.card,body{background-color:#1e1e1e}.card{border:none}.container{padding-left:30px;padding-right:30px}.center{position:absolute;top:50%;left:50%;transform:translateX(-50%) translateY(-50%)}h1{font-family:Courier New,Courier,Lucida Sans Typewriter,Lucida Typewriter,monospace}button,h1{text-align:center}button{background-color:#fff;color:#000;border:2px solid #000;padding:25px 42px;text-decoration:none;display:inline-block;font-size:30px;margin:4px 2px;cursor:pointer}