style.css

body {
	font-family: 'Open Sans', sans-serif;
}
a {
	text-decoration: none;
}

#main {
	text-align: center;
}

h1 {
	font-size: 36px;
  	font-size: 5.4vw;
}

h3 {
	font-size: 20px;
  	font-size: 3vw;	
}

h5{
	font-size: 12px;
  	font-size: 1vw;	
}

h1, h2, h3, h4, h5, h6 {
	padding: 0;
	margin: 0;
}

.hasImage {
	width: 5vw;
}


.buttonWrapper {
	width: 600px;
	margin: 0 auto;
	overflow: hidden;
}

.btn {
	border-radius: 5px;	
  	color: #fff;
	font-size: 30px;
  	font-size: 1.5vw;
  	position: relative;
  	display: inline-block;
  	background-color: #2ecc71;
}

.btn_big {
	padding: 20px 30px;
  	padding: 1vw 1.5vw;
  	margin: 20px;
  	margin: 1vw;
}

.btn_small {
	padding: 10px 15px;
  	padding: 0.5vw 0.75vw;
  	margin: 10px;
  	margin: 0.5vw;
}

.btn:hover {
  	background-color: #48E68B;
}