styles.css

* {
  margin: 0;
  padding: 0;
  text-align: center;
}

h1 {
  background-color: #161925;
  color: white;
  height: 5rem;
  line-height: 5rem;
}

body {
  background-color: #23395b;
}

.choice {
  height: 150px;
  width: 150px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.choice:hover {
  opacity: 0.8;
  transform: scale(1.2);
  cursor: pointer;
  background-color: #161925;
}

img {
  height: 125px;
  width: 125px;
  border-radius: 50%;
  object-fit: unset;
}

.choices {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3rem;
  margin-top: 5rem;
}

.score-board {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2rem;
  margin-top: 3rem;
  gap: 5rem;
}

#user-score,
#comp-score {
  font-size: 4rem;
}

.msg-container {
  margin-top: 5rem;
}

#msg {
  background-color: #161925;
  padding: 1rem;
  color: white;
  font-size: 2rem;
  display: inline;
  border-radius: 1rem;
}

footer {
  font-size: large;
  margin-top: 100px;
  color: white;
}

footer a {
  color: blanchedalmond;
  text-decoration: none;
}

.reset-btn {
  margin-top: 2rem;
  background-color: #161925;
  padding: 1rem;
  color: white;
  font-size: 1rem;
  display: inline;
  border-radius: 1rem;
}

@media (max-width: 576px) {
  .h1 {
    height: 2rem;
    line-height: 2rem;
    width: 100%;
  }

  img {
    height: 70px;
    width: 70px;
  }

  #user-score,
  #comp-score {
    font-size: 2rem;
  }

  #msg {
    font-size: 1rem;
  }

  .reset-btn {
    font-size: 0.8rem;
  }

  footer {
    margin-top: 30px;
    font-size: medium;
  }
}