gecko-dev/browser/themes/shared/newtab/newTab.inc.css

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

:root {
  -moz-appearance: none;
  font-size: 75%;
  background-color: transparent;
}

/* UNDO */
#newtab-undo-container {
  padding: 4px 3px;
  border: 1px solid;
  border-color: rgba(8,22,37,.12) rgba(8,22,37,.14) rgba(8,22,37,.16);
  background-color: rgba(255,255,255,.4);
  color: #525e69;
}

#newtab-undo-label {
  margin-top: 0;
  margin-bottom: 0;
}

.newtab-undo-button {
  -moz-appearance: none;
  cursor: pointer;
  padding: 0;
  margin: 0 4px;
  border: 0;
  background: transparent;
  text-decoration: none;
  min-width: 0;
}

.newtab-undo-button:hover {
  text-decoration: underline;
}

.newtab-undo-button:-moz-focusring {
  outline: 1px dotted;
}

#newtab-undo-close-button {
  -moz-appearance: none;
  padding: 0;
  border: none;
}

#newtab-undo-close-button {
  -moz-appearance: none;
  padding: 0;
  border: none;
  height: 16px;
  width: 16px;
  float: right;
  right: 0;
  background-image: -moz-image-rect(url(chrome://browser/skin/newtab/close.png), 0, 16, 16, 0);
  background-color: transparent;
}

#newtab-undo-close-button:hover {
  background-image: -moz-image-rect(url(chrome://browser/skin/newtab/close.png), 0, 32, 16, 16);
}

#newtab-undo-close-button:hover:active {
  background-image: -moz-image-rect(url(chrome://browser/skin/newtab/close.png), 0, 48, 16, 32);
}

/* CUSTOMIZE */
#newtab-customize-button,
.newtab-customize {
  background-image: -moz-image-rect(url(chrome://browser/skin/newtab/controls.svg), 0, 32, 32, 0);
  background-size: 28px;
  height: 38px;
  width: 38px;
  background-repeat: no-repeat;
  background-position: center;
  background-color: transparent;
  border: none;
}

.newtab-customize {
  height: 28px;
  width: 28px;
}

#newtab-customize-button:-moz-any(:hover, :active, [active]) {
  background-image: -moz-image-rect(url(chrome://browser/skin/newtab/controls.svg), 0, 64, 32, 32);
  background-color: #FFFFFF;
  border: solid 1px #CCCCCC;
  border-radius: 2px;
}

/* CELLS */
.newtab-cell {
  background-color: rgba(255,255,255,.2);
  border-radius: 8px;
}

.newtab-cell:empty {
  outline: 2px dashed #c1c1c1;
  -moz-outline-radius: 8px;
}

/* SITES */
.newtab-site {
  border-radius: inherit;
  box-shadow: 0 1px 3px #c1c1c1;
  text-decoration: none;
  transition-property: top, left, opacity, box-shadow, background-color;
}

.newtab-cell:not([ignorehover]) .newtab-control:hover ~ .newtab-link,
.newtab-cell:not([ignorehover]) .newtab-link:hover,
.newtab-site[dragged] {
  border: 2px solid white;
  box-shadow: 0 0 6px 1px #add6ff;
  margin: -2px;
}

.newtab-site[dragged] {
  transition-property: box-shadow, background-color;
  background-color: rgb(242,242,242);
}

/* LINKS */
.newtab-link {
  border-radius: 10px;
  overflow: hidden;
}

/***
 * If you change the sizes here, change them in newTab.css
 * and the preference values:
 * toolkit.pageThumbs.minWidth
 * toolkit.pageThumbs.minHeight
 */
/* THUMBNAILS */
.newtab-thumbnail {
  background-origin: padding-box;
  background-clip: padding-box;
  background-repeat: no-repeat;
  background-size: cover;
  border-radius: 8px 8px 0px 0px;
  height: 180px;
  transition: opacity 100ms ease-out;
}

.newtab-cell:not([ignorehover]) .newtab-site:hover .newtab-thumbnail.enhanced-content {
  opacity: 0;
}

.newtab-site[type=affiliate] .newtab-thumbnail,
.newtab-site[type=enhanced] .newtab-thumbnail,
.newtab-site[type=organic] .newtab-thumbnail,
.newtab-site[type=sponsored] .newtab-thumbnail {
  background-position: center center;
  background-size: auto;
}

/* TITLES */
.newtab-sponsored,
.newtab-title,
.newtab-suggested  {
  color: #5c5c5c;
}

.newtab-suggested[active] {
  background-color: rgba(51, 51, 51, 0.95);
  border: 0;
  color: white;
}

.newtab-site:hover .newtab-title {
  color: white;
  background-color: #333;
  border: 1px solid #333;
  border-top: 1px solid white;
}

.newtab-site[pinned] .newtab-title {
  padding-inline-start: 24px;
}

.newtab-site[pinned] .newtab-title::before {
  background-image: -moz-image-rect(url("chrome://browser/skin/newtab/controls.svg"), 7, 278, 28, 266);
  background-size: 10px;
  content: "";
  height: 17px;
  left: 0;
  position: absolute;
  width: 10px;
  margin-left: 8px;
  margin-top: 6px;
}

.newtab-site[pinned] .newtab-title:dir(rtl)::before {
  left: auto;
  right: 0;
}

/* CONTROLS */
.newtab-control {
  background-color: transparent;
  background-size: 24px;
  border: none;
  height: 24px;
  width: 24px;
}

.newtab-control-pin,
.newtab-site[pinned] .newtab-control-pin:hover:active {
  background-image: -moz-image-rect(url(chrome://browser/skin/newtab/controls.svg), 0, 96, 32, 64);
}

.newtab-control-pin:hover,
.newtab-site[pinned] .newtab-control-pin:hover {
  background-image: -moz-image-rect(url(chrome://browser/skin/newtab/controls.svg), 0, 160, 32, 128);
}

.newtab-control-pin:hover:active,
.newtab-site[pinned] .newtab-control-pin {
  background-image: -moz-image-rect(url(chrome://browser/skin/newtab/controls.svg), 0, 128, 32, 96);
}

.newtab-control-block {
  background-image: -moz-image-rect(url(chrome://browser/skin/newtab/controls.svg), 0, 192, 32, 160);
}

.newtab-control-block:hover {
  background-image: -moz-image-rect(url(chrome://browser/skin/newtab/controls.svg), 0, 224, 32, 192);
}

.newtab-control-block:hover:active {
  background-image: -moz-image-rect(url(chrome://browser/skin/newtab/controls.svg), 0, 256, 32, 224);
}