/* CSS is how you can add style to your website, such as colors, fonts, and positioning of your
   HTML content. To learn how to do something, just try searching Google for questions like
   "how to change link color." */

body {
  background-color: black;
  color: orange;
  font-family: Verdana;
}

header {
  text-align: center;
}

nav {
  display: grid;
  grid-template-columns: 1fr 4fr 1fr;
}

nav iframe{
  border-style: none;
}

.nav-bar {
  display: flex;
  list-style: none;
}

.nav-bar li{
  margin: 5px;
}

.nav-bar a{
  background-color: blue;
  color:red;
  border-style: ridge;
  border-color: white;
  padding:5px;
}

.nav-bar a:hover{
  border-style: groove;
  background-color: midnightblue;
}

main {
  display: grid;
  grid-template-columns: 1fr 3fr 1fr 1fr;
}

aside {
  display: flex;
  flex-direction: column;
}

aside section {
  padding: 10px;
  margin: 10px;
  margin-top: 5px;
  margin-bottom: 5px;
  color:white;
  background: gray;
  border-radius: 5px;
}

aside h2 {
  color: blue;
}

aside summary {
  color: blue;
  font-size: x-large;
  font-weight: bold;
}

footer {
 text-align: center; 
}