@charset "UTF-8";
body {
  background-color: rgb(144, 144, 209);
}
 
#wrap {
  width: 960px;
  margin: auto;
  background-color: white;
}
 
header {
  padding: 40px;
  height: 80px;
}
 
nav {
  padding: 8px 40px;
  background-color: rgb(114, 221, 176);
  color: white;
}
 
main {
  padding: 40px;
  height : 400px;
}
 
a{
  color: royalblue;
}

a:visited{
  color: navy;
}

a:hover{
  color: orange;
}

table tr:nth-of-type(even) {
  background-color: gray;
}

footer {
  padding: 40px;
  height: 40px;
  background-color : rgb(114, 221, 176);
  color: white;
}