app.css

article img:not([alt="Logo"]) {
  opacity: .6;
}

article img.logo {
  float: left;
  margin: 0 1rem 1rem 0;
  opacity: 1;
}

.screen-reader-text {
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

.main {
  margin-bottom: 60px;
}

/* Fix link color (insufficient contrast) */
.breadcrumbs__inner a,
.browser-default a,
.ticket__body_block p > a,
.ticket__params .params--block .list,
.link,
.kb--folder a,
.preview .preview__title,
.topics__list a,
.form__search .form__search_results .results--list li a,
.ticket__body_block .block--head .more,
.ticket__body_block .block--head .more span,
.form-footer .link,
.footer a {
  color: #1471e2;
}

.btn--blue-border {
  color: #1471e2;
  border-color: #1471e2;
}

.btn-full {
  background-color: #1471e2;
}

/* Fix light grey color (insufficient contrast) */
.label,
.form-group label,
.cust-help .lightgrey,
.checkbox-custom [type="checkbox"]:not(:checked) + label,
.ticket__params .params--block .row .title,
.ticket__block-footer {
  color: #26282a;
}

.cust-help .header,
.search__form {
  background: #ffc234;
  border-bottom: none;
}

.cust-help .header__logo,
.cust-help .header .dropdown-select .label {
  color: #26282a;
}

.main__content {
  background-color: white;
}

th {
  padding: 4px;
}

.cust-help .info-block {
  background-color: #d1ecf1;
  border: 1px solid #bee5eb;
  color: #0c5460;
  padding: 12px 20px;
  border-radius: .3em;
}

.ticket__body_block {
  text-align: left;
}

.ticket__body_block .block--description ul {
  margin: 1em 0;
}