html,body{height:100%}body{font-family:Arial,Helvetica,sans-serif;margin:0;padding:0;background:linear-gradient(180deg,#0923af,#000);color:#fff}button{background:#1646a0;color:#fff;padding:0 45px;border:2px solid #fff;border-radius:25px;height:50px;text-transform:uppercase;font-weight:700;font-size:1.2em;cursor:pointer;transition:.4s}button:hover{background:#0923af}.App{display:flex;justify-content:center;align-items:center;text-align:center}.start h1{font-size:3.5em}.start p{margin-bottom:2em;color:#ecfa00}.game h1{font:size 2.5em}.points span{font-weight:700}.tip span{color:#ecfa00}.wordContainer{margin:1.5em;padding:1.5em;border:20px solid #ecfa00;display:flex}.letter,.blackSquare{font-size:70px;line-height:1.5;border:3px solid black;height:100px;width:100px;text-transform:uppercase;background-color:#fff;color:#000;font-weight:700}.letterContainer p{margin-bottom:1.2em}.letterContainer form{display:flex;align-items:center;justify-content:center}.letterContainer input{height:50px;width:50px;font-size:2em;text-align:center;margin-right:1em}h2 span{color:#ecfa00;font-size:1.5em}