body {
  background: #f7f8fa;
}

#top-menu,
#header,
#sidebar,
#footer {
  display: none !important;
}

#main {
  max-width: 1180px;
  margin: 0 auto;
  background: #ffffff;
}

#content {
  width: auto !important;
  min-height: 100vh;
  padding: 32px 40px !important;
}

#content::before {
  content: "Qaz OS — Помощь";
  display: block;
  margin-bottom: 28px;
  padding-bottom: 18px;
  color: #172033;
  font-size: 24px;
  font-weight: 700;
  border-bottom: 1px solid #dfe3e8;
}

@media (max-width: 640px) {
  #content {
    padding: 22px 18px !important;
  }
}