html, body {
/* This controls the background color - the current color is a purple shade */
background: #15268a; 
	margin: 0;
}
h1, h2, h3, h4, h5, h6, p {
	margin: 0;
	padding: 0;
}
/* This controls the color of the text for each of the headers */
h1, h2, h3, h4, h5, h6 {
	color: rgb(21, 38, 138);} 
/* This section controls the position, spacing, and color of the navigation */
nav { background-color: rgb(21, 38, 138); 
    position: relative; 
    padding: 10px 0px 0px 50px;}
nav ul { list-style: none; 
    margin: 0; 
    padding: 0;
    text-align:center;}
nav > ul > li { 
    float: left;
    text-align: center;}
nav ul::after { content:''; 
    display: block; 
    clear: both;}
nav ul li:hover { 
    background-color: rgba(56,90,63, .8);
}
nav ul li:hover > ul { display: block; }
nav ul li a { display: inline-block; 
    color: #ffffff; 
    background-color: #15268a;
    text-align: center;
	padding: 10px 10px 10px 10px; 
    text-decoration: none; 
    width: 135px;
    margin-top: -10px;
}
nav ul li a:hover { 
    background-color: #000000;
    padding: 10px 10px 10px 10px;
}
nav ul ul { display: none; 
    position: absolute; 
    top: 100%; 
    background-color: rgba(56,90,63,.8); }
nav ul ul li { position: relative; 
    text-align: center;}
nav ul ul ul { left: 100%; top: 0px; }
/* This section controls the format of the text between the body tag */
body {
	font-family: Verdana, Geneva, sans-serif;
	font-size: 100%;
	width: 80%;
	margin-right: auto;
	margin-left: auto;
	padding: 2.5% 2.5% 0;
	background: white;
	line-height: 1.8;
}
h1 {
	font: 1.6em Verdana, Geneva, sans-serif;
	margin-bottom: .4em;
	color: rgb(83, 104, 138);
}
h2 {
	font: 3.2em Georgia, "Times New Roman", Times, serif;
	margin-bottom: .2em;
   }
h2 a {text-decoration: none;
    color: rgb(21, 38, 138);
}
h3 {
	font-size: 1.2em;
}
p {
	margin-bottom: 1em;
}
a {
	color: darkviolet;     
}
a:hover {
	color: deepskyblue;
}
pre {
	font-size: 1.4em;
	color: white;
	padding: .5em 1em;
	border-left: 1em solid #A68048;
	background: #666; 
	white-space: pre-wrap;
	white-space: -moz-pre-wrap;
	white-space: -pre-wrap;
	white-space: -o-pre-wrap;
	word-wrap: break-word;
	width: 80%;
}
pre.wrong {
	border-left-color: red;
}
pre.correct {
	border-left-color: green;
}
dt {
	font-style: italic;
	font-size:1.2em;
}
dd {
	margin-bottom: 1.4em;
}
table {
	margin-top: 1em;
}
caption {
	margin: 0;
	padding: 0;
	margin-bottom: 1em;
	text-align: left;
}
td, th {
	padding: 10px;
}
.center {
	text-align: center;
}
header h2 {
	padding-bottom: .2em;
	border-bottom: 1px solid gray;
}
aside {
	padding: 1em;
	background:rgb(83, 104, 138);
	color: white;
	margin-bottom: 1em;
}
img.displayed {
	margin-left: auto;
	margin-right: auto;
    position:relative;
}
img.pictures {
    position: relative;
}
img.centerimage {
	margin-left: auto;
	margin-right: auto;
	display: block; 
}
aside h4 {
	color: white;
}
footer {
	border-top: 1px solid gray;
	text-align: center;
	font-size: .8em;
	line-height: 4em;
	margin-top: 1em;
}
blockquote {
	font-style: italic;
}
.flowRight {
	float: right;
	margin-left: 10px;
}
.flowLeft {
	float: left;
	margin-right: 10px;
}
ul {
    list-style-type: square;
}
table {width: 100%;margin-top: 0px}
th, td {padding: 9px 25px 10px 25px;}
th {text-transform: uppercase;
    letter-spacing: 0.1em; font-size: 90%; 
    border-bottom: 2px solid #808DAB;
    border-top: 2px solid #808DAB; 
    text-align: left;
}
/* Countdown Timer Styling - Home Page */
#timebox {
    position:absolute;
    text-align:right;
    float:right;
    border:6px ridge skyblue;
}
.timetext {    
    font-size: 20px;
    font-weight: bold;
    color:deepskyblue;
}
/* Photo Gallery - Photo Page */
/* The grid: Four equal columns that floats next to each other */
.column {
  float: left;
  width: 25%;
  padding: 10px;
}
/* Style the images inside the grid */
.column img {
  opacity: 0.8; 
  cursor: pointer; 
}
.column img:hover {
  opacity: 1;
}
/* Clear floats after the columns */
.row:after {
  content: "";
  display: table;
  clear: both;
}
/* The expanding image container */
.container {
  position: relative;
  display:none;
  -webkit-transition:width 0.3s linear 0s;
  transition:width 0.3s linear 0s;
  z-index:10;
}
/* Expanding image text */
#imgtext {
  position: absolute;
  bottom: 15px;
  left: 15px;
  color: white;
  font-size: 20px;
}
/* Closable button inside the expanded image */
.closebtn {
  position: absolute;
  top: 10px;
  right: 15px;
  color: white;
  font-size: 35px;
  cursor: pointer;
}
/* Dropdown Button - Results Page */
/* Dropdown Button */
.dropbtn {
    background-color: rgb(21, 38, 138);
    color: white;
    padding: 16px;
    border: none;
    cursor:pointer;
}
/* Dropdown button on hover & focus */
.dropbtn:hover, .dropbtn: focus {
    background-color: #2980B9;
}
/* The container <div> - needed to position the dropdown content */
.dropdown {
    position: relative;
    display: inline-block;
}
/* Dropdown Content (Hidden by Default) */
.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f1f1f1;
    min-width: 92px;
    overflow: auto;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
}
/* Links inside the dropdown */
/* Used negative number for right & left pixels to shorten the lenght of the dropdown menu, it was too long */
.dropdown-content a {
    color: black;
    padding: 12px -10px;
    text-decoration: none;
    display: block;
}
/* Change color of dropdown links on hover */
.dropdown-content a:hover {
    background-color: #ddd
}
/* Show the dropdown menu (use JS to add this class to the .dropdown-content container when the user clicks on the dropdown button) */
.show {
   display: block; 
}