body {
  text-align: center;
  background-color: darkslateblue;
  color: yellow;
}

div {
  margin-top: 15px;
  margin-left: 15px;
}

.image-section {
  display: flex;
  justify-content: center;
  color: black;
}

.section-style {
  margin-right: 25px;
  margin-left: 25px;
  background-color: lightslategray;
}