1@namespace "http://www.w3.org/1998/Math/MathML";
2
3math {
4    -webkit-line-box-contain: glyphs replaced;
5    text-indent: 0;
6}
7mtext {
8    line-height: 1.0;
9}
10
11/* Keep font-family and other defaults here consistent with http://mxr.mozilla.org/mozilla-central/source/layout/mathml/mathml.css and feedback from www-math. */
12math, mfenced > * {
13    font-family: MathJax_Main, STIXGeneral, "DejaVu Serif", Cambria, "Cambria Math", Times, serif;
14}
15mo, mfenced {
16    font-family: MathJax_Main, STIXGeneral, STIXSizeOneSym, "DejaVu Sans", "DejaVu Serif", Cambria, "Cambria Math",
17        "Lucida Sans Unicode", "Arial Unicode MS", "Lucida Grande", OpenSymbol, "Standard Symbols L", sans-serif;
18}
19
20math {
21    display: -webkit-inline-flex !important;
22    padding-left: 1px;
23    padding-right: 1px;
24}
25
26math[display="block"] {
27    display: -webkit-flex !important;
28    -webkit-justify-content: center;
29    page-break-inside: avoid;
30    /* -webkit-margin-before: 1em; -- FIXME: Ask www-math for a default MathML stylesheet, including this (or margin-top). */
31    -webkit-margin-after: 1em;
32}
33
34mo, mrow, mfenced, mfrac, msub, msup, msubsup, munder, mover, munderover, msqrt, mroot {
35    display: -webkit-inline-flex !important;
36}
37
38msup {
39    -webkit-align-items: flex-start;
40}
41
42msub {
43    -webkit-align-items: flex-end;
44}
45
46math, mrow, mfenced, msqrt, mroot {
47    -webkit-align-items: baseline;
48}
49msqrt > * { /* This rule is needed because of <msqrt>'s anonymous <mrow>. */
50    -webkit-align-self: baseline;
51}
52
53mo, mfrac, munder, mover, munderover {
54    -webkit-flex-direction: column;
55}
56
57munder, mover, munderover {
58    -webkit-align-items: center;
59}
60
61mfrac > * {
62    -webkit-align-self: center;
63}
64mfrac[numalign="left"] > :first-child {
65    -webkit-align-self: flex-start;
66}
67mfrac[numalign="right"] > :first-child {
68    -webkit-align-self: flex-end;
69}
70mfrac[denomalign="left"] > :last-child {
71    -webkit-align-self: flex-start;
72}
73mfrac[denomalign="right"] > :last-child {
74    -webkit-align-self: flex-end;
75}
76mfrac > :first-child {
77    -webkit-margin-after: 0.2em;
78}
79mfrac > :last-child {
80    -webkit-margin-before: 0.2em;
81}
82mfrac {
83    -webkit-margin-start: 1px;
84    -webkit-margin-end: 1px;
85}
86
87msubsup > :last-child, mover > :last-child, munderover > :last-child {
88    -webkit-order: -1;
89}
90
91msub > * + *, msup > * + *, msubsup > * + *, munder > * + *, mover > * + *, munderover > * + * {
92    font-size: 0.75em; /* FIXME: MathML standard is 0.71em */
93}
94
95mi {
96    font-style: italic;
97    -webkit-padding-end: 0.1em;
98}
99msub > mi:first-child, msubsup > mi:first-child {
100    -webkit-padding-end: 0;
101}
102msubsup > mi:first-child + * + * {
103    -webkit-margin-start: 0.14em; /* This is larger than 0.1em because the child's font-size is smaller than the <msubsup>'s. */
104}
105
106/* FIXME: For a RenderMathMLOperator's margin-start and margin-end, or for a MathML "embellished operator", check the operator's lspace and rspace attributes,
107   and the MathML operator dictionary. */
108math > mo, mrow > mo, msqrt > mo, mtd > mo {
109    -webkit-margin-start: 0.2em;
110    -webkit-margin-end: 0.2em;
111}
112math > mo:first-child, mrow > mo:first-child, msqrt > mo:first-child, mtd > mo:first-child,
113math > mo:last-child, mrow > mo:last-child, msqrt > mo:last-child, mtd > mo:last-child {
114    -webkit-margin-start: 0.1em;
115    -webkit-margin-end: 0.1em;
116}
117
118mroot {
119    position: relative;
120}
121mroot > * + * {
122    font-size: 0.75em;
123    position: absolute;
124    left: 0;
125    top: 0;
126    padding-right: 0.4em;
127    padding-left: 0.2em;
128    padding-bottom: 0.35em;
129}
130
131math[mathvariant="normal"], mstyle[mathvariant="normal"], mo[mathvariant="normal"], mn[mathvariant="normal"], mi[mathvariant="normal"], mtext[mathvariant="normal"], mspace[mathvariant="normal"], ms[mathvariant="normal"] {
132    font-style: normal;
133    font-weight: normal;
134}
135
136math[mathvariant="bold"], mstyle[mathvariant="bold"], mo[mathvariant="bold"], mn[mathvariant="bold"], mi[mathvariant="bold"], mtext[mathvariant="bold"], mspace[mathvariant="bold"], ms[mathvariant="bold"] {
137    font-style: normal;
138    font-weight: bold;
139}
140
141math[mathvariant="italic"], mstyle[mathvariant="italic"], mo[mathvariant="italic"], mn[mathvariant="italic"], mi[mathvariant="italic"], mtext[mathvariant="italic"], mspace[mathvariant="italic"], ms[mathvariant="italic"] {
142    font-style: italic;
143    font-weight: normal;
144}
145
146math[mathvariant="bold-italic"], mstyle[mathvariant="bold-italic"], mo[mathvariant="bold-italic"], mn[mathvariant="bold-italic"], mi[mathvariant="bold-italic"], mtext[mathvariant="bold-italic"], mspace[mathvariant="bold-italic"], ms[mathvariant="bold-italic"] {
147    font-weight: bold;
148    font-style: italic;
149}
150
151math[mathsize="small"], mstyle[mathsize="small"], mo[mathsize="small"], mn[mathsize="small"], mi[mathsize="small"], mtext[mathsize="small"], mspace[mathsize="small"], ms[mathsize="small"] {
152    font-size: 0.75em;
153}
154
155math[mathsize="normal"], mstyle[mathsize="normal"], mo[mathsize="normal"], mn[mathsize="normal"], mi[mathsize="normal"], mtext[mathsize="normal"], mspace[mathsize="normal"], ms[mathsize="normal"] {
156    font-size: 1em;
157}
158
159math[mathsize="big"], mstyle[mathsize="big"], mo[mathsize="big"], mn[mathsize="big"], mi[mathsize="big"], mtext[mathsize="big"], mspace[mathsize="big"], ms[mathsize="big"] {
160    font-size: 1.5em;
161}
162 
163annotation, annotation-xml {
164    display: none;
165}
166
167mphantom {
168    visibility: hidden;
169}
170
171merror {
172    outline: solid thin red;
173    font-weight: bold;
174    font-family: sans-serif;
175    background-color: lightYellow;
176}
177
178mtable {
179    display: inline-table;
180    text-align: center;
181}
182
183mtr {
184    display: table-row;
185}
186
187mtd {
188    display: table-cell;
189    padding: 0.5ex;
190}
191
192mtable[columnalign="left"], mtr[columnalign="left"], mtd[columnalign="left"] {
193    text-align: left;
194}
195
196mtable[columnalign="right"], mtr[columnalign="right"], mtd[columnalign="right"] {
197    text-align: right;
198}
199
200mtable[rowalign="top"] mtd, mtable mtr[rowalign="top"] mtd, mtable mtr mtd[rowalign="top"] {
201    vertical-align: top;
202}
203
204mtable[rowalign="bottom"] mtd, mtable mtr[rowalign="bottom"] mtd, mtable mtr mtd[rowalign="bottom"] {
205    vertical-align: bottom;
206}
207
208mtable[rowalign="center"] mtd, mtable mtr[rowalign="center"] mtd, mtable mtr mtd[rowalign="center"] {
209    vertical-align: middle;
210}
211
212mtable[frame="solid"] {
213    border: solid thin;
214}
215
216mtable[frame="dashed"] {
217    border: dashed thin;
218}
219
220mtable[rowlines="solid"], mtable[rowlines="dashed"], mtable[columnlines="solid"], mtable[columnlines="dashed"] {
221    border-collapse: collapse;
222}
223
224mtable[rowlines="solid"] > mtr + mtr {
225    border-top: solid thin;
226}
227
228mtable[rowlines="dashed"] > mtr + mtr {
229    border-top: dashed thin;
230}
231
232mtable[columnlines="solid"] > mtr > mtd + mtd {
233    border-left: solid thin;
234}
235
236mtable[columnlines="dashed"] > mtr > mtd + mtd {
237    border-left: dashed thin;
238}
239
240mspace[linebreak="newline"] {
241    display: block;
242}
243