.section04 {
  background-color: transparent;
  background-image: radial-gradient(at center center, #3122458a 0%, #150f1f8a 100%);
  box-shadow: 0px 0px 10px 0px rgba(255,255,255,0.39) inset;
  border-radius: 20px;
  transition: background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;
  padding: 20px 20px 40px 20px;
}