html{
	background-color: white;
	height: 100%;
}
body{
	font-family: 'Raleway', sans-serif;
	height: 100%;
	width: 100%;
	display: none;
}
body#home{
	background-image: url("ConcordeBW.jpg");
	background-repeat: no-repeat;
	background-size: 103%;
	z-index: -2;
	width: 100%;
}
body#subsect{
	position: relative;
}
.background_grey{
	position: absolute;
	background-color: #dfdfdf;
	background-size: cover;
	height:89.5%;
	width: 100%;
	top: 10.5%;
	z-index: -3;
}
h1{
	font-size: 200pt;
	font-weight: 50;
	margin-left: -40px;
	margin-top: 230px;
	text-align: center;
	color: white;
	position: absolute;
	z-index: 1;
	display: none;
}
.button_container{
	z-index: 2;
	display: none;
}
h3{
	font-size: 25pt;
	font-weight: 50;
	margin-left: 60px;
	margin-top: 180px;
	margin-bottom: 0px;
	color: white;
}
p{
	margin-left: 60px;
	font-size: 9pt;
	color: #1e2738;
}
.button_container #btn_ophist{
	display: inline-block;
	margin-left: 125px;
	margin-top: 540px;
	color: white;
	font-size: 18px;
	font-weight: bold;
	color: white;
	text-decoration: none;
}
.button_container #btn_ophist:hover{
	color: #1e2738;
	transition: 0.9s;
}	
.button_container #btn_development{
	display: inline-block;
	margin-left: 125px;
	color: white;
	font-size: 18px;
	font-weight: bold;
	color: white;
	text-decoration: none;
}
.button_container #btn_development:hover{
	color: #1e2738;
	transition: 0.9s;
}
.button_container #btn_comp{
	display: inline-block;
	margin-left: 125px;
	color: white;
	font-size: 18px;
	font-weight: bold;
	color: white;
	text-decoration: none;
}
.button_container #btn_comp:hover{
	color: #1e2738;
	transition: 0.9s;
}
.button_container #btn_accidents{
	display: inline-block;
	margin-left: 125px;
	color: white;
	font-size: 18px;
	font-weight: bold;
	color: white;
	text-decoration: none;
}
.button_container #btn_accidents:hover{
	color: #1e2738;
	transition: 0.9s;
}
.interior_button_container{
	z-index: 3;
}
.int_button_container #btn_concorde{
	display: inline-block;
	font-size: 70pt;
	font-weight: bold;
	color: #1e2738;
	margin-left: 450px;
	margin-top: 50px;
	margin-bottom: 0px;
	text-decoration: none;
}
.interior_button_container #btn_ophist{
	display: inline-block;
	margin-left: 385px;
	color: white;
	font-size: 12px;
	font-weight: bold;
	color: white;
	text-decoration: none;
}
.interior_button_container #btn_ophist:hover{
	color: #1e2738;
	transition: 0.9s;
}	
.interior_button_container #btn_development{
	display: inline-block;
	margin-left: 50px;
	color: white;
	font-size: 12px;
	font-weight: bold;
	color: white;
	text-decoration: none;
}
.interior_button_container #btn_development:hover{
	color: #1e2738;
	transition: 0.9s;
}
.interior_button_container #btn_comp{
	display: inline-block;
	margin-left: 50px;
	color: white;
	font-size: 12px;
	font-weight: bold;
	color: white;
	text-decoration: none;
}
.interior_button_container #btn_comp:hover{
	color: #1e2738;
	transition: 0.9s;
}
.interior_button_container #btn_accidents{
	display: inline-block;
	margin-left: 50px;
	color: white;
	font-size: 12px;
	font-weight: bold;
	color: white;
	text-decoration: none;
}
.interior_button_container #btn_accidents:hover{
	color: #1e2738;
	transition: 0.9s;
}
.photo_caption{
	width: 50%;
	margin-top: -200px;
	margin-right: 10px;
	float: right;
}
.photo_caption img{
	width: 100%;
}
.caption{
	display: none;
}
img:hover +.caption{
	width: 60%;
	display: inline-block;
	font-size: 6pt;
	color: #1e2738;
	transition: 0.9s;
}
img:hover +.caption2{
	width: 23%;
	margin-right: 30px;
	margin-top: -20px;
	display: inline-block;font-size: 6pt;
	color: #1e2738;
}	
.photo_caption2{
	width: 50%;
	margin-top: -100px;
	margin-right: 10px;
	float: right;
}
.photo_caption2 img#compare{
	width: 100%;
	height: 100%;
	margin-top: -100px;
	margin-bottom: 220px;
	float: right;
}
.photo_caption2 img#compare2{
	width: 490px;
	height: 230px;
	margin-top: -200px;
	margin-right: 10px;
	float: left;
}
.caption2{
	display: none;
}
.The_Concorde{
	width: 23%;
	display: inline-block;
	line-height: 1rem;
	margin-bottom: 10px;
}
.However{
	width: 23%;
	display: inline-block;
	vertical-align: top;
	line-height: 1rem;
	margin-bottom: 10px;
}
.The_Concorde_was{
	width: 23%;
	display: inline-block;
	line-height: 1rem;
	margin-bottom: 10px;
}
.the_wing{
	width: 23%;
	display: inline-block;
	vertical-align: top;
	line-height: 1rem;
	margin-bottom: 10px;
}
.The_only{
	width: 23%;
	display: inline-block;
	line-height: 1rem;
	margin-bottom: 10px;
}
.the_Tu{
	width: 23%;
	display: inline-block;
	vertical-align: top;
	line-height: 1rem;
	margin-bottom: 10px;
}
.In_July{
	width: 23%;
	display: inline-block;
	line-height: 1rem;
	margin-bottom: 10px;
}
.Concorde_pilots{
	width: 23%;
	display: inline-block;
	vertical-align: top;
	line-height: 1rem;
	margin-bottom: 10px;
}