feat(oxygen-css): make bibl as links to zotero

feat(oxygen-css): implement renditions for hi
feat(oxygen-css): implement brackets for tei:unclear
feat(oxygen-css): implement uncertainty for all elements with @cert 

css/eupt.custom.css

@@ -1080,16 +1080,45 @@ philology unit[xml|id]::after(2) {
 }
 
 
+bibl {
+    -oxy-link: "https://www.zotero.org/groups/5113405/eupt/collections/WDM6KU22/items/" oxy_substring(attr(zotero), 5) ;
+    text-decoration-color: blue;
+    text-decoration: underline;
+}
 
 
 /* #################{ Highlightings and transcriptional elements }############### */
 
-hi,
+hi:not([rend]),
 hi[rend=italic]{
     font-style: italic;
     -oxy-display-tags: none;
 }
 
+hi[rend=bold]{
+    font-weight: bold;
+    -oxy-display-tags: none;
+}
+
+hi[rend=sub]{
+    vertical-align: sub;
+    font-weight: 600;
+    font-size: 0.7em;
+    -oxy-display-tags: none;
+}
+
+hi[rend=super]{
+    vertical-align: super;
+    font-weight: 600;
+    font-size: 0.7em;
+    -oxy-display-tags: none;
+}
+
+hi[rend=under]{
+    text-decoration: underline;
+    -oxy-display-tags: none;
+}
+
 sic,
 corr,
 choice,
@@ -1119,7 +1148,7 @@ add::before, add::after,
 del::before, del::after,
 unclear::before, unclear::after,
 damage::before, damage::after,
-restore::before restore::after,
+restore::before, restore::after,
 supplied::before, supplied::after,
 surplus::before, surplus::after,
 secl::before, secl::after,
@@ -1171,6 +1200,9 @@ supplied::after { content: ">"; }
 surplus::before { content: "{"; }
 surplus::after { content: "}"; }
 
+unclear::before { content: "("; }
+unclear::after { content: ")"; }
+
 /* Line Breaks */
 lb::before,
 lb::after {
@@ -1189,8 +1221,11 @@ lb:focus {
     content: oxy_textfield(edit, "@n", columns, 5);
 }
 
-g[cert="uncertain"]::after(500) {
+*[cert="low"]::after(500) {
     content: "?";
+    vertical-align: super;
+    font-weight: 600;
+    font-size: 0.7em;
 }
 
 /** LINKS **/