@theia/core/src/browser/style/breadcrumbs.css

Theia is a cloud & desktop IDE framework implemented in TypeScript.

/********************************************************************************
 * Copyright (C) 2019 TypeFox and others.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the Eclipse
 * Public License v. 2.0 are satisfied: GNU General Public License, version 2
 * with the GNU Classpath Exception which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-only WITH Classpath-exception-2.0
 ********************************************************************************/

:root {
  --theia-breadcrumbs-height: 22px;
}

.theia-breadcrumbs {
  height: var(--theia-breadcrumbs-height);
  position: relative;
  user-select: none;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: flex-start;
  align-items: center;
  outline-style: none;
  list-style-type: none;
  overflow: hidden;
  padding: 0;
  margin: 0;
  background-color: var(--theia-breadcrumb-background);
}

.theia-breadcrumbs .ps__thumb-x {
  /* Same scrollbar height as in tab bar. */
  height: var(--theia-private-horizontal-tab-scrollbar-height) !important;
}

.theia-breadcrumbs .theia-breadcrumb-item {
  display: flex;
  align-items: center;
  flex: 0 1 auto;
  white-space: nowrap;
  align-self: center;
  height: 100%;
  color: var(--theia-breadcrumb-foreground);
  outline: none;
  padding: 0 0.3rem 0 0.25rem;
}

.theia-breadcrumbs .theia-breadcrumb-item:hover {
  color: var(--theia-breadcrumb-focusForeground);
}

.theia-breadcrumbs .theia-breadcrumb-item:not(:last-of-type)::after {
  font-family: codicon;
  font-size: var(--theia-ui-font-size2);
  content: "\eab6";
  display: flex;
  align-items: center;
  width: 0.8em;
  text-align: right;
  padding-left: 4px;
}

.theia-breadcrumbs .theia-breadcrumb-item::before {
  width: 16px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.theia-breadcrumbs .theia-breadcrumb-item:first-of-type::before {
  content: " ";
}

.theia-breadcrumb-item-haspopup:hover {
  background: var(--theia-accent-color3);
  cursor: pointer;
}

#theia-breadcrumbs-popups-overlay {
  height: 0px;
}

.theia-breadcrumbs-popup {
  position: fixed;
  width: 300px;
  max-height: 200px;
  z-index: 10000;
  padding: 0px;
  background: var(--theia-breadcrumbPicker-background);
  font-size: var(--theia-ui-font-size1);
  color: var(--theia-ui-font-color1);
  box-shadow: 0px 1px 6px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}

.theia-breadcrumbs-popup:focus {
  outline-width: 0;
  outline-style: none;
}

.theia-breadcrumbs-popup ul {
  display: flex;
  flex-direction: column;
  outline-style: none;
  list-style-type: none;
  padding-inline-start: 0px;
  margin: 0 0 0 4px;
}

.theia-breadcrumbs-popup ul li {
  display: flex;
  align-items: center;
  flex: 0 1 auto;
  white-space: nowrap;
  cursor: pointer;
  outline: none;
  padding: 0.25rem 0.25rem 0.25rem 0.25rem;
}

.theia-breadcrumbs-popup ul li:hover {
  background: var(--theia-accent-color3);
}