html, body {
	height: 100%;
	font-family: 'Roboto', sans-serif;
}

body {
	background-color: white;
	margin: 0;
}

ul {
	list-style-type: none;
}

a {
	text-decoration: none;
}

h1{
    color: #333333;
}


/*top_bar.height + main.height + footer.height = 8% + 80% + 12% */
#top-bar{  
    width: 100%;
    height: 8%;
    display: flex;
    display: -webkit-flex;
    flex-direction: row;
    -webkit-flex-direction: row;
    justify-content: space-between;
    -webkit-justify-content: space-between;
    align-items: flex-end;
    -webkit-align-items: flex-end;
}

	#top-bar nav {
		flex: 0 1 auto;
	    -webkit-flex: 0 1 auto;
	    padding-right: 20%;

	}

	#top-bar #logo {
		padding-left: 20%;
	}

	#top-bar img {
		padding: 10%;
		width: auto;
		/* Humair - I added this because size wasn't working for firefox*/
		max-width: 150px;  
	}


		#top-bar  nav ul {
			margin: 0;
			padding: 0;
			overflow: hidden;

		}
			#top-bar ul li {
				float: right;
			}

				#top-bar ul li a {
					display: block;
					color: darkgray;
					text-align: center;
					padding: 14px 16px;
					vertical-align: bottom;
				}

				#top-bar ul li a:hover {
					color: lightblue;
				}

			#top-bar .drop-menu {
				padding: 0;
			}

			.drop-menu {
			    display: none;
				padding: 0;
				width: auto;
			    position: absolute;
			    background-color: #f9f9f9;
			    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
			}

			#top-bar .drop-menu li {
				float: right;
				text-align: center;
				clear: both;
				height: auto;
				color: black;
			    text-decoration: none;
			    display: block;
			}

			.drop-menu li a {
				padding: 12px 16px;
			}

			.drop-down:hover .drop-menu {
				display: block;

			}

			.side-menu {
				display
			}



main {
	
	background-image: url("../images/main.jpg");
	background-size: 250px 250px;
	text-align: center;
	width: 100%;
	min-height: 80%;
	/*position: relative;
	height: 80%;
	overflow: auto;*/
}

/* Changes - main is a flex container for search content*/
main{
	display: flex;
	align-items: center;
	justify-content: center;
	flex-flow: column; /* Makes it grow vertically */
}


/* Changes - search is a flex container for h2 and bar, removed various attributes */
main .search {
	flex: 1;
	width: 60%;
	height: 100%;
	background-color: rgba(235,235,235, 0.6);


}

/* Changes - added h2 styiling for main */
main .search h2{
	font-family: 'Lato', sans-serif;
	color: gray;
	font-size: 2.5em;
	margin: 4%;
	padding-top: 200px; /* Change to move search bar content. Keep as pixel*/
}

main #search-select {
	display: inline-block;
}

main #search-select select {
	color: black;
	width: 100px;
    padding: 5px;
	font-size: 16px;
	box-sizing: border-box;
	-webkit-appearance: none;
	background: url(../images/down.png) no-repeat lightgray;
	background-size: 20px 20px;
	background-position: 72px 9px;
	border-top-left-radius: 10px;
	border-bottom-left-radius: 10px;
	margin-right: -5px;
}

main .search input[type=text] {
	display: inline;
    width: 250px;
    text-align: center;
    box-sizing: border-box;
    font-size: 16px;
    background-color: white;
    background-image: url('../images/search_icon.png');
    background-size: 20px 20px;
    background-position: 9px 9px;
    background-repeat: no-repeat;
    padding: 12px 20px 12px 40px;
    -webkit-transition: width 0.4s ease-in-out;
    transition: width 0.4s ease-in-out;
    border-top-right-radius: 10px;
	border-bottom-right-radius: 10px;
}

main .search input[type=text], main #search-select select {
	height: 40px;
	border: 2px solid #ccc;
	box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
}

main .search input[type=text]:focus {
    width: 50%;
}

main .search img {
	width: 50px;
	display: inline;
}

main button#add-solution {
	display: inline-block;
	border-radius: 10px;
	background-color: maroon; 
	color: white;
	width: 110px;

}

main p {
	display: inline-block;
}

footer {
	background-color: #333333;
	bottom: 0;
	height: 12%;
}

footer #footer-container{
	margin-left: 20%;
	margin-right: 20%;
	padding: .5%;
}
footer nav a{
	float: left;
	padding-right: 20px;
	font-size: 1em;	
}

footer h6 {
	margin: 0;
	color: white;
	float: right;
	font-size: 1em;
	font-weight: normal;
	font-style: italic;

}

footer nav a {
	display: block;
	color: darkgray;
	vertical-align: top;
}

/***********************************************************************************************************************/

/*THE SOLUTIONS PAGE BEGINS HERE*/
#solutions-header{
    color: #333333;
    font-family: 'Roboto', sans-serif;
}
#solutions-main{
    min-height: 87%;
}
/*the section which holds each of the solutions*/
section.solutions-card{
    text-align: left;
    background-color: white;
    border-radius: 20px;
    width: 95%;
    margin-left: 2.5%;
    cursor: pointer;
}
/*the title of the course*/
h3.solutions-title{
    font-family: 'Roboto',sans-serif;
    font-size: large;
    color: #333333;
    margin-left: 5%;
    margin-bottom: 5px;
    padding-top: 20px;
}
/*the time of the examination*/
p.solutions-time{
    font-family: 'Roboto',sans-serif;
    font-size: medium;
    color: dimgrey;
    margin-left: 5%;
    margin-top: 0px;
    margin-bottom: 2px;
}
/*whether its a midterm or final exam*/
p.solutions-type{
    font-family: 'Roboto',sans-serif;
    font-size: medium;
    color: dimgrey;
    margin-left: 5%;
    margin-top: 0px;
    padding-bottom: 20px;
}

#solutions-footer{
    height: 13%;
}

/**********************************************************************************************************************/

.questions-number{
    font-family: 'Roboto',sans-serif;
    font-size: large;
    color: #333333;
    margin-left: 5%;
    margin-bottom: 5px;
    padding-top: 15px;
}
.questions-comment{
    font-family: 'Roboto',sans-serif;
    font-size: medium;
    color: dimgrey;
    margin-left: 5%;
    margin-top: 0px;
    padding-bottom: 15px;
}