widgets.css revision 7dbb3d5cf0c15f500944d211057644d6a2f37371 
1/* Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 * Use of this source code is governed by a BSD-style license that can be
3 * found in the LICENSE file. */
4
5/* This file defines styles for form controls. The order of rule blocks is
6 * important as there are some rules with equal specificity that rely on order
7 * as a tiebreaker. These are marked with OVERRIDE. */
8
9/* Default state **************************************************************/
10
11:-webkit-any(button,
12             input[type='button'],
13             input[type='submit']):not(.custom-appearance):not(.link-button),
14select,
15input[type='checkbox'],
16input[type='radio'] {
17  -webkit-appearance: none;
18  -webkit-user-select: none;
19  background-image: -webkit-linear-gradient(#ededed, #ededed 38%, #dedede);
20  border: 1px solid rgba(0, 0, 0, 0.25);
21  border-radius: 2px;
22  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.08),
23      inset 0 1px 2px rgba(255, 255, 255, 0.75);
24  color: #444;
25  font: inherit;
26  margin: 0 1px 0 0;
27  text-shadow: 0 1px 0 rgb(240, 240, 240);
28}
29
30:-webkit-any(button,
31             input[type='button'],
32             input[type='submit']):not(.custom-appearance):not(.link-button),
33select {
34  min-height: 2em;
35  min-width: 4em;
36<if expr="is_win">
37  /* The following platform-specific rule is necessary to get adjacent
38   * buttons, text inputs, and so forth to align on their borders while also
39   * aligning on the text's baselines. */
40  padding-bottom: 1px;
41</if>
42}
43
44:-webkit-any(button,
45             input[type='button'],
46             input[type='submit']):not(.custom-appearance):not(.link-button) {
47  -webkit-padding-end: 10px;
48  -webkit-padding-start: 10px;
49}
50
51select {
52  -webkit-appearance: none;
53  -webkit-padding-end: 20px;
54  -webkit-padding-start: 6px;
55  /* OVERRIDE */
56  background-image: url('../images/select.png'),
57      -webkit-linear-gradient(#ededed, #ededed 38%, #dedede);
58  background-position: right center;
59  background-repeat: no-repeat;
60}
61
62html[dir='rtl'] select {
63  background-position: center left;
64}
65
66input[type='checkbox'] {
67  bottom: 2px;
68  height: 13px;
69  position: relative;
70  vertical-align: middle;
71  width: 13px;
72}
73
74input[type='radio'] {
75  /* OVERRIDE */
76  border-radius: 100%;
77  bottom: 3px;
78  height: 15px;
79  position: relative;
80  vertical-align: middle;
81  width: 15px;
82}
83
84/* TODO(estade): add more types here? */
85input[type='number'],
86input[type='password'],
87input[type='search'],
88input[type='text'],
89input[type='url'],
90input:not([type]),
91textarea {
92  border: 1px solid #bfbfbf;
93  border-radius: 2px;
94  box-sizing: border-box;
95  color: #444;
96  font: inherit;
97  margin: 0;
98  /* Use min-height to accommodate addditional padding for touch as needed. */
99  min-height: 2em;
100  padding: 3px;
101<if expr="is_win or is_macosx">
102  /* For better alignment between adjacent buttons and inputs. */
103  padding-bottom: 4px;
104</if>
105}
106
107input[type='search'] {
108  -webkit-appearance: textfield;
109  /* NOTE: Keep a relatively high min-width for this so we don't obscure the end
110   * of the default text in relatively spacious languages (i.e. German). */
111  min-width: 160px;
112}
113
114/* Remove when https://bugs.webkit.org/show_bug.cgi?id=51499 is fixed.
115 * TODO(dbeam): are there more types that would benefit from this? */
116input[type='search']::-webkit-textfield-decoration-container {
117  direction: inherit;
118}
119
120/* Checked ********************************************************************/
121
122input[type='checkbox']:checked::before {
123  -webkit-user-select: none;
124  background-image: url('../images/check.png');
125  background-size: 100% 100%;
126  content: '';
127  display: block;
128  height: 100%;
129  width: 100%;
130}
131
132input[type='radio']:checked::before {
133  background-color: #666;
134  border-radius: 100%;
135  bottom: 3px;
136  content: '';
137  display: block;
138  left: 3px;
139  position: absolute;
140  right: 3px;
141  top: 3px;
142}
143
144/* Hover **********************************************************************/
145
146:enabled:hover:-webkit-any(
147    select,
148    input[type='checkbox'],
149    input[type='radio'],
150    :-webkit-any(
151        button,
152        input[type='button'],
153        input[type='submit']):not(.custom-appearance):not(.link-button)) {
154  background-image: -webkit-linear-gradient(#f0f0f0, #f0f0f0 38%, #e0e0e0);
155  border-color: rgba(0, 0, 0, 0.3);
156  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.12),
157      inset 0 1px 2px rgba(255, 255, 255, 0.95);
158  color: black;
159}
160
161:enabled:hover:-webkit-any(select) {
162  /* OVERRIDE */
163  background-image: url('../images/select.png'),
164      -webkit-linear-gradient(#f0f0f0, #f0f0f0 38%, #e0e0e0);
165}
166
167/* Active *********************************************************************/
168
169:enabled:active:-webkit-any(
170    select,
171    input[type='checkbox'],
172    input[type='radio'],
173    :-webkit-any(
174        button,
175        input[type='button'],
176        input[type='submit']):not(.custom-appearance):not(.link-button)) {
177  background-image: -webkit-linear-gradient(#e7e7e7, #e7e7e7 38%, #d7d7d7);
178  box-shadow: none;
179  text-shadow: none;
180}
181
182:enabled:active:-webkit-any(select) {
183  /* OVERRIDE */
184  background-image: url('../images/select.png'),
185      -webkit-linear-gradient(#e7e7e7, #e7e7e7 38%, #d7d7d7);
186}
187
188/* Disabled *******************************************************************/
189
190:disabled:-webkit-any(
191    button,
192    input[type='button'],
193    input[type='submit']):not(.custom-appearance):not(.link-button),
194select:disabled {
195  background-image: -webkit-linear-gradient(#f1f1f1, #f1f1f1 38%, #e6e6e6);
196  border-color: rgba(80, 80, 80, 0.2);
197  box-shadow: 0 1px 0 rgba(80, 80, 80, 0.08),
198      inset 0 1px 2px rgba(255, 255, 255, 0.75);
199  color: #aaa;
200}
201
202select:disabled {
203  /* OVERRIDE */
204  background-image: url('../images/disabled_select.png'),
205      -webkit-linear-gradient(#f1f1f1, #f1f1f1 38%, #e6e6e6);
206}
207
208input:disabled:-webkit-any([type='checkbox'],
209                           [type='radio']) {
210  opacity: .75;
211}
212
213input:disabled:-webkit-any([type='password'],
214                           [type='search'],
215                           [type='text'],
216                           [type='url'],
217                           :not([type])) {
218  color: #999;
219}
220
221/* Focus **********************************************************************/
222
223:enabled:focus:-webkit-any(
224    select,
225    input[type='checkbox'],
226    input[type='number'],
227    input[type='password'],
228    input[type='radio'],
229    input[type='search'],
230    input[type='text'],
231    input[type='url'],
232    input:not([type]),
233    :-webkit-any(
234         button,
235         input[type='button'],
236         input[type='submit']):not(.custom-appearance):not(.link-button)) {
237  /* OVERRIDE */
238  -webkit-transition: border-color 200ms;
239  /* We use border color because it follows the border radius (unlike outline).
240   * This is particularly noticeable on mac. */
241  border-color: rgb(77, 144, 254);
242  outline: none;
243}
244
245/* Link buttons ***************************************************************/
246
247.link-button {
248  -webkit-box-shadow: none;
249  background: transparent none;
250  border: none;
251  color: rgb(17, 85, 204);
252  cursor: pointer;
253  /* Input elements have -webkit-small-control which can override the body font.
254   * Resolve this by using 'inherit'. */
255  font: inherit;
256  margin: 0;
257  padding: 0 4px;
258}
259
260.link-button:hover {
261  text-decoration: underline;
262}
263
264.link-button:active {
265  color: rgb(5, 37, 119);
266  text-decoration: underline;
267}
268
269.link-button[disabled] {
270  color: #999;
271  cursor: default;
272  text-decoration: none;
273}
274
275/* Checkbox/radio helpers ******************************************************
276 *
277 * .checkbox and .radio classes wrap labels. Checkboxes and radios should use
278 * these classes with the markup structure:
279 *
280 *   <div class="checkbox">
281 *     <label>
282 *       <input type="checkbox"></input>
283 *       <span>
284 *     </label>
285 *   </div>
286 */
287
288:-webkit-any(.checkbox, .radio) label {
289  /* Don't expand horizontally: <http://crbug.com/112091>. */
290  display: -webkit-inline-box;
291  padding-bottom: 7px;
292  padding-top: 7px;
293}
294
295:-webkit-any(.checkbox, .radio) label input ~ span {
296  -webkit-margin-start: 0.6em;
297  /* Make sure long spans wrap at the same horizontal position they start. */
298  display: block;
299}
300
301:-webkit-any(.checkbox, .radio) label:hover {
302  color: black;
303}
304
305label > input:disabled:-webkit-any([type='checkbox'], [type='radio']) ~ span {
306  color: #999;
307}
308