* {
	padding: 0; 
	margin: 0;
	}

body {
	font: normal 16px arial;
	}
	
h1 {padding:15px;
	}

button {border: none; background: white; color: blue; font-weight: bold; padding: 5px 25px 5px 25px; cursor: pointer;}

main {
	background: center no-repeat url('./dog-3176906_960_720.jpg'); background-size: cover; height: 100vh;
	text-align: center;
	padding: 25px;
}

footer {padding: 25px; text-align: center; background-color: #d7b99a;}