removed main.css changes, enabling use of updated pt_lightning_sphinx_theme via PR Lightning-Universe/lightning_sphinx_theme#41 , (pip install -r requirements/doc.txt to test)

Author: speediedan

docs/source/_static/main.css

@@ -1,55 +1,3 @@
 col {
     width: 50% !important;
 }
-
-/**
- * Enable side-by-side comparative code blocks with header descriptions
- */
-.sbs-code {
-    display: grid;
-    grid-template-columns: repeat(2, 1fr);
-    grid-column-gap: 10px;
-    grid-template-rows: auto;
-    grid-template-areas:
-        "sbs-hdr1 sbs-hdr2"
-        "sbs-blk1 sbs-blk2";
-    margin-bottom: 1.5rem;
-}
-.sbs-code.container p {
-    display: flex;
-    justify-content: left;
-    align-items: center;
-    font-style: italic;
-    color: #000080;
-    margin-bottom: 0rem;
- }
-
-.sbs-hdr1 { grid-area: sbs-hdr1;}
-.sbs-hdr2 { grid-area: sbs-hdr2; }
-.sbs-blk1 { grid-area: sbs-blk1; }
-.sbs-blk2 { grid-area: sbs-blk2; }
-
-div.sbs-code :is(.highlight, pre) {
-    height: 100%;
-    margin-bottom: 0rem;
-}
-
-/**
- * Display footnotes in more compact form
- */
-dl.footnote.brackets {
-    display: grid;
-    grid-template-columns: max-content auto;
-}
-.footnote.brackets dt {
-    grid-column-start: 1;
-    margin-right: 1rem;
-}
-.footnote.brackets dd {  grid-column-start: 2; }
-
-/* set footnote labels to superscript */
-a.footnote-reference {
-    vertical-align: super;
-    font-size: 80%;
-    line-height: 0rem; /* avoid extending line-height */
-}

requirements/docs.txt

@@ -6,7 +6,7 @@ pandoc>=1.0
 docutils>=0.16,<0.18  # Sphinx not yet compatible with docutils >= 0.18
 sphinxcontrib-fulltoc>=1.0
 sphinxcontrib-mockautodoc
-https://github.com/PyTorchLightning/lightning_sphinx_theme/archive/master.zip#egg=pt-lightning-sphinx-theme
+git+git://github.com/speediedan/lightning_sphinx_theme.git@ee6935124c2475804571ff5afe24d3218acbc96f#egg=pt_lightning_sphinx_theme
 sphinx-autodoc-typehints>=1.0
 sphinx-paramlinks>=0.5.1
 sphinx-togglebutton>=0.2