*,
*::before,
*::after {
  box-sizing: border-box;
  text-decoration: none;
  list-style: none;
  padding: 0;
  margin: 0;
}

body {
  margin: 0;
  font-weight: 400;
  font-family: Arial, Helvetica, sans-serif;
}

img {
  max-width: 100%;
  margin: auto;
}

.placeholder {
  display: flex;
}
.container {
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  max-width: 980px;
  margin: auto;
}

@media screen and (max-width: 500px) {
  .container {
    flex-direction: column;
  }
  .smaller-pics {
    max-width: 60%;
  }
}