chrome/browser/resources/ntp_android/ntp_android.css

/* Copyright (c) 2012 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. */

html {
  height: 100%;
  width: 100%;
}

body {
  -webkit-user-select: none;
  background: #fff;
  font-family: Droid Sans;
  margin: 0;
  padding: 0;
  padding-bottom: 44px;
  width: 100%;
}

.welcome-to-chrome {
  background: url(images/welcome_thumb.png);
}

.center-empty-container {
  -webkit-box-align: center;
  -webkit-box-orient: horizontal;
  -webkit-box-pack: center;
  display: -webkit-box;
  left: 0;
  position: absolute;
  top: 0;
  width: 100%;
}

.center-empty-content {
  font-size: 14pt;
  width: 275px;
}

.promo-action-target {
  -webkit-tap-highlight-color: transparent;
}

.promo-message {
  font-family: Arial, sans-serif;
  font-size: 12pt;
  margin: 16px 24px;
  text-align: center;
}

.promo-button {
  background: -webkit-gradient(
      linear, left top, left bottom, from(#f5f5f5), to(#f1f1f1));
  border: 1px solid #ccc;
  border-radius: 5px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08),
      inset 0 0 2px rgba(255, 255, 255, 0.6);
  font-size: 12pt;
  margin-left: auto;
  margin-right: auto;
  padding: 10px;
  text-align: center;
}

.promo-button-active {
  -webkit-tap-highlight-color: transparent;
  background: rgba(51, 181, 229, 0.4);
}

.promo-sync-graphic {
  background-image: -webkit-image-set(
      url('images/syncfographic_mdpi.png') 1x,
      url('images/syncfographic_hdpi.png') 1.5x,
      url('images/syncfographic_xhdpi.png') 2x);
  background-repeat: no-repeat;
  height: 130px;
}

body[device='tablet'] .promo-sync-graphic {
  background-image: -webkit-image-set(
      url('images/syncfographic_sw600dp_mdpi.png') 1x,
      url('images/syncfographic_sw600dp_hdpi.png') 1.5x,
      url('images/syncfographic_sw600dp_xhdpi.png') 2x);
  background-repeat: no-repeat;
  height: 260px;
  zoom: 0.5;
}