html{box-sizing:border-box}body{margin:0;background:#45badd}.container{height:100vh;width:100vw;display:flex;flex-direction:column;justify-content:center;align-items:center;background:var(--background-gif);background-size:contain;background-position:left center;background-repeat:no-repeat}button{cursor:pointer;outline:none;width:200px;height:50px;font-family:Courier,monospace;font-size:20px;color:#fff;background:#ff3482;border:none;border-radius:5px;box-shadow:2px 2px 20px 10px rgba(0,0,0,.2)}button:hover{filter:brightness(95%)}button:active{transform:scale(0.98)}button:disabled{cursor:default;filter:brightness(30%)}@media screen and (max-width: 1000px){.container{background-position:center center;background-size:cover}button{box-shadow:5px 5px 30px 20px rgba(0,0,0,.5)}}