style_index.css

#header {
  background-image: url("assets/header.png");
  background-size: 100% 100%;
  width: 1452px;
  height: 840px;
  margin-top: -20px;
  margin-left: -20px;
  margin-right: -20px;
}
body {
    background-color: #e6f2ff;
    background-repeat: no-repeat;
    background-repeat: no-repeat;
    background-position:top center;
    background-size: contain;
    font: 24px "Helvetica Neue", arial, freesans, clean, sans-serif;
}

.logo {
  text-decoration: none;
}
.nav {
  margin-top: 500px;
  position: fixed;
  top: 0px;
}
ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
}
li {
  float: left;
}

h2 {
  text-align: center;
}
p {
  text-align: justify;
  margin-top: -20px;
  margin-left: 300px;
  margin-right: 300px;
}
li a {
  display: block;
  color: white;
  font-weight: bold;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 36px;
}

li a:hover {
  color: #ff6666;
}