* {
	margin: 10px;
	padding: 3;
	box-sizing: border-box;
	font-family: sans-serif;
	 
	}

html {
  	zoom: 100%; 
	margin: 40px;
	margin-left: 300px;
}

body {
	background-color: black;
	color: white;
	font-size: 22px;
}


header {
	color: green;
}





.borde {
    text-align: center;
    border: 3px solid white;
    border-radius: 10px;
    box-shadow: 0 0 15px yellow;
    padding: 5px;
	justify-content: center;
	align-items: center;
	display: grid;
    width: 550px; 
}

.borde:hover {
	box-shadow: 0 0 15px white;
}

.card-body {
	display: grid;
	justify-content: center;
	text-align: left;
	font-size: 30px; 
}

button {
	font-size: 30px; 
}