* { all: unset; background-image: none; transition: 400ms cubic-bezier(0.05, 0.7, 0.1, 1); } window { background: rgba(0, 0, 0, 0.5); } button { font-family: 'Material Symbols Outlined'; font-size: 10rem; background-color: rgba(11, 11, 11, 0.4); color: #FFFFFF; margin: 2rem; border-radius: 2rem; padding: 3rem; } button:focus, button:active, button:hover { background-color: rgba(51, 51, 51, 0.5); border-radius: 4rem; }