/* Make the content container narrower */
.md-grid {
  max-width: 1200px;
}

/* Make the header narrower */
.md-header__inner {
  max-width: 1200px;
  margin: 0 auto;
}

/* Adjust tabs container */
.md-tabs {
  max-width: 1200px;
  margin: 0 auto;
}