ui/file_manager/video_player/css/cast_menu.css

/* Copyright 2014 The Chromium Authors. All rights reserved.
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file. */

.cast-menu {
  background-color: rgba(0, 0, 0, 0.85);
  border: 0;
  border-radius: 1px;
  min-width: 120px;
  outline: none;
  overflow: hidden;
  padding: 0 0 5px;
  position: absolute;
  z-index: 1000;
}

.cast-menu:before {
  -webkit-margin-start: 10px;
  border-bottom: solid 1px rgba(255, 255, 255, 0.25);
  color: #fff;
  content: attr(playon-text);
  display: block;
  font-size: 12px;
  margin-bottom: 5px;
  padding-bottom: 6px;
  padding-top: 6px;
}

/* Make the width of the horizontal border one device pixel even on HiDPI.
 * crbug.com/417113. */
@media (-webkit-min-device-pixel-ratio: 2) {
  .cast-menu:before {
    border-bottom: none;
    background-image: linear-gradient(rgba(255, 255, 255, 0.25),
                                      rgba(255, 255, 255, 0.25),
                                      rgba(255, 255, 255, 0),
                                      rgba(255, 255, 255, 0));
    background-position: bottom;
    background-size: 100% 1px;
    background-repeat: no-repeat;
  }
}

.cast-menu.hidden {
  display: none;
}

.cast-menu > :not(hr) {
  -webkit-padding-end: 10px;
  -webkit-padding-start: 30px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 12px;
  padding-bottom: 5px;
  padding-top: 6px;
  text-overflow: ellipsis;
}

.cast-menu > :not(hr):hover {
  background-color: rgba(48, 48, 48, 0.85);
}

.cast-menu > [checked]:not(hr) {
  /* A checkmark has corresponding width and margin. */
  -webkit-padding-start: 0;
  color: #fff;
}

.cast-menu > [checked]:before {
  content: -webkit-image-set(
      url('../images/media/media_check.png') 1x,
      url('../images/media/2x/media_check.png') 2x);
  height: 8px;
  margin: 0 10px;
  width: 10px;
}