* { margin: 0; padding: 0px; }
body { background: #fad8e8; }

h1 { position: absolute; top: 50%; left: 50%; transform: translateX(-50%) translateY(-50%); }
h1 img  { width: 200px; transition: scale 0.2s linear;}

h1 a:hover img  {
    scale: 1.2;
}