body {
  background-image: url(/Images/soft-blue.avif);
  background-repeat: no-repeat;
  background-size: cover;
}

h3 {
  text-align: center;
  color: blueviolet;
}

h4 {
  text-decoration: underline;
  font-weight: bold;
  text-align: center;
}

#personname {
  color: blueviolet;
}

#cards {
  width: 22rem;
}

#card_header {
  background-color: lightskyblue;
}

#list_layout {
  border-color: transparent;
  background-color: lightgreen;
}

#navbar {
  background-color: lightgoldenrodyellow;
}

#heading_non_card {
  background-color: #4fc3f7;
}

#card_body {
  background-color: #eceff1;
}