body {
  background-color: #121212;
  color: #f5f5f5;
  font-family: sans-serif;
  margin: 0;
  padding: 0;
}
header {
  background-color: #b71c1c;
  padding: 1em;
  text-align: center;
  position: relative;
}
#search {
  position: absolute;
  top: 1.2em;
  right: 2em;
  padding: 6px 12px;
  font-size: 14px;
  border-radius: 8px;
  border: none;
  outline: none;
  width: 250px;
}
main {
  padding: 2em;
}
.item {
  border: 1px solid #444;
  padding: 1em;
  margin-bottom: 1em;
  background: #1e1e1e;
}
button {
  background-color: #e53935;
  color: white;
  border: none;
  padding: 0.5em 1em;
  cursor: pointer;
}
footer {
  text-align: center;
  padding: 1em;
  background: #1c1c1c;
  color: #aaa;
}