@@ -87,7 +87,8 @@ h2:target::before,
8787h3 : target ::before ,
8888h4 : target ::before ,
8989h5 : target ::before ,
90- h6 : target ::before {
90+ h6 : target ::before ,
91+ dt : target ::before {
9192 display : inline-block;
9293 content : "»" ;
9394 margin-inline-start : -30px ;
@@ -107,21 +108,22 @@ h6:target::before {
107108 outline : 0 ;
108109 padding : 0 var (--page-padding );
109110 margin-block-start : calc (0px - var (--menu-bar-height ));
110- /* Compensate for the #menu-bar-hover-placeholder */
111+ /* Compensate for the #mdbook- menu-bar-hover-placeholder */
111112}
112113
113114.page-wrapper {
114115 box-sizing : border-box;
115116 background-color : var (--bg );
116117}
117118
118- . no-js .page-wrapper ,
119+ html : not (. js ) .page-wrapper ,
119120.js : not (.sidebar-resizing ) .page-wrapper {
120121 transition : margin-left 0.3s ease, transform 0.3s ease;
121122 /* Animation: slide away */
122123}
123124
124- [dir = rtl ] .js : not (.sidebar-resizing ) .page-wrapper {
125+ [dir = rtl ]: not (.js ) .page-wrapper ,
126+ [dir = rtl ].js : not (.sidebar-resizing ) .page-wrapper {
125127 transition : margin-right 0.3s ease, transform 0.3s ease;
126128 /* Animation: slide away */
127129}
@@ -214,6 +216,8 @@ blockquote {
214216 border-block-end : .1em solid var (--quote-border );
215217}
216218
219+ /* TODO: Remove .warning in a future version of mdbook, it is replaced by
220+ blockquote tags. */
217221.warning {
218222 margin : 20px ;
219223 padding : 0 20px ;
@@ -260,18 +264,59 @@ sup {
260264 line-height : 0 ;
261265}
262266
263- : not (.footnote-definition )+ .footnote-definition ,
264- .footnote-definition + : not (.footnote-definition ) {
265- margin-block-start : 2em ;
266- }
267-
268267.footnote-definition {
269268 font-size : 0.9em ;
270- margin : 0.5em 0 ;
271269}
272270
273- .footnote-definition p {
274- display : inline;
271+ /* The default spacing for a list is a little too large. */
272+ .footnote-definition ul ,
273+ .footnote-definition ol {
274+ padding-left : 20px ;
275+ }
276+
277+ .footnote-definition > li {
278+ /* Required to position the ::before target */
279+ position : relative;
280+ }
281+
282+ .footnote-definition > li : target {
283+ scroll-margin-top : 50vh ;
284+ }
285+
286+ .footnote-reference : target {
287+ scroll-margin-top : 50vh ;
288+ }
289+
290+ /* Draws a border around the footnote (including the marker) when it is selected.
291+ TODO: If there are multiple linkbacks, highlight which one you just came
292+ from so you know which one to click.
293+ */
294+ .footnote-definition > li : target ::before {
295+ border : 2px solid var (--footnote-highlight );
296+ border-radius : 6px ;
297+ position : absolute;
298+ top : -8px ;
299+ right : -8px ;
300+ bottom : -8px ;
301+ left : -32px ;
302+ pointer-events : none;
303+ content : "" ;
304+ }
305+
306+ /* Pulses the footnote reference so you can quickly see where you left off reading.
307+ This could use some improvement.
308+ */
309+ @media not (prefers-reduced-motion) {
310+ .footnote-reference : target {
311+ animation : fn-highlight 0.8s ;
312+ border-radius : 2px ;
313+ }
314+
315+ @keyframes fn-highlight {
316+ from {
317+ background-color : var (--footnote-highlight );
318+ }
319+ }
275320}
276321
277322.tooltiptext {
@@ -306,102 +351,150 @@ sup {
306351 font-style : italic;
307352}
308353
309- /* Customizations */
354+ .fa-svg svg {
355+ width : 1em ;
356+ height : 1em ;
357+ fill : currentColor;
358+ margin-bottom : -0.1em ;
359+ }
310360
311- # menu-bar ,
312- # sidebar-resize-handle {
313- display : none !important ;
361+ dt {
362+ font-weight : bold;
363+ margin-top : 0.5em ;
364+ margin-bottom : 0.1em ;
365+ }
366+
367+ /* This uses a CSS counter to add numbers to definitions, but only if there is
368+ more than one definition. */
369+ dl ,
370+ dt {
371+ counter-reset : dd-counter;
372+ }
373+
374+ /* When there is more than one definition, increment the counter. The first
375+ selector selects the first definition, and the second one selects definitions
376+ 2 and beyond.*/
377+ dd : has (+ dd ),
378+ dd + dd {
379+ counter-increment : dd-counter;
380+ /* Use flex display to help with positioning the numbers when there is a p
381+ tag inside the definition. */
382+ display : flex;
383+ align-items : flex-start;
384+ }
385+
386+ /* Shows the counter for definitions. The first selector selects the first
387+ definition, and the second one selections definitions 2 and beyond.*/
388+ dd : has (+ dd )::before ,
389+ dd + dd ::before {
390+ content : counter (dd-counter) ". " ;
391+ font-weight : 600 ;
392+ display : inline-block;
393+ margin-right : 0.5em ;
314394}
315395
316- # sidebar {
317- background-color : inherit !important ;
396+ dd > p {
397+ /* For loose definitions that have a p tag inside, don't add a bunch of
398+ space before the definition. */
399+ margin-top : 0 ;
318400}
319401
320- mdbook-sidebar-scrollbox {
321- margin-top : 12em !important ;
322- padding-top : 0 !important ;
323- padding-left : 5em !important ;
402+ /* Remove some excess space from the bottom. */
403+ .blockquote-tag p : last-child {
404+ margin-bottom : 2px ;
324405}
325406
326- h1 {
327- margin-top : 2em !important ;
407+ .blockquote-tag {
408+ /* Add some padding to make the vertical bar a little taller than the text.*/
409+ padding : 2px 0px 2px 20px ;
410+ /* Add a solid color bar on the left side. */
411+ border-inline-start-style : solid;
412+ border-inline-start-width : 4px ;
413+ /* Disable the background color from normal blockquotes . */
414+ background-color : inherit;
415+ /* Disable border blocks from blockquotes. */
416+ border-block-start : none;
417+ border-block-end : none;
328418}
329419
330- .sine-logo {
331- display : inline-block ;
332- padding-top : 5 em ;
333- padding-left : 4.5 em ;
420+ .blockquote-tag-title svg {
421+ fill : currentColor ;
422+ /* Add space between the icon and the title. */
423+ margin-right : 8 px ;
334424}
335425
336- * {
337- font-family : Avenir , Montserrat , Corbel , 'URW Gothic' , source-sans-pro , sans-serif ;
426+ . blockquote-tag-note {
427+ border-inline-start-color : var ( --blockquote-note-color ) ;
338428}
339429
340- code ,
341- code * {
342- font-family : ui-monospace, 'Cascadia Code' , 'Source Code Pro' , Menlo, Consolas, 'DejaVu Sans Mono' , monospace !important ;
430+ .blockquote-tag-tip {
431+ border-inline-start-color : var (--blockquote-tip-color );
343432}
344433
345- : not ( pre ) : not ( a ) > code . hljs {
346- color : # 222 ;
434+ . blockquote-tag-important {
435+ border-inline-start- color: var ( --blockquote-important-color ) ;
347436}
348437
349- : not ( pre ) > code . hljs {
350- background- color: # eee ;
438+ . blockquote-tag-warning {
439+ border-inline-start- color: var ( --blockquote-warning-color ) ;
351440}
352441
353- p {
354- line-height : 1.6em !important ;
355- margin-block-start : 1.6em ;
356- margin-block-end : 1.6em ;
442+ .blockquote-tag-caution {
443+ border-inline-start-color : var (--blockquote-caution-color );
357444}
358445
359- img [ alt = Github ] {
360- width : 80 px ;
446+ . blockquote-tag-note . blockquote-tag-title {
447+ color : var ( --blockquote-note-color ) ;
361448}
362449
363- a ,
364- # sidebar a .active {
365- font-weight : bold;
450+ .blockquote-tag-tip .blockquote-tag-title {
451+ color : var (--blockquote-tip-color );
366452}
367453
368- # sidebar a {
369- font-weight : normal ;
454+ . blockquote-tag-important . blockquote-tag-title {
455+ color : var ( --blockquote-important-color ) ;
370456}
371457
372- .abnf ,
373- .abnf > * {
374- font-family : ui-monospace, 'Cascadia Code' , 'Source Code Pro' , Menlo, Consolas, 'DejaVu Sans Mono' , monospace !important ;
375- line-height : 1.8 ;
458+ .blockquote-tag-warning .blockquote-tag-title {
459+ color : var (--blockquote-warning-color );
376460}
377461
378- .abnf .str {
379- display : inline;
380- padding : 0.1em 0.3em ;
381- border-radius : 3px ;
382- border : 1px solid # 333 ;
383- background-color : # 666 ;
384- line-height : 1.8 ;
462+ .blockquote-tag-caution .blockquote-tag-title {
463+ color : var (--blockquote-caution-color );
385464}
386465
387- .table-wrapper {
388- overflow-x : auto;
466+ .blockquote-tag-title {
467+ /* Slightly increase the weight for more emphasis. */
468+ font-weight : 600 ;
469+ /* Vertically center the icon with the text. */
470+ display : flex;
471+ align-items : center;
472+ /* Remove default large margins for a more compact display. */
473+ margin : 2px 0 8px 0 ;
389474}
390475
391- table {
392- margin : 0 ;
393- border : none;
476+ .blockquote-tag-title .fa-svg {
477+ fill : currentColor;
478+ /* Add some space between the icon and the text. */
479+ margin-right : 8px ;
394480}
395481
396- table tbody tr : nth-child (2n) {
397- background-color : unset !important ;
482+
483+
484+ /************* Our own additions *************/
485+
486+ .sine-logo {
487+ display : inline-block;
488+ padding-top : 5em ;
489+ padding-left : 4.5em ;
398490}
399491
400- table thead th {
401- text-align : left;
402- padding : 6px 6px ;
492+ # mdbook-sidebar {
493+ background-color : inherit !important ;
403494}
404495
405- table td {
406- padding : 6px 4px ;
407- }
496+ mdbook-sidebar-scrollbox {
497+ margin-top : 12em !important ;
498+ padding-top : 0 !important ;
499+ padding-left : 5em !important ;
500+ }
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