.video_tuto_banner{
	margin-top:15px;
	positIon:relative;
	background-image:url("../banners/video_tutorial.png");
	background-size:cover;
	height:400px;
	width:100%;
	position:relative;
	background-attachment:fixed;
	background-repeat:no-repeat;
	}
	.video_tuto_banner h1{
	font-size: 90px;
    color: white;
	position:absolute;
	left:22%;
	top:110px;
	}
	.video_tuto_banner{
	color:#615f5f;
	}
	.video_tuto_first{
	margin-top:60px;
	}
	.video_tuto{
	padding-bottom:50px;
	}
		.prompting_video{
	width:80%;
	margin:auto;
	background-color:rgba(232, 232, 232, 0.16);
	padding:10px;
	padding-bottom:80px;
	}
	.prompting_video p{
	text-align:justify;
	font-size:16px;
	font-family:open sans;
	color:rgb(109, 108, 108);
	}
	.prompting_video h3{
	font-family:open sans;
	color:#2399d2;
	}
	.prompting_video .row{
	margin-top:50px;
	}
	.prompting_video .prompting_video_first{
	margin-top:70px;
	}
	.prompting_video video{
	width:320px; 
	height:240px;
	}
	@media(max-width:768px){
	.prompting_video{
	width:90%;
	margin:auto;
	}
	.prompting_video h3{
	text-align:center;
	}
	.prompting_video video{
	display:block;
	margin:auto;
	width:100%;
	height:auto;
	}
	.prompting_video p{
	font-size:14px;
	}
	.prompting_video h3{
	font-size:20px;
	}
	}
	
	@media(min-width:1150px){
	.prompting_video video {
    width: 550px;
    height: 400px;
	}
	}
	@media(max-width:768px){
	.video_tuto_banner{
	height:400px;
	}
	.video_tuto_banner h1{
	font-size:50px;
	}
	}
	@media(max-width:400px){
	.video_tuto_banner{
	height:200px;
	}
	.video_tuto_banner h1{
	font-size:20px;
	top:60px;
	}
	}
	@media(min-width:768px){
	.video_content{
	padding-left:20px;
	}
	}
	@media(min-width:1150px){
	.video_content{
	position:relative;
	top:50px;
	}