@charset "utf-8";

@media only screen and (max-width: 768px) {
	.aeroengine_page_title{
		height: 77vw;
	}

	.aeroengine_page_title .bg {
		position: absolute;
		height: 0;
		padding-top: 77vw;
	    background-position: -35px top;
	    background-size: 130vw;
	}
	
	.aeroengine_page_title:before{
		content: none;
	}
	.aeroengine_page_title_inner{
		width: 100%;
		left: 0;
		top: auto;
		bottom: 0;
		transform: none;
		box-sizing: border-box;
		padding: 1em 0.8em;
		background-color: rgba(255,255,255,0.7);
	}
	.aeroengine_page_title_inner h2{
		font-size: 25px;
		width: 100%;
		display: block;
		text-shadow: none;
		margin: 0 auto 0.3em;
		padding: 0;
	}
	.aeroengine_page_title_inner p{
		margin: 0;
		font-size: 16px;
		line-height: 1.5;
	}
 .aeroengine_page_title_inner p br{
  display: none;
 }

.section-inner p.caution, .caution {
  font-size: 12px;
}
	
.video_box ol,.video_box div.video {
	width: 100%;
	margin: 2px auto;
}


.video_box ol li {
  font-size: 90%;
}

.video_box ol li span {
  font-size: 80%;
  margin-right: 0.3em;
  width: 15px;
  height: 15px;
  line-height: 18px;
}

.video_box li.yaji:before {
  top:-15px;
  right:-0.9em;
}

.video_box li.yaji:after {
  top:-15px;
  right:-.6em;
  z-index: 10;
}

.video_box .caution {
  width: 90%;
}


#play_btn {
	width: 20%;
	height: 20%;
}


	
}