.wy-side-nav-search .logo {
  height: auto;
  margin-inline: auto;
  max-width: 260px;
  width: 100%;
}

.document img {
  height: auto;
  max-width: 100%;
}

@media (max-width: 768px) {
  .wy-side-nav-search .logo {
    max-width: 220px;
  }
}