@charset "utf-8";

* {
    margin: 0;
    padding: 0;
}

html {
    color: #363636;
    font-family: Verdana, sans-serif;
}

p {
	line-height: 1.5;
}

a {
	text-decoration: none;
}

.top {
	width: 18em;
	height: 22em;
	margin: 5em auto;
}

.top > img {
	width: 10.5em;
	padding: 1.5em 3.75em;
}

.page_container {
	width: 18em;
	margin-left: auto;
	margin-right: auto;
}

.page_container a {
	color: #777777;
}

.link:hover {
	border-bottom: 2px solid #d7d7d7;
}

section {
	margin-bottom: 5em;
}

.section_title {
	font-size: 1.5em;
	font-weight: normal;
	text-align: center;
	border-top: 1px solid #d7d7d7;
    border-bottom: 1px solid #d7d7d7;
	padding: 0.5em 0;
	margin: 1.5em 0;
}

section ul {
	width: 13em;
	margin-left: auto;
	margin-right: auto;
	list-style-type: circle;
}

section li {
	padding-bottom: 1em;
}

.screenshot_mobile {
	width: 13em;
	padding: 1em 2.5em;
}

.screenshot_desktop {
	width: 18em;
}

li .screenshot_desktop {
	width: 13em;
	padding-top: 1em;
	padding-bottom: 1em;
}

.how_to_use {
	margin-bottom: 1.5em;
}

.how_to_use > p {
	width: 14em;
	padding: 1em 2em;
}

#notes > p {
	font-size: 0.8em;
	width: 17.5em;
	padding: 1em 2.5em;
}

.download {
	width: 12em;
	padding: 0 3em;
}

.download img {
	width: 12em;
	vertical-align: middle;
}

.section_contents p {
	text-align: center;
}

@media screen and (min-width: 768px){
	.top {
		width: 25em;
		height: 25em;
	}
	
	.top > img {
		width: 13em;
		padding: 1.5em 6em;
	}
	
	.page_container {
		width: 25em;
	}
	
	section ul {
		width: 18em;
	}

	.how_to_use > p {
		width: 23em;
	}

	#notes > p {
		width: 25em;
		padding: 1em 3.125em;
	}

	.screenshot_mobile {
		padding: 1em 6em;
	}

	.screenshot_desktop {
		width: 25em;
	}

	li .screenshot_desktop {
		width: 18em;
	}

	.download {
		padding: 0 6.5em;
	}

	.section_contents {
		width: 18em;
		margin-left: 3.5em;
		margin-right: 3.5em;
	}
}