elyra-extension/docs/source/_static/custom.css

/*
 * Copyright 2018-2022 Elyra Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
.wy-nav-side p.caption {
  color: #f5f5f5;
}

div.wy-side-nav-search {
  background: #f37626;
}

img[alt='Python Editor and R Editor Components'],
img[alt='Open Python Editor'],
img[alt='Open R Editor'] {
  width: 50%;
  height: 50%;
}