style.css

* {
  margin: 0;
  padding: 0;
  font-family: "arial";
}

body {
  background: linear-gradient(180deg, #8bc6ec 0%, #9599e2 100%);
  text-align: center;
}
.main {
  text-align: center;
  width: 60%;
  margin: 6.2rem auto;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 2rem;
  /* height: 550px; */
  display: flex;
  justify-content: center;
}

.active {
  background-color: rgba(255, 255, 255, 0.5);
  transition: background-color 1s;
  @keyframes slide-in-left {
    from {
      transform: translate3d(-100%, 0, 0);
      visibility: visible;
    }
    to {
      transform: translate3d(0, 0, 0);
    }
  }
}

.player {
  display: inline-block;
  padding: 5rem 9rem;
  width: 25%;
  border-radius: 2rem;
}

div.player > h1 > input {
  font-size: 2rem;
  margin-bottom: 2rem;
  font-weight: 700;
  width: 70%;
  background-color: rgba(255, 255, 255, 0.2);
  border: none;
  padding: 10px;
  text-align: center;
  letter-spacing: 0.2rem;
  border-radius: 2rem;
}

input:focus-visible {
  outline: none;
}

div.player > .total-score {
  color: #9599e2;
  font-size: 5rem;
  margin-bottom: 4rem;
  font-weight: 700;
}

.current-score {
  background-color: #9599e2;
  padding: 1rem 2rem;
  width: 50%;
  margin: 10rem auto 4rem;
  border-radius: 2rem;
}

.current-score > p {
  margin-bottom: 1rem;
}

.current-score > .score {
  font-size: 3rem;
  font-weight: 700;
}

.btn {
  position: absolute;
  padding: 10px 20px;
  background-color: rgba(255, 255, 255, 0.7);
  border-radius: 2rem;
  cursor: pointer;
  /* margin: auto; */
}

.btn:hover {
  background-color: rgba(255, 255, 255, 1);
}

.new-game {
  top: 25%;
  left: 46%;
}

.hold {
  top: 68%;
  left: 47%;
}

.roll-dice {
  top: 60%;
  left: 46%;
}

.dice {
  position: absolute;
  width: 150px;
  height: 150px;
  left: 46%;
  top: 37%;
  background-size: cover;
  transition: all 0.3s ease-in-out;
}

.winner {
  background-color: rgba(144, 255, 154, 0.733);
}

footer {
  padding: 1rem;
}

footer > p > a {
  text-decoration: none;
}