/* Style sheet created by: Chen-yu Lee, 10/19/2020 */

/* Style for body specifies a background color */
body {
	background-color: #E0F0FF;
}

/* Styles for Mobile Layout */

/* Style for the container centers the page and specifies the width */
#container {
	width: 800px;
	margin-left: auto;
	margin-right: auto;
}

/* Style for the header specifies top margin, background color, rounded corners, and center align content */
header {
	font-family: Verdana, Arial, serif;
	font-size: 2em;
	margin-top: 0.2em;
	margin-bottom: 0.3em;
	text-align: center;
	padding: 0.2em;
	color: #000066;
}

#banner {
	text-align: center;
}

/* Style for nav specifies text properties */
nav {
	font-family: Lucida, "Times New Roman", serif;
	font-size: 1em;
	font-weight: bold;
	text-align: center;
}

/* Style for the main specifies a block display, text properties, margins, padding, rounded corners, and borders  */
main {
	display: block;
	font-family: Georgia, "Times New Roman", sans-serif;
	font-size: 1em;
	margin-top: 0.5em;
	padding: 0.5em;
	border-radius: 1em;
	background-color: #FFFFFF;
	overflow: auto;
}

/* Style for the footer specifies font size, text alignment, and top margin */
footer {
	font-size: .70em;
	text-align: center;
	margin-top: 2em;
}
img {
	max-width: 100%;
	height: auto;
}
/* Style specifies padding and margins for unor- dered list */
nav ul {
	padding: 0;
	margin-top: 0.5em; 
	margin-bottom: 0.5em;
}
/* Style for nav li specifies the background color, rounded corners, removes bullet style, and applies margins and pad- ding for list items within the navigation */
nav li {
	background-color: #000066;
	list-style-type: none; margin: 0.4em; padding: 0.5em;
}
/* Style changes navigation link text color to white and
    removes the underline */
nav li a {
	color: #FFFFFF;
	text-decoration: none;
}
/* Style displays the mobile class */ 
.mobile {
	display: inline;
}

@media only screen and (min-width: 320px) {

	article h3 { 
		text-align: center;
	}
	figure {
		text-align: center;
	}
	figcaption {
		color: #000066;
	}
	section {
        padding: 1em;
	}
    article {
        margin: 1em;
        padding: 1em;
		background-color: #ACB7E6;
	}
}

@media only screen and (min-width: 481px) {
	
	nav li {
		display: inline; float: left; margin-left: 1%; margin-right: 1%; padding-left: 0; padding-right: 0; width: 18%;
	}
	main {
		clear: left;
	}
	/* .mobile {
		display: none;
	}
	.desktop {
		display: inline;
	} */
}
@media only screen and (min-width: 769px) {
	/* desktop only */
	#container {
		width: 80%;
	}

	nav ul {
		margin: 0; padding-left: 0.50%; padding-right: 0.50%;
	}
	nav li {
		border-radius: 0; margin-left: 0; margin-right: 0; padding: 0;
		width: 20%; white-space: nowrap;
	}
	nav li a {
		display: inline-block;
		padding: 0.7em; font-size: 1.25em;
	}
	main {
		border: none;
		border-radius: 1em;
		box-shadow: 1em 1em 1em #331400; margin-top: 1em;
	}
	nav li a:link{
		color: #FFFFFF;
	}
	nav li a:hover {
		color: #CCFFCC;
		font-size: 1.5em;
	}
	body {
		background: -moz-linear-gradient(#FFFFFF, #3366CC) /* firefox */;
		background: -o-linear-gradient(#FFFFFF, #3366CC) /* opera */;
		background: -webkit-linear-gradient(#FFFFFF, #3366CC) /* chrome & safari */;
		background: linear-gradient(#FFFFFF, #3366CC);
		background-attachment: fixed;
	}
	section article {
        width: 22%;
		float: left;
        height: 15em;
    }
}