.banner {
        background-color: #333; 
        background-size: cover;
        height: 100px;
        text-align: center; 
	font-size: 40px;
	font-family: Aptos, Calibri, sans-serif;
    }

.topnav {
  background-color: #333;
  overflow: hidden;

}

.topnav a {
  float: left;
  color: #2EC1C7;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
}

.topnav a.active {
  background-color: #2EC1C7;
  color: white;
}

body {
  font-family: Aptos, Calibri, sans-serif;
	color: white;
	text-shadow:
-1px -1px 0 #000,
    1px -1px 0 #000,
    -1px 1px 0 #000,
    1px 1px 0 #000;  
}

body {
  background-image: url("colorful-wallpaper-that-says-red-purple.jpg");
	background-repeat: repeat;
	background-size: 1500px 1000px;
}


		h1, h2, h3, h4, h5, h6 {
			font-family: Aptos, Calibri, sans-serif;
			font-size: 90%;
			color: #2EC1C7;
		}
		

div {
    width: 100%; 
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
    font-family: Aptos, sans-serif; 

}

.center {
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 90;
}

a {
  color: white;
  background-color: black;
  font-weight: bold;
}