b {
	font-weight: 700;
}

.main {
	text-align: center;
}

.header {
	font-size: 60px;
	line-height: 1.2;
	margin-top: 15px;
	margin-bottom: 30px;
}

.menu li {
  display: inline;
  margin-right: 20px;
  font-size: 30px;
}

.content {
	width: 600px;
	margin-top: 20px;
	margin-left: auto;
	margin-right: auto;
	margin-bottom: 50px;
	font-size: 18px;
}

.source-code, .download {
	font-size: 24px;
}
	
.aleksey-photo {
	width: 60%;
	margin-top: 25px;
	margin-bottom: 25px;
}
	
.project-description {
	text-align: left;
}

.project-description ul li {
	margin-top: 5px;
}

.project-description ul {
	list-style-type: disc;
	list-style-position: inside;
}

.project-list li {
	margin-top: 50px;
}

.project-link {
	font-size: 24px;
}

.contact-list li {
	margin-top: 50px;
	font-size: 24px;
}

.copyright {
	font-size: 12px;
	height: 100px;
	margin-top: 100px;
}

.program-screen {
	margin-top: 25px;
	margin-bottom: 15px;
}

p.experience {
	text-indent: 25px;
	margin-bottom: 10px;
}

@media (max-device-width: 800px) {
	.content {
		font-size: 24px;
		width: 80%;
	}

	.aleksey-photo {
		width: 50%;
		margin-top: 25px;
		margin-bottom: 25px;
	}

	.project-description {
		margin-top: 30px;
		font-size: 18px;
	}
	
	.program-screen { width: 80%; }
}

@media (max-device-width: 500px) {
	.header { font-size: 72px; }

	.menu li { font-size: 48px; }

	.content {
		font-size: 32px;
		width: 90%;
	}

	.aleksey-photo {
		width: 70%;
		margin-top: 25px;
		margin-bottom: 25px;
	}

	.project-link { font-size: 40px; }

	.project-description {
		margin-top: 50px;
		font-size: 24px;
	}

	.program-screen { width: 100%; }

	.copyright {
		font-size: 24px;
	}
}