header {
  right: 0px;
  left: 0px;
  top: 0px;
  border: 0px;
  box-shadow: 0px 1px 5px #989898;
  background-color: black;
  color: white;
  overflow: hidden;
  padding: 1em;
  margin-bottom: 1em;
}

body {
  padding-top: 0px; /* header */
  padding-right: 0px;
  padding-left: 0px;
  margin: 0px;
}

header a {
  color: white;
  text-decoration: none; /* no underline */
}

header h1 {
  display: inline;
}