body {
  background-color: #eceff1;
  color: #15202b;
  font-family: Roboto, Helvetica, Arial, sans-serif;
  margin: 0;
  padding: 0;
}

.container {
  width: min(95%, 600px);
  margin-inline: auto;
  margin-block: 8em;
  background-color: white;
  padding: 3em;
}

.input-wrapper {
  display: flex;
}

.input-wrapper input {
  flex: 1;
}

h1 {
  text-align: center;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid #ddd;
}

h2, h3 {
  padding-bottom: 0.7rem;
  border-bottom: 1px solid #ddd;
}

blockquote {
  margin-left: 0;
  padding-left: 0.5em;
  border-left: 3px solid #1d9bf0;
}

pre {
  font-size: 1rem;
  padding: 0.1rem;
  background-color: #eceff1;
  font-family: monospace;
  white-space: pre-wrap;
}

table {
  width: 100%;
}

thead {
  background-color: #15202b;
  color: white;
}

td {
  padding: 0.2rem;
}

tr:nth-child(2n) {
  background-color: #eee;
}