body {
	background-color: #0d0d0d;
	font-family: Arial;
	margin: 0;
}

.header {
	background-image: url(media/background.png);
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
	height: 350px;
	position: relative;
	width: 100%;
}

.headerLogo {
	left: 50%;
	position: absolute;
	top: 50%;
	transform: translate(-50%, -50%);
	-ms-transform: translate(-50%, -50%);
	-webkit-transform: translate(-50%, -50%);
}

.mainVideo {
	display: block;
	margin: auto;
	max-width: 50%;
	padding: 20px;
}

.info {
	display: flex; 
	margin: 150px auto;
	padding: 20px;
}

.cover {
	display: block;
	margin: auto;
	max-width: 20%;
}

.description {
	color: white;
	margin-right: 100px;
	width: 50%;
}

.tagContainer {
	display: flex;
	margin: 50px -5px;
}

.tag {
	background-color: SeaGreen;
	border-radius: 5px;
	color: Chartreuse;
	margin: 5px;
	padding: 5px;
}

.note {
	background-color: LightSlateGray;
	border-color: DeepSkyBlue;
	border-style: none none none solid;
	border-width: 7px;
	padding: 1px 20px 1px 20px;
}

.mainGallery {
	display: block;
	margin: auto;
	max-width: 50%;
	padding: 20px;
}

.mainImage {
	width: 100%;
}

.gallery {
	display: flex;
	margin: auto -5px;
}

.galleryImage {
	cursor: pointer;
	float: left;
	margin: 5px;
	opacity: 0.7;
	width: 100%;
}

.galleryImage:hover {
	opacity: 1;
}

.category {
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
	border-radius: 10px;
	cursor: pointer;
	display: block;
	height: 300px;
	margin: 70px auto;
	max-width: 500px;
	transition: transform .3s;
}

.categoryTitle {
	color: white;
	font-size: 30px;
	left: 50%;
	opacity: 0;
	padding-bottom: 5px;
	padding-top: 5px;
	position: relative;
	text-align: center;
	top: 50%;
	transform: translate(-50%, -50%);
	-ms-transform: translate(-50%, -50%);
	-webkit-transform: translate(-50%, -50%);
	transition: .5s ease;
}

.category:hover {
	transform: scale(1.3);
	-ms-transform: scale(1.3);
	-webkit-transform: scale(1.3);
}

.category:hover .categoryTitle {
	background-color: black;
	opacity: 1;
}

footer {
	background-color: black;
	color: white;
	padding: 20px;
	text-align: center;
}

details[open] summary {
	border-bottom: 1px solid #FFFFFF;
	padding-bottom: 30px;
}

summary {
	cursor: pointer;
	font-weight: bold;
	margin: 30px;
}

/* media queries for mobile */
@media screen and (max-width: 1000px) {

.mainVideo {
	max-width: 80%;
}

.mainGallery {
	max-width: 80%;
}

.categoryTitle {
	opacity: 1;
}

}