body {
	width: 100%;
    margin: 0;
    justify-content: center;
    display: flex;
    align-items: center;
    height: 100vh;
}

img {
	max-width: 100%;
}

#logo {
	width:25%;
}

@media only screen and (max-width : 1200px) {
	#logo {
		width:50%;
	}
}