diff --git a/docs/LaTeXML.css b/docs/LaTeXML.css
new file mode 100644
index 0000000..fe81cfa
--- /dev/null
+++ b/docs/LaTeXML.css
@@ -0,0 +1,509 @@
+/*======================================================================
+ Core CSS for LaTeXML documents converted to (X)HTML */
+/* Generic Page layout */
+.ltx_page_header,
+.ltx_page_footer { font-size:0.8em; }
+.ltx_page_header *[rel~="prev"],
+.ltx_page_footer *[rel~="prev"] { float:left; }
+.ltx_page_header *[rel~="up"],
+.ltx_page_footer *[rel~="up"]   { display:block; text-align:center; }
+.ltx_page_header *[rel~="next"],
+.ltx_page_footer *[rel~="next"] {  float:right; }
+/* What was I trying for here; need more selective rule!
+.ltx_page_header .ltx_ref,
+.ltx_page_footer .ltx_ref {
+    margin:0 1em; }
+*/
+.ltx_page_header li {
+    padding:0.1em 0.2em 0.1em 1em;}
+
+/* Main content */
+.ltx_page_content { clear:both; }
+.ltx_page_header  { border-bottom:1px solid; margin-bottom:5px; }
+.ltx_page_footer  { clear:both; border-top:1px solid; margin-top:5px;  }
+
+.ltx_page_header:after,
+.ltx_page_footer:after,
+.ltx_page_content:after {
+    content:"."; display:block; height:0; clear:both; visibility:hidden; }
+.ltx_page_footer:before {
+    content:"."; display:block; height:0; clear:both; visibility:hidden; }
+
+.ltx_page_logo     { font-size:90%; margin-top: 5px; clear:both; float:right; }
+a.ltx_LaTeXML_logo { text-decoration: none; }
+.ltx_page_logo img { vertical-align:-3px; }
+.ltx_page_navbar .ltx_LaTeXML_logo,
+.ltx_page_logo .ltx_LaTeXML_logo { font-size:110%; }
+/* if shown */
+.ltx_page_navbar li { white-space:nowrap; display:block; overflow:hidden; }
+/* If ref got turned into span, it's "this section"*/
+.ltx_page_navbar li span.ltx_ref { white-space:normal; overflow:visible; }
+
+/* Ought to be easily removable/overridable? */
+.ltx_pagination.ltx_role_newpage { height:2em; }
+/*======================================================================
+  Document Structure; Titles & Frontmatter */
+
+/* undo bold here to remove the browser's native h# styling,
+   at let all other styles override it (with more specific rules)*/
+.ltx_title { font-size:100%; font-weight:normal; }
+
+/* Hack to simulate run-in! put class="ltx_runin" on a title or tag
+   for it to run-into the following text. */
+.ltx_runin { display:inline; }
+.ltx_runin:after { content:" "; }
+.ltx_runin + .ltx_para,
+.ltx_runin + .ltx_para p:first-child,
+.ltx_runin + p:first-child {
+    display:inline; }
+
+.ltx_outdent { margin-left: -2em; }
+
+/* .ltx_chapter_title, etc should be in ltx-article.css etc. */
+.ltx_page_main { margin:0px auto;
+    padding:1em 3em 1em 2em;
+    padding:min(1em,1.5%) min(3em,4.5%) min(1em,1.5%) min(2em, 3%); }
+.ltx_tocentry  { list-style-type:none; }
+
+/* support for common author block layouts.*/
+/* add class ltx_authors_1line to get authors in single line
+   with pop-up affiliation, etc. */
+.ltx_authors_1line .ltx_creator,
+.ltx_authors_1line .ltx_author_before,
+.ltx_authors_1line .ltx_author_after { display:inline;}
+.ltx_authors_1line .ltx_author_notes { display:inline-block; }
+.ltx_authors_1line .ltx_author_notes:before { content:"*"; color:blue;}
+.ltx_authors_1line .ltx_author_notes span { display:none; }
+.ltx_authors_1line .ltx_author_notes:hover span {
+    display:block; position:absolute; z-index:10;
+    background:white; text-align:left;
+    border: 1px solid black; border-radius: 0 5px 5px 5px; box-shadow: 5px 5px 10px gray; }
+
+/* add class=ltx_authors_multiline to get authors & affliations on separate lines*/
+.ltx_authors_multiline .ltx_creator,
+.ltx_authors_multiline .ltx_author_before,
+.ltx_authors_multiline .ltx_author_after,
+.ltx_authors_multiline .ltx_author_notes,
+.ltx_authors_multiline .ltx_author_notes .ltx_contact {
+    display:block; }
+
+/*======================================================================
+  Para level */
+.ltx_float {
+    margin: 1ex clamp(1em, 4.5%, 3em) 1ex clamp(1em, 4.5%, 3em); }
+
+/* Multiple subfigures via flexbox */
+.ltx_flex_figure {
+  display: flex;
+  flex-flow: row wrap;
+  width: auto;
+  max-width: 60rem;
+  position: relative;
+  justify-content: center;
+  align-items: baseline;
+  object-fit: contain;
+  margin-bottom: 1rem;
+}
+
+.ltx_flex_size_1,
+.ltx_flex_size_1 .ltx_tabular,
+.ltx_flex_size_1 .ltx_graphics {
+  max-width:60rem;
+}
+.ltx_flex_size_2,
+.ltx_flex_size_2 .ltx_tabular,
+.ltx_flex_size_2 .ltx_graphics {
+  max-width: calc(0.44*60rem);
+}
+.ltx_flex_size_3,
+.ltx_flex_size_3 .ltx_tabular,
+.ltx_flex_size_3 .ltx_graphics {
+  max-width: calc(0.30*60rem);
+}
+.ltx_flex_size_4,
+.ltx_flex_size_4 .ltx_tabular,
+.ltx_flex_size_4 .ltx_graphics {
+  max-width: calc(0.24*60rem);
+}
+/*Default: More than 4 items, tricky.
+  quite often intended to auto-reflow... */
+.ltx_flex_size_many,
+.ltx_flex_size_many .ltx_tabular,
+.ltx_flex_size_many .ltx_graphics {
+  max-width: calc(0.24*60rem);
+}
+
+/* flex row breaks */
+.ltx_flex_figure .ltx_flex_break {
+  flex-basis: 100%;
+  height: 0;
+}
+
+/* layout preference */
+.ltx_flex_figure .ltx_subgraphics,
+.ltx_flex_figure .ltx_subfigure,
+.ltx_flex_figure .ltx_subfloat,
+.ltx_flex_figure .ltx_subtable {
+  flex: 1 1 0px;
+  margin: 0.1rem;
+}
+.ltx_subgraphics, .ltx_subfigure, .ltx_subtable, .ltx_subfloat {
+  padding-left: 1rem;
+  padding-right: 1rem;
+}
+.ltx_subgraphics > .ltx_figure,
+.ltx_subfigure > .ltx_figure,
+.ltx_subtable > .ltx_figure,
+.ltx_subfloat > .ltx_figure {
+  margin:0em;
+}
+
+/* theorems, figure, tables, floats captions.. */
+/*======================================================================
+ Blocks, Lists, Floats */
+.ltx_p,
+.ltx_quote,
+.ltx_block,
+.ltx_logical-block,
+.ltx_para {
+    display: block; }
+
+/* alignment within blocks */
+.ltx_align_left     { text-align:left; }
+.ltx_align_right    { text-align:right; }
+.ltx_align_center   { text-align:center; }
+.ltx_align_justify  { text-align:justify; }
+.ltx_align_top      { vertical-align:top; }
+.ltx_align_bottom   { vertical-align:bottom; }
+.ltx_align_middle   { vertical-align:middle; }
+.ltx_align_baseline { vertical-align:baseline; }
+
+.ltx_align_floatleft  { float:left; }
+.ltx_align_floatright { float:right; }
+
+.ltx_td.ltx_align_left,   .ltx_th.ltx_align_left,
+.ltx_td.ltx_align_right,  .ltx_th.ltx_align_right,
+.ltx_td.ltx_align_center, .ltx_th.ltx_align_center { white-space:nowrap; }
+.ltx_td.ltx_align_left.ltx_wrap,   .ltx_th.ltx_align_left.ltx_wrap,
+.ltx_td.ltx_align_right.ltx_wrap,  .ltx_th.ltx_align_right.ltx_wrap,
+.ltx_td.ltx_align_center.ltx_wrap, .ltx_th.ltx_align_center.ltx_wrap,
+.ltx_td.ltx_align_justify,  .ltx_th.ltx_align_justify { white-space:normal; }
+
+.ltx_tabular .ltx_tabular { width:100%; }
+.ltx_inline-block,
+.ltx_inline-logical-block { display:inline-block; }
+
+/* tabbing is always a standalone paragraph-level construct */
+.ltx_tabular.ltx_tabbing { 
+  display: table; }
+
+/* avoid padding when aligning adjacent columns, e.g. for split decimals */
+.ltx_norightpad { padding-right:0!important; }
+.ltx_noleftpad  { padding-left:0!important; }
+.ltx_nopad      { padding:0!important; }
+
+/* equations in non-aligned mode (not normally used) */
+.ltx_eqn_div { display:block; width:95%; text-align:center; }
+
+/* equations in aligned mode (aligning tags, etc as well as equations) */
+.ltx_eqn_table { display:table; width:100%; border-collapse:collapse; }
+.ltx_eqn_row   { display:table-row; }
+.ltx_eqn_cell  { display:table-cell; width:auto; }
+
+/* Padding between column pairs in ams align */
+table.ltx_eqn_align tr.ltx_equation td.ltx_align_left + td.ltx_align_right,
+table.ltx_eqn_align tr.ltx_equation td.ltx_align_left + td.ltx_align_center,
+table.ltx_eqn_align tr.ltx_equation td.ltx_align_center + td.ltx_align_right,
+table.ltx_eqn_align tr.ltx_equation td.ltx_align_center + td.ltx_align_center  { padding-left:3em; }
+table.ltx_eqn_eqnarray tr.ltx_eqn_lefteqn + tr td.ltx_align_right { min-width:2em; }
+
+.ltx_eqn_eqno { max-width:0em; overflow:visible; white-space: nowrap; }
+.ltx_eqn_eqno.ltx_align_right .ltx_tag { float:right; }
+
+.ltx_eqn_center_padleft,
+.ltx_eqn_center_padright { width:50%; min-width:2em;}
+.ltx_eqn_left_padleft,
+.ltx_eqn_right_padright { min-width:2em; }
+.ltx_eqn_left_padright,
+.ltx_eqn_right_padleft  { width:100%; }
+
+/* Various lists */
+.ltx_itemize,
+.ltx_enumerate,
+.ltx_description {
+    display:block; }
+.ltx_itemize .ltx_item,
+.ltx_enumerate .ltx_item {
+    display: list-item; white-space:nowrap; }
+
+/* Position the tag to look like a normal item bullet. */
+li.ltx_item > .ltx_tag {
+    display:inline-block; margin-left:-1.5em; min-width:1.5em;
+    text-align:right; }
+.ltx_item .ltx_tag + .ltx_para {
+    display:inline-block; vertical-align:top;}
+.ltx_item .ltx_tag + .ltx_para .ltx_p  {
+    display:inline; }
+.ltx_item > .ltx_para > .ltx_p:first-child {
+    text-indent:0em; }
+
+.ltx_item > .ltx_para > .ltx_p { margin-top:0em; margin-bottom:0em; }
+dd.ltx_item { margin-bottom:0.5em; }
+
+/* NOTE: Need to try harder to get runin appearance? */
+dl.ltx_description dt { margin-right:0.5em; float:left;
+                        font-weight:bold; font-size:95%; }
+dl.ltx_description dd { margin-left:5em; }
+dl.ltx_description dl.ltx_description dd { margin-left:3em; }
+
+/* Theorems */
+.ltx_theorem  {margin:1em 0em 1em 0em; }
+.ltx_title_theorem { font-size:100%; }
+
+/* Bibliographies */
+.ltx_bibliography dt { margin-right:0.5em; float:left; }
+.ltx_bibliography dd { margin-left: clamp(1em, 4.5%, 3em); }
+/*.ltx_biblist { list-style-type:none; }*/
+.ltx_bibitem { list-style-type:none; }
+.ltx_bibitem .ltx_tag { font-weight:bold; margin-left:-2em; width:3em; }
+/*.bibitem-tag + div { display:inline; }*/
+.ltx_bib_title { font-style:italic; }
+.ltx_bib_article .bib-title { font-style:normal !important; }
+.ltx_bib_journal  { font-style:italic; }
+.ltx_bib_volume { font-weight:bold; }
+
+/* Indices */
+.ltx_indexlist li { list-style-type:none;  }
+.ltx_indexlist { margin-left:1em; padding-left:1em;}
+
+/* Listings */
+.ltx_listing {
+    display:block;
+    margin: 1ex 3em 1ex 0em;
+    overflow-x:auto;
+    text-align: left; }
+.ltx_float .ltx_listing {
+    margin: 0; }
+.ltx_listingline { white-space:nowrap; min-height:1em; }
+.ltx_lst_space { white-space: pre; }
+.ltx_lst_numbers_left .ltx_listingline .ltx_tag {
+    background-color:transparent;
+    margin-left:-3em; width:2.5em;
+    position:absolute;
+    text-align:right; }
+.ltx_lst_numbers_right .ltx_listingline .ltx_tag {
+    background-color:transparent;
+    width:2.5em;
+    position:absolute; right:3em;
+    text-align:right; }
+/*
+    position:absolute; left:0em;
+    max-width:0em; text-align:right; }
+*/
+.ltx_parbox {
+    text-indent:0em;
+    display: inline-block; }
+
+/* NOTE that it is CRITICAL to put position:relative outside & absolute inside!!
+   I wish I understood why!
+   Outer box establishes resulting size, neutralizes any outer positioning, etc;
+   inner establishes position of stuff to be rotated */
+.ltx_transformed_outer {
+    position:relative; bottom:0pt;left:0pt;
+    overflow:visible; }
+.ltx_transformed_inner {
+    display:block;
+    position:absolute;bottom:0pt;left:0pt; }
+.ltx_transformed_inner > .ltx_p {text-indent:0em; margin:0; padding:0; }
+
+/* If simulating a table (html5), try to get rowspan to work...sorta? */
+span.ltx_tabular { position:relative; }
+span.ltx_rowspan { position:absolute; top:0; bottom:0; }
+
+/* by default, p doesn't indent */
+.ltx_p { text-indent:0em; white-space:normal; }
+/* explicit control of indentation (on ltx_para) */
+.ltx_indent > .ltx_p:first-child { text-indent:2em!important; }
+.ltx_noindent > .ltx_p:first-child { text-indent:0em!important; }
+
+/*======================================================================
+  Columns */
+.ltx_page_columns {
+    display: flex; }
+.ltx_page_column1,
+.ltx_page_column2 {
+    flex:100%;
+    margin: 0 20px;
+ }
+@media screen and (max-width: 60em){
+  .ltx_page_columns {
+     flex-direction: column; }
+  .ltx_page_column1 > ul,
+  .ltx_page_column1 > ol,
+  .ltx_page_column1 > dl {
+     margin-bottom: 0; }
+  .ltx_page_column2 > ul,
+  .ltx_page_column2 > ol,
+  .ltx_page_column2 > dl {
+     margin-top: 0; }
+}
+
+/*======================================================================
+ Borders and such */
+.ltx_tabular { display:inline-table; border-collapse:collapse; }
+.ltx_tabular.ltx_centering { display:table; }
+.ltx_thead,
+.ltx_tfoot,
+.ltx_tbody   { display:table-row-group; }
+.ltx_tr      { display:table-row; }
+.ltx_td,
+.ltx_th      { display:table-cell; }
+
+.ltx_tabular .ltx_td,
+.ltx_tabular .ltx_th { padding:0.1em 0.5em; }
+.ltx_tabular .ltx_td.ltx_nopad_l,
+.ltx_tabular .ltx_th.ltx_nopad_l { padding-left:0; }
+.ltx_tabular .ltx_td.ltx_nopad_r,
+.ltx_tabular .ltx_th.ltx_nopad_r { padding-right:0; }
+
+/* min-height does NOT apply to tr! */
+.ltx_tabular .ltx_tr td:first-child::after,
+.ltx_tabular .ltx_tr th:first-child::after {
+   content: "";
+   display: inline-block;
+   vertical-align: top;
+   min-height: 1em;
+}
+
+
+/* regular lines */
+.ltx_border_t  { border-top:1px solid black; }
+.ltx_border_r  { border-right:1px solid black; }
+.ltx_border_b  { border-bottom:1px solid black; }
+.ltx_border_l  { border-left:1px solid black; }
+/* double lines */
+.ltx_border_tt { border-top:3px double black; }
+.ltx_border_rr { border-right:3px double black; }
+.ltx_border_bb { border-bottom:3px double black; }
+.ltx_border_ll { border-left:3px double black; }
+/* Light lines */
+.ltx_border_T  { border-top:1px solid gray; }
+.ltx_border_R  { border-right:1px solid gray; }
+.ltx_border_B  { border-bottom:1px solid gray; }
+.ltx_border_L  { border-left:1px solid gray; }
+/* Framing */
+.ltx_framed    { padding:3pt; }
+span.ltx_framed       { display:inline-block; text-indent:0; } /* avoid padding/margin collapse */
+.ltx_framed_rectangle { border-style:solid; border-width:1px; }
+.ltx_framed_top       { border-top-style:solid; border-top-width:1px; }
+.ltx_framed_left      { border-left-style:solid; border-left-width:1px; }
+.ltx_framed_right     { border-right-style:solid; border-right-width:1px; }
+.ltx_framed_bottom,
+.ltx_framed_underline { border-bottom-style:solid; border-bottom-width:1px; }
+.ltx_framed_topbottom { border-top-style:solid; border-top-width:1px;
+                        border-bottom-style:solid; border-bottom-width:1px; }
+.ltx_framed_leftright { border-left-style:solid; border-left-width:1px;
+                        border-right-style:solid; border-right-width:1px; }
+
+.ltx_rule { vertical-align: bottom; height: 0.4pt; width: 0.4pt; }
+
+/*======================================================================
+ Misc */
+/* .ltx_verbatim*/
+.ltx_verbatim { text-align:left; }
+/*======================================================================
+ Meta stuff, footnotes */
+.ltx_note_content { display:none; }
+/*right:5%;  */
+.ltx_note_content {
+     max-width: 70%; font-size:90%; left:15%;
+     text-align:left;
+     background-color: white;
+     padding: 0.5em 1em 0.5em 1.5em;
+     border: 1px solid black; border-radius: 0 5px 5px 5px; box-shadow: 5px 5px 10px gray; }
+.ltx_note_mark    { color:blue; }
+.ltx_note_type    { font-weight: bold; }
+.ltx_note { display:inline-block; text-indent:0; } /* So we establish containing block */
+.ltx_note_content .ltx_note_mark { position:absolute; left:0.2em; top:-0.1em; }
+.ltx_note:hover .ltx_note_content,
+.ltx_note .ltx_note_content:hover {
+   display:block; position:absolute; z-index:10; }
+.ltx_note.ltx_marginpar_left { display:none; }
+
+.ltx_ERROR        { color:red; }
+.ltx_rdf          { display:none; }
+.ltx_missing      { color:red;}
+.ltx_nounicode    { color:red; }
+.ltx_nodisplay    { display:none; }
+/*======================================================================
+ SVG (pgf/tikz ?) basics */
+
+/* Stuff appearing in svg:foreignObject */
+.ltx_svg_fog foreignObject  { margin:0; padding:0; overflow:visible; }
+.ltx_svg_fog foreignObject > p { margin:0; padding:0; display:block; }
+/*.ltx_svg_fog foreignObject > p { margin:0; padding:0; display:block; white-space:nowrap; }*/
+
+/*======================================================================
+ Low-level Basics */
+/* Note that LaTeX(ML)'s font model doesn't map quite exactly to CSS's */
+/* Font Families => font-family */
+.ltx_font_serif      { font-family: serif; }
+.ltx_font_sansserif  { font-family: sans-serif; }
+.ltx_font_typewriter { font-family: monospace; }
+/* dingbats should be converted to unicode? */
+/* Math font families handled within math: script, symbol, fraktur, blackboard ? */
+/* Font Series => font-weight */
+.ltx_font_bold       { font-weight: bold; }
+.ltx_font_medium     { font-weight: normal; }
+/* Font Shapes => font-style or font-variant */
+.ltx_font_italic     { font-style: italic; font-variant:normal; }
+.ltx_font_upright    { font-style: normal; font-variant:normal; }
+.ltx_font_slanted    { font-style: oblique; font-variant:normal; }
+.ltx_font_smallcaps  { font-variant: small-caps; font-style:normal; }
+.ltx_font_oldstyle   { font-variant-numeric: oldstyle-nums; }
+.ltx_font_mathcaligraphic { font-family: "Lucida Calligraphy", "Zapf Chancery","URW Chancery L"; }
+/* Fallbacks for when content+mathvariant cannot be mapped to Unicode */
+.ltx_mathvariant_italic        { font-style: italic; }
+.ltx_mathvariant_bold          { font-weight: bold; }
+.ltx_mathvariant_bold-italic   { font-style: italic; font-weight: bold; }
+.ltx_mathvariant_sans-serif             { font-family: sans-serif; }
+.ltx_mathvariant-bold-sans-serif        { font-family: sans-serif; font-weight: bold; }
+.ltx_mathvariant-sans-serif-italic      { font-family: sans-serif; font-style: italic; }
+.ltx_mathvariant-bold-sans-serif-italic { font-family: sans-serif; font-style: italic; font-weight: bold; }
+.ltx_mathvariant_monospace     { font-family: monospace; }
+/* Can we say anything generic about double-struck, script or fraktur ? */
+.ltx_mathvariant_double-struck { font-weight: bold; }
+.ltx_mathvariant_script        { font-family: "Lucida Calligraphy", "Zapf Chancery","URW Chancery L", cursive; }
+.ltx_mathvariant_bold-script   { font-family: "Lucida Calligraphy", "Zapf Chancery","URW Chancery L", cursive; font-weight: bold; }
+.ltx_mathvariant-fraktur       { }/* ??? */
+.ltx_mathvariant_bold-fraktur  { font-weight: bold; }
+
+/*
+
+.ltx_font_mathscript { ? }
+*/
+cite                 { font-style: normal; }
+
+.ltx_red        { color:red; }
+/*.ltx_centering  { text-align:center; margin:auto; }*/
+/*.ltx_inline-block.ltx_centering,*/
+/* Hmm.... is this right in general? */
+.ltx_centering  { display:block; margin:auto; text-align:center; }
+
+/* Dubious stuff */
+.ltx_hflipped {
+    display:inline-block;
+    transform: scaleX(-1); }
+.ltx_vflipped {
+    display:inline-block;
+    transform: scaleY(-1); }
+
+/* .ltx_phantom handled in xslt */
+
+.ltx_minipage {
+  align-self: normal;
+  display: inline-block;
+}
+.ltx_minipage > .ltx_graphics {
+  max-width:100%;
+}
diff --git a/docs/ltx-article.css b/docs/ltx-article.css
new file mode 100644
index 0000000..1946cde
--- /dev/null
+++ b/docs/ltx-article.css
@@ -0,0 +1,75 @@
+
+.ltx_title_document      { font-size:170%; text-align:center; margin:0.5em 0 0.5em 0; }
+.ltx_dates,
+.ltx_authors,
+.ltx_role_author         { text-align:center; margin:0.5em 0 0.5em 0; }
+.ltx_role_author .ltx_personname  { font-size: 120%; }
+.ltx_date        { text-align:center; font-size: 120%; margin:0.5em 0 0.5em 0; }
+.ltx_subtitle    { text-align:center; font-size: 120%; padding-left:0.2em; margin-left:-0.5em; }
+
+.ltx_title_abstract      { text-align:center; font-size: 100%; font-weight:bold; }
+.ltx_abstract {
+   margin-left:clamp(1em, 6%, 4em);
+   margin-right:clamp(1em, 6%, 4em); }
+.ltx_title_acknowledgements,
+.ltx_title_keywords,
+.ltx_title_classification {
+   text-align:left; font-size: 100%; font-weight:bold; margin:0.5em 0 0 0; }
+
+.ltx_appendix,
+.ltx_part,
+.ltx_section,
+.ltx_subsection,
+.ltx_subsubsection { margin-top:1.5em; }
+.ltx_paragraph,
+.ltx_subparagraph   { margin-top:1.0em; }
+
+.ltx_title_part          { font-size:250%; font-weight:bold; margin-bottom:1em; }
+.ltx_title_appendix,
+.ltx_title_section,
+.ltx_title_index,
+.ltx_title_glossary,
+.ltx_title_bibliography  { font-size:140%; font-weight:bold; margin-bottom:1em; }
+.ltx_title_subsection    { font-size:120%; font-weight:bold; margin-bottom:1em; }
+.ltx_title_subsubsection { font-size:100%; font-weight:bold; margin-bottom:1em; }
+
+/* Paragraph & Subparagraph titles should be runin! */
+.ltx_title_paragraph   { font-size:100%; font-weight:bold; display:inline; 
+                         margin-right:1em; }
+.ltx_paragraph .ltx_title,
+.ltx_paragraph .ltx_title + .ltx_para,
+.ltx_paragraph .ltx_title + .ltx_para > .ltx_p { display:inline; }
+
+.ltx_title_subparagraph  { font-size:100%; font-weight:bold; display:inline; 
+                           margin-left:2em; margin-right:1em; }
+.ltx_subparagraph .ltx_title,
+.ltx_subparagraph .ltx_title + .ltx_para,
+.ltx_subparagraph .ltx_title + .ltx_para > .ltx_p { display:inline; }
+
+.ltx_figure  { text-align:center; margin:auto; margin:0.5em; }
+.ltx_table   { text-align:center; margin:auto; margin:0.5em; }
+
+/* experimental: flex model, to center short captions, justify long ones */
+.ltx_table,
+.ltx_figure { display:flex; flex-direction:column; align-items:center; }
+.ltx_table .ltx_caption,
+.ltx_figure .ltx_caption { text-align:justify; }
+
+/* first p in para gets indented; , even 1st in section if marked "no" first child */
+.ltx_para > .ltx_p:first-child,
+section.ltx_pruned_first > .ltx_title + .ltx_para > .ltx_p,
+section.ltx_indent_first > .ltx_title + .ltx_para > .ltx_p { text-indent:2em; }
+/* except the initial in a section */
+section > .ltx_title +.ltx_para > .ltx_p,
+section > .ltx_title +.ltx_date +.ltx_para > .ltx_p {text-indent:0em; }
+
+.ltx_title_abstract + .ltx_p {text-indent:2em; }
+
+.ltx_itemize,
+.ltx_enumerate { margin-left:1em; }
+
+.ltx_theorem { margin-top:0.5em; margin-bottom:0.5em; }
+.ltx_theorem .ltx_title { margin-bottom:0.1em; }
+.ltx_theorem .ltx_title + .ltx_para,
+.ltx_theorem .ltx_title + .ltx_para .ltx_p,
+.ltx_theorem .ltx_title + .ltx_p  { margin-top:0em; }