header {
	background: #8b09cc;
}
.header-item:hover {
	background: #6e07a1;
}
footer {
	background: #650694;
}
main {
	max-width: 720px;
	margin: 0 auto;
}
main a {
	color: #7200ab;
	text-decoration: none;
}
main a:hover {
	color: #9c0ae5;
	text-decoration: underline;
}
.top {
	margin-top: 20px;
	margin-bottom: 30px;
	padding: 0 10px;
}
.downloads {
	max-width: 340px;
	margin: 0 auto;
}
@media (min-width: 760px) {
	.top {
		display: flex;
		justify-content: space-between;
		margin-bottom: 50px;
		padding: 0;
	}
	.introduction {
		width: 55%;
	}
	.downloads {
		width: 40%;
		margin: 0;
		margin-top: 40px;
	}
}
.introduction h1 {
	text-align: center;
	margin-bottom: 0;
	font-size: 40px;
	color: #460466;
	margin-right: 30px;
}
.introduction h2 {
	text-align: center;
	font-weight: normal;
	font-size: 18px;
	margin-top: 0;
	color: #532c66;
	margin-right: 30px;
}
.introduction p {
	line-height: 150%;
}
.downloads > a {
	display: flex;
	text-decoration: none;
	color: white;
	background: #650694;
	border: 1px solid #520578;
	margin-top: 15px;
	height: 50px;
	border-radius: 25px;
}
.downloads > a:hover {
	border-color: #650694;
	background: #7107a6;
	color: white;
	text-decoration: none;
}
.downloads > a > div:nth-child(1) {
	width: 45px;
	line-height: 50px;
	border-right: 1px solid #7f08ba;
	text-align: center;
	padding-left: 5px;
}
.downloads > a > div:nth-child(2) {
	align-self: center;
	padding: 0 10px;
}
.downloads > a > div:nth-child(2) > div:nth-child(1) {
	font-size: 16px;
	font-weight: bold;
}
.downloads > a > div:nth-child(2) > div:nth-child(2) {
	font-size: 12px;
}
.downloads > div {
	font-size: 13px;
	margin-top: 15px;
	text-align: center;
}
.downloads > .sources-17 {
	font-size: 12px;
	margin-top: 3px;
}
main > ul {
	list-style-position: inside;
	padding: 0 10px;
}
@media (min-width: 760px) {
	main > ul {
		column-count: 2;
		column-gap: 20px;
		padding: 0;
	}
}
main > ul > li {
	padding: 4px 0;
}
.about {
	border: 1px solid #650694;
	background: #fcf7ff;
	padding: 10px;
	margin: 10px;
	margin-top: 30px;
}
@media (min-width: 760px) {
	.about {
		margin: 0;
		margin-top: 70px;
		padding: 20px;
	}
}
.about h2 {
	margin: 0;
	margin-bottom: 10px;
	font-size: 20px;
}
.about p {
	margin: 0;
}