section { max-width: 700px; margin: 100px auto; padding: 0 20px; }
main { font-family: 'Courier New', monospace;}

body{background-color: rgb(231, 254, 255);}

div.headingH{
    text-align: center;
    line-height: 10px;
    margin: 50px auto;
}

h1{font-size: 25px; font-style: normal; letter-spacing: 1px;}
h2{font-size:20px; letter-spacing: 1.5px;}

h2:hover{font-size: 150%;}

p{letter-spacing: 1.5px;}

.nav {
  border-style: solid;
  border-color: rgb(167, 199, 231);
  border-radius: 5px;
  padding: 15px;
  list-style-type: none;
  margin: 10;
  padding: 0;
  text-align: center;
}

.nav li {
  display: inline-block;
  font-size: 15px;
  padding: 10px;
}

a:link {
  text-decoration: none;
}

a:visited {
  text-decoration: underline;
}

a:hover {
  color: rgb(167, 199, 231);
}

a:active {
  text-decoration: underline;
}

a {color: rgb(65, 105, 225);}