body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.1;
  background-color: #fffff;
  color: #50;
  margin: 0;
  padding: 05px;
}

header {
  background-color:
  color: white;
  padding: 0rem;
  text-align: center;
  border-radius: 0px;
}

main {
  margin-top: 0px;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 20px auto;
  border-radius: 0px;
  box-shadow: 0 0px 8px rgba(0,0,0,0.1);
}