styles.css

* {
  margin: 0;
  box-sizing: border-box;
  font-family: "Potta One", cursive;
}

h1 {
  font-size: 32px;
  font-weight: 700;
  margin: 16px 0px;
}

main {
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    270deg,
    #e3e2f2 0%,
    #f3daec 29.69%,
    #f4d3e9 73.96%,
    #e3e2f2 100%
  );
}

section {
  display: flex;
  align-items: center;
  flex-direction: column;
  height: 550px;
}

.container {
  width: 100%;
  display: flex;
  flex-direction: column;
  border-radius: 20px;
}

canvas {
  border-bottom: 0px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(40px);
  border-radius: 20px;
}

.options {
  display: flex;
  color: #222;
  text-align: center;
  flex-direction: column;
  position: absolute;
  padding-top: 16px;
  padding-left: 16px;
  grid-template-columns: repeat(5, 1fr);
}

.options input {
  width: 48px;
  height: 48px;
  border: 0;
  margin-bottom: 16px;
}

.options span {
  font-size: 32px;
  font-weight: 700;
  line-height: 30px;
  margin-bottom: 16px;
}

.options button {
  cursor: pointer;
  margin-bottom: 16px;
  outline: none;
  border: 0;
  width: 48px;
  height: 48px;
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  border-radius: 5px;
  color: #fff;
  background: #8079f3;
  text-transform: uppercase;
  transform-style: preserve-3d;
  transition: all 175ms cubic-bezier(0, 0, 1, 1);
}

.options button::before {
  position: absolute;
  content: "";
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #7168f2;
  border-radius: inherit;
  transform: translate3d(0, 6px, -1px);
  transition: all 150ms cubic-bezier(0, 0, 1, 1);
}

.options button:hover,
.options button:focus {
  background: #9d97f2;
  transform: translate(0, 0.375em);
}

.options button:hover::before {
  transform: translate3d(0, 0px, -4px);
}

.options button:active {
  transform: translate(0px, -2px);
}

.options button:active::before {
  transform: translate3d(0, 0, -1px);
}

.options button:last-child {
  background: #f05c5c;
}

.options button:last-child::before {
  background: #b74848;
}

@media (max-width: 1176px) {
  section {
    height: auto;
  }

  canvas {
    width: 800px;
    height: 374px;
  }
}

@media (max-width: 900px) {
  h1 {
    font-size: 24px;
  }

  canvas {
    width: 80vw;
    height: 80vh;
  }

  .options {
    align-items: center;
    font-size: 12px;
  }

  .options input {
    width: 24px;
    height: 24px;
    margin-bottom: 8px;
  }

  .options span {
    font-size: 16px;
    line-height: auto;
    margin-bottom: 8px;
  }

  .options button {
    width: 24px;
    height: 24px;
    font-size: 16px;
    margin-bottom: 8px;
  }

  .options svg {
    width: 12px;
    height: 12px;
  }
}

@media (max-width: 340px) {
  h1 {
    font-size: 16px;
  }
}