.c{
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
  max-width: 250px;
  text-align: center;
  font-family: arial;
  background: rgba(40, 58, 90, 0.9);
  background-image: linear-gradient(315deg, #eec0c6 0%, #7ee8fa 74%);
}