	padding: 0px 20px;
}
#index.first #sec02{
	
  	background-size: cover!important;
	padding-top: 60px;
	background: linear-gradient(0deg, rgba(255, 255, 255, .6), rgba(208, 231, 256, 0.7)),
  url("../img/bg_cloud.jpg") top center;
	position: relative;
	padding: 0px 20px;
}
#index.first .heading {	
	margin: 0px auto 20px auto!important;
	padding: 30px 0px 10px 0px!important;
	background: linear-gradient(-45deg, rgba(34, 172, 60, 0.4), rgba(179, 212, 104, .4));
}

.img-book {
	width: 60%;
	
}

.bg-blue {
	border-radius: 4px;
	position: relative;
	padding-bottom: 20px;
}

.bg-blue::before {
  content: "";
  display: block;
  position: absolute;
  bottom: -15px;
  left: 50%;
  width: 0;
  height: 0;
  transform: translateX(-50%);
  border: 20px solid transparent;
  border-top: 20px solid #0084CB;
  border-bottom-width: 0;
	z-index: 9999;
}

@media (max-width: 640px) {
	.col-3 {
	float: left;
	}
	.col-3,.col-9 { width: 100%; }
	
	.col-3,.col-9,.col-12 {
		padding: 0;
	}
}

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