limit icon filter and size to admonition (#310)

Author: recrwplay

preview-src/admonitions.adoc

@@ -1,5 +1,5 @@
 = Admonitions
-
+:check-mark: icon:check[]
 
 
 == NOTE
@@ -233,3 +233,18 @@ Admonition should be given normal margin if it is not the first element in an ex
 ====
 
 =====
+
+== Icons in tables
+
+Icons that are not part of an admonition block should have no color filter applied.
+
+[options="header", cols="^,^,^,^"]
+|===
+| Type            | Date support | Time support | Time zone support
+| `DATE`          | {check-mark} |              |
+| `LOCAL TIME`     |              | {check-mark} |
+| `ZONED TIME`          |              | {check-mark} | {check-mark}
+| `LOCAL DATETIME` | {check-mark} | {check-mark} |
+| `ZONED DATETIME`      | {check-mark} | {check-mark} | {check-mark}
+| `DURATION`      | `-`          | `-`          | `-`
+|===

src/css/doc.css

@@ -169,7 +169,6 @@ body {
 
 .doc .tableblock .icon {
   display: inline-block;
-  margin-right: 0.5rem;
 }
 
 .doc a,
@@ -203,7 +202,8 @@ body {
   font-size: var(--admonition-title-font-size);
 }
 
-.doc i.fa::before {
+/* style the icons in admonition blocks only */
+.doc .admonitionblock i.fa::before {
   width: 24px;
   height: inherit;
   background-size: 20px;