styles.scss

#app {
  font-family: "Amatic SC", cursive;
  font-size: 1.5rem;
  font-weight: 700;
}
.mainButtons {
  font-weight: 400;
  font-size: 1.5rem;
}
.boldText {
  font-weight: 700;
  font-size: 1.8rem;
}

nav {
  display: flex;
  align-items: center;
  div {
    width: calc(98vw / 2);
    padding: 15px 10px;
    text-align: center;
  }
}
h1 {
  text-align: center;
  font-size: 1.5em;
}
ul {
  padding: 0;
  font-size:2rem;
  li {
    list-style: none;
    &:before {
      content: "";
      display: inline-block;
      width: 12px;
      height: 12px;
      border-right: 1px solid black;
      border-bottom: 1px solid black;
      transform: rotate(-45deg);
      margin: 0 10px;
    }
  }
}
@keyframes toCart {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}
@keyframes clue {
  0% {
    opacity: 0;
    color: #000;
  }
  10% {
    opacity: 1;
    color: #de2012;
  }
  90% {
    opacity: 1;
    color: #de2012;
  }
  100% {
    opacity: 0;
    color: #000;
  }
}
.addToCart {
  animation: toCart 1s forwards;
}
.clue {
  opacity: 0;
  text-align: center;
  display: block;
  margin: 0 auto;
  color: #de2012;
}
.clueActive {
  animation: clue 3.5s forwards;
}