html, body {
	margin: 0px;
	height: 100%;
}

.content {
	display: flex;
	justify-content: center;
	background-color: #f5f2f0;
}

.main-column {
	width: 900px;
	background-color: white;
	box-shadow: 0px 0px 22px rgba(0, 0, 0, .1);
	margin-top: 0px;
	padding-left: 80px;
	padding-right: 80px;
	padding-top: 40px;
	padding-bottom: 200px;
	margin-top: 50px;
	margin-bottom: 50px;
	border-radius: 10px;
}

h1 {
	font-family: "Roboto";
	font-weight: bolder;
	font-size: 52px;
	letter-spacing: .05em;
	color: #1C110A;
}

h2 {
	font-family: "Roboto";
	font-size: 30px;
	letter-spacing: .02em;
	color: #9B2915;
}

.filename {
	font-family: "Roboto";
	font-size: 18px;
	font-weight: bold;
	color: #1C110A;
	margin-bottom: 10px;
}

p {
	font-family: "Roboto";
	font-size: 18px;
	color: #1C110A;
	line-height: 1.7;
}

.tutorial-step {
	margin-bottom: 40px;
}

.author {
	font-style: italic;
}

.tutorial-image {
	border-radius: 6px;
	box-shadow: 0px 0px 20px rgba(0, 0, 0, .3);
	cursor: pointer;
}

.tutorial-image-noshadow {
	border-radius: 6px;
	cursor: pointer;
}

.col-img-container {
	display: flex;
	flex-direction: row;
	justify-content: space-around;
	align-items: center;
	flex-wrap: nowrap;
	margin-bottom: 40px;
	margin-top: 40px;
}

.row-img-container {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	row-gap: 10px;
	margin-bottom: 40px;
	margin-top: 40px;
}

.modal {
	display: none;
	width: 100%; 
	height: 100%; 
	position: fixed; 
	left: 0;
	top: 0;
	z-index: 1; 
	background-color: rgba(0,0,0,0.8); 
}
  
.modal-content {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	height: 100%;
}

.modal-image {
	display: inline-block;
	max-width: 60%;
	max-height: 60%;
}

.dismiss-modal {
	margin-top: 16px;
	font-family: "Roboto";
	font-size: 18px;
	color: #fff;
	border: none;
	background-color: transparent;
	cursor: pointer;
	text-decoration: underline;
}