doc: tweak CSS for Sphinx/Breathe API documents
Words in the function prototypes looked run together making it hard to
read, so tweak the CSS to add a bit of padding.
@@ -150,6 +150,11 @@ th,td {
padding-left: 0 !important;
}
+/* dbk tweak spacing in breathe api */
+.rst-content dt > span.pre {
+ padding-right: 6px;
+}
+
/* doxygenXX item color tweaks, light blue background with dark blue top border */
.rst-content dl:not(.docutils) dl dt {
background: #e7f2fa !important;
