1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
|
/*! normalize.css v2.1.1 | MIT License | git.io/normalize
/* ==========================================================================
* HTML5 display definitions
* ==========================================================================
/**
* Correct `block` display not defined in IE 8/9.
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary
display: block
/**
* Correct `inline-block` display not defined in IE 8/9.
audio,
canvas,
video
display: inline-block
/**
* Prevent modern browsers from displaying `audio` without controls.
* Remove excess height in iOS 5 devices.
audio:not([controls])
display: none
height: 0
/**
* Address styling not present in IE 8/9.
[hidden]
display: none
/* ==========================================================================
* Base
* ==========================================================================
/**
* 1. Prevent system color scheme's background color being used in Firefox, IE,
* and Opera.
* 2. Prevent system color scheme's text color being used in Firefox, IE, and
* Opera.
* 3. Set default font family to sans-serif.
* 4. Prevent iOS text size adjust after orientation change, without disabling
* user zoom.
html
background: #fff
/* 1
color: #000
/* 2
font-family: sans-serif
/* 3
-ms-text-size-adjust: 100%
/* 4
-webkit-text-size-adjust: 100%
/* 4
/**
* Remove default margin.
body
margin: 0
/* ==========================================================================
* Links
* ==========================================================================
/**
* Address `outline` inconsistency between Chrome and other browsers.
a:focus
outline: thin dotted
/**
* Improve readability when focused and also mouse hovered in all browsers.
a:active,
a:hover
outline: 0
/* ==========================================================================
* Typography
* ==========================================================================
/**
* Address variable `h1` font-size and margin within `section` and `article`
* contexts in Firefox 4+, Safari 5, and Chrome.
h1
font-size: 2em
margin: 0.67em 0
/**
* Address styling not present in IE 8/9, Safari 5, and Chrome.
abbr[title]
border-bottom: 1px dotted
/**
* Address style set to `bolder` in Firefox 4+, Safari 5, and Chrome.
b,
strong
font-weight: bold
/**
* Address styling not present in Safari 5 and Chrome.
dfn
font-style: italic
/**
* Address differences between Firefox and other browsers.
hr
-moz-box-sizing: content-box
box-sizing: content-box
height: 0
/**
* Address styling not present in IE 8/9.
mark
background: #ff0
color: #000
/**
* Correct font family set oddly in Safari 5 and Chrome.
code,
kbd,
pre,
samp
font-family: monospace, serif
font-size: 1em
/**
* Improve readability of pre-formatted text in all browsers.
pre
white-space: pre-wrap
/**
* Set consistent quote types.
q
quotes: "\201C" "\201D" "\2018" "\2019"
/**
* Address inconsistent and variable font size in all browsers.
small
font-size: 80%
/**
* Prevent `sub` and `sup` affecting `line-height` in all browsers.
sub,
sup
font-size: 75%
line-height: 0
position: relative
vertical-align: baseline
sup
top: -0.5em
sub
bottom: -0.25em
/* ==========================================================================
* Embedded content
* ==========================================================================
/**
* Remove border when inside `a` element in IE 8/9.
img
border: 0
/**
* Correct overflow displayed oddly in IE 9.
svg:not(:root)
overflow: hidden
/* ==========================================================================
* Figures
* ==========================================================================
/**
* Address margin not present in IE 8/9 and Safari 5.
figure
margin: 0
/* ==========================================================================
* Forms
* ==========================================================================
/**
* Define consistent border, margin, and padding.
fieldset
border: 1px solid #c0c0c0
margin: 0 2px
padding: 0.35em 0.625em 0.75em
/**
* 1. Correct `color` not being inherited in IE 8/9.
* 2. Remove padding so people aren't caught out if they zero out fieldsets.
legend
border: 0
/* 1
padding: 0
/* 2
/**
* 1. Correct font family not being inherited in all browsers.
* 2. Correct font size not being inherited in all browsers.
* 3. Address margins set differently in Firefox 4+, Safari 5, and Chrome.
button,
input,
select,
textarea
font-family: inherit
/* 1
font-size: 100%
/* 2
margin: 0
/* 3
/**
* Address Firefox 4+ setting `line-height` on `input` using `!important` in
* the UA stylesheet.
button,
input
line-height: normal
/**
* Address inconsistent `text-transform` inheritance for `button` and `select`.
* All other form control elements do not inherit `text-transform` values.
* Correct `button` style inheritance in Chrome, Safari 5+, and IE 8+.
* Correct `select` style inheritance in Firefox 4+ and Opera.
button,
select
text-transform: none
/**
* 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
* and `video` controls.
* 2. Correct inability to style clickable `input` types in iOS.
* 3. Improve usability and consistency of cursor style between image-type
* `input` and others.
button,
html input[type="button"],
input[type="reset"],
input[type="submit"]
-webkit-appearance: button
/* 2
cursor: pointer
/* 3
/**
* Re-set default cursor for disabled elements.
button[disabled],
html input[disabled]
cursor: default
/**
* 1. Address box sizing set to `content-box` in IE 8/9.
* 2. Remove excess padding in IE 8/9.
input[type="checkbox"],
input[type="radio"]
box-sizing: border-box
/* 1
padding: 0
/* 2
/**
* 1. Address `appearance` set to `searchfield` in Safari 5 and Chrome.
* 2. Address `box-sizing` set to `border-box` in Safari 5 and Chrome
* (include `-moz` to future-proof).
input[type="search"]
-webkit-appearance: textfield
/* 1
-moz-box-sizing: content-box
-webkit-box-sizing: content-box
/* 2
box-sizing: content-box
/**
* Remove inner padding and search cancel button in Safari 5 and Chrome
* on OS X.
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration
-webkit-appearance: none
/**
* Remove inner padding and border in Firefox 4+.
button::-moz-focus-inner,
input::-moz-focus-inner
border: 0
padding: 0
/**
* 1. Remove default vertical scrollbar in IE 8/9.
* 2. Improve readability and alignment in all browsers.
textarea
overflow: auto
/* 1
vertical-align: top
/* 2
/* ==========================================================================
* Tables
* ==========================================================================
/**
* Remove most spacing between table cells.
table
border-collapse: collapse
border-spacing: 0
|