website.css

a.hideDisplay{
  position: relative; /* This makes everything work.*/
  /* Allows you to layer overlapping elements. */
  z-index: 20; 
  color: #000;
  text-decoration: none
}
  
a.hideDisplay:hover{
  /* Allows you to layer overlapping elements. */
  z-index: 30; 
}

a.hideDisplay span.showDisplayOnHover{
  display: none
}

/* This will only display itself when the
 * user hovers the mouse over the anchor. */
a.hideDisplay:hover span.showDisplayOnHover{ 
  display: block;
  position: absolute;
  font-size: 18px;
  
  /* This sets the height of a line of text in the box. */
  line-height: 25px;
  
  /* These position the box where it needs to go. */
  top: 20px; 
  left: 10px; 
  
  /* These adjust the size of the box when it appears. */
  width: 280px;
  padding: 20px;
  
  border: 1px solid #666666;
  background-color: #ffecc9; 
  
  /* text color */
  color: #000000;
  text-align: left;
}

span.showBodyOfDisplayOnHover {
  font-size: 18px; 
  font-weight: normal;
  color: #444;
  line-height: 18px; 
}

body { 
  /* Background image */
  background: url("images/background.png") repeat-x fixed; 
  color: #330000; /* color of text */
  background-color: #efefff; 
  font-family: Arial, Verdana, sans-serif; 
}

h1 { 
  color: #000000; 
  font-family: Georgia, "Times New Roman", serif; 
  text-align: center;
}

/* All of the elements that start with # are used 
 * to control the appearance of sections surrounded 
 * by <div> tags with the specified id. */
#wrapper {  
  min-width: 700px;
  text-align: center;
  
  /* The next two commands center the 
   *wrapper in the middle of the browser window. */
  margin-left: auto;
  margin-right: auto;
  
  /* This sets the wrapper to use 80% of the browser window. */
  width: 80%; 
}

#header {
  color: #000000;
  text-align: center;
  margin: 0;
  
  /* The header will have 20 pixels of blank space below it. */
  padding-bottom: 20px; 
} 

#guide {
  width: 730px;
  font-size: 14px;
  color: #000;
  text-shadow: 1px 1px 1px #fff;
  background: url(images/header-tile.png) repeat-x;
  letter-spacing: 1px;
  padding: 6px;
  border: 1px #cdcdcd solid;
  
  /* The next four commands make rounded corners for our 
   * header surrounded by <div> tags with the id "guide." */
  border-radius: 10px;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  -khtml-border-radius: 10px;
  
  border: 1px solid #aaa;
  margin-left: auto;
  margin-right: auto;
}

#content {
  padding-top: 10px;
  padding-bottom: 30px;
  padding-left: 20px;
  padding-right: 20px;
  color: #000000;
}

#footer { 
  color: #000000; 
  font-size: .60em; 
  font-style: italic; 
  text-align: center;
  padding-top: 20px;
  padding-bottom: 20px;
}

/* This controls the appearance of the hyperlinks 
 * in the footer section of the div element. */
#footer a:link {
  color: #000000; 
}

/* This controls the appearance of the hyperlinks that have 
 * been visited in the footer section of the div element. */
#footer a:visited {
  color: #000000; 
}