@charset "utf-8";

/* 3) background color of browser window */
html {
  background-image: url("background.jpg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

/* 4) body styles */
body {
  font-family: Verdana, Geneva, sans-serif;
  color: rgb(91, 91, 91);
  background-color: ivory;
  width: 90%;
  margin-left: auto;
  margin-right: auto;
}

/* 5) header section */
header {
  text-align: center;
  padding: 20px;
}

/* header image (Assignment 3 addition) */
header img {
  width: 100%;
  display: block;
}

/* 6) h2 */
h2 {
  font-size: 1.3em;
}

/* text shadow for h1 and h2 (Assignment 3) */
h1, h2 {
  text-shadow: 4px 6px 5px gray;
}

/* 7) nav section */
/*
nav {
  background-color: rgb(200, 212, 230);
  padding: 15px;
  text-align: center;
}
*/

/* navigation list styles (Assignment 3) */
nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

nav li {
  display: block;
  width: 20%;
  float: left;
}

nav a {
  display: block;
  background-color: rgb(200, 212, 230);
  line-height: 2.8em;
  text-decoration: none;
  text-align: center;
  color: rgb(40, 60, 90);
}

/* 9) hover rule for nav links */
nav a:hover {
  background-color: rgb(120, 50, 50);
  color: white;
}

/* 10) main padding */
main {
  padding: 20px;
  margin-top: 35px;
}

/* 11) img */
main > img {
  width: 25%;
  padding: 25px;
  float: right;
}

/* 12) body > footer */
body > footer {
  clear: both; 
  background-color: rgb(200, 212, 230);
  color: rgba(102, 102, 102, 0.6);
  font-weight: bold;
  font-size: 0.9em;
  line-height: 3em;
  text-align: center;
  margin-top: 10px;
  padding: 10px;
} 

/* 13) change list marker for education page list (not default) */
main ul {
  list-style-type: square;
}