body { background: #093c34; margin: 0; padding: 0; text-align: center; width: 100%; height: 100%;}
.wrapper { text-align: center; width: 100%; height: 100%; position: relative;}

img { width: 464px; margin: 0 auto; display: inline-block; position: absolute; top: 50%; left: 50%; margin-left: -232px; margin-top: -100px; }



@media (max-width: 500px) {
 img { width: 350px; margin-left: -175px; margin-top: -80px; }
}

@media (max-width: 400px) {
img { width: 300px; margin-left: -150px; margin-top: -70px; }
}