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

aside{
  color: blue;
  text-align: right;
}
aside a{
  color: blue;
  text-align: right;
}

h4 {text-align: right}
.center-block {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: rgb(113,171,35);
}

ul li {
  float: left;
  border-right: 1px solid;
  color: gray;
}

ul li a {
  display: block;
  color: blue;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

ul li a:hover {
  background-color: rgb:(201,238,255);
}

ul li:last-child {
  border-right: none;
}

.button {
  border: 15px;
  color: rgb(251,185,5);
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  cursor: pointer;
}

.button {background-color: rgb(251,185,5);}

body {
  background-size: cover;
}

    h1 { color:rgb(0,50,219); }
    h1 {text-align: center;}
    p  { color:rgb(201,238,255); }
    p {text-align: center;}
    a href { color:black; }
    a href {text-align: center;}
    nav { color:blue; }