body {
  background: rgb(242, 242, 242);
}

.topbar {
  background-color: #fff !important;
}

.topbar-wrapper > a, .topbar-wrapper > form.download-url-wrapper {
  visibility: hidden !important;
}

  .topbar-wrapper > a:after {
    content: url('../img/logo.png') !important;
    display: block;
    height: 44px;
    position: absolute;
    top: 5px;
    visibility: visible;
  }

section.models {
    display: none;
}