@import url("https://fonts.googleapis.com/css2?family=Ubuntu:ital,wght@0,300;0,400;0,500;0,700;1,300;1,400;1,500;1,700&display=swap");

* {
  margin: 0;
  box-sizing: border-box;
  font-family: "Ubuntu", sans-serif;
}

body {
  text-align: center;
}

h1 {
  font-size: 3rem;
  margin-top: 2rem;
}

.dice {
  font-size: 7rem;
  margin: 5px;
  animation-duration: 1s;
  animation-fill-mode: forwards;
}

.roll-animation {
  animation-name: roll;
}

@keyframes roll {
  0% {
    transform: rotateY(0deg) rotateX(0deg);
    -webkit-transform: rotateY(0deg) rotateX(0deg);
    -moz-transform: rotateY(0deg) rotateX(0deg);
    -ms-transform: rotateY(0deg) rotateX(0deg);
    -o-transform: rotateY(0deg) rotateX(0deg);
  }
  100% {
    transform: rotateY(720deg) rotateX(720deg);
    -webkit-transform: rotateY(720deg) rotateX(720deg);
    -moz-transform: rotateY(720deg) rotateX(720deg);
    -ms-transform: rotateY(720deg) rotateX(720deg);
    -o-transform: rotateY(720deg) rotateX(720deg);
  }
}

button {
  background-color: #47a5cf;
  font-size: 1.5rem;
  color: #ffffff;
  border: none;
  padding: 1rem 2rem;
  border-radius: 1rem;
  -webkit-border-radius: 1rem;
  -moz-border-radius: 1rem;
  -ms-border-radius: 1rem;
  -o-border-radius: 1rem;
  cursor: pointer;
  transition: background-color 0.4s ease;
  -webkit-transition: background-color 0.4s ease;
  -moz-transition: background-color 0.4s ease;
  -ms-transition: background-color 0.4s ease;
  -o-transition: background-color 0.4s ease;
  &:hover {
    background-color: #2e8baf;
  }
}

ul {
  list-style: none;
  padding: 0;
  max-width: 700px;
  margin: 2rem auto;
}

li {
  font-size: 1.5rem;
  margin: 0.5rem;
  padding: 0.5rem;
  background-color: #f2f2f2;
  border-radius: 0.5rem;
  -webkit-border-radius: 0.5rem;
  -moz-border-radius: 0.5rem;
  -ms-border-radius: 0.5rem;
  -o-border-radius: 0.5rem;
  box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.4);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

li span {
  font-size: 3rem;
  margin-right: 1rem;
}