Update docs to reflect lack of *style options

locale/en-US/options.txt

@@ -343,15 +343,6 @@ Change the hint matching algorithm during hint mode. Possible values:
 ____
 
 
-|\'hs'| |\'hintstyle'|
-||'hintstyle' 'hs'|| string
-____
-(default: z-index:5000; font-family:monospace; font-size:12px; color:white; background-color:red; border-color:ButtonShadow; border-width:0px; border-style:solid; padding:0px 1px 0px 1px; position:absolute;)
-
-CSS specification of hints
-____
-
-
 |\'ht'| |\'hinttags'|
 ||'hinttags' 'ht'|| string
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@@ -390,16 +381,6 @@ Highlight previous search pattern matches
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-|\'hlss'| |\'hlsearchstyle'|
-||'hlsearchstyle' 'hlss'|| string
-____
-(default: color: black; background-color: yellow; padding: 0; display:
-inline;)
-
-CSS specification of highlighted search items
-____
-
-
 |\'noic'| |\'noignorecase'| |\'ic'| |\'ignorecase'|
 ||'ignorecase' 'ic'|| boolean (default: on)
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@@ -728,19 +709,11 @@ ____
 ||'visualbell' 'vb'|| boolean (default: off)
 ____
 Use visual bell instead of beeping on errors.  The visualbell style is
-controlled by 't_vb'.  If no bell is desired use [c]:set t_vb=[c] together with
+controlled by [c]:hi Bell[c].  If no bell is desired use [c]:set t_vb=[c] together with
 this option.
 ____
 
 
-|\'visualbellstyle'| |\'t_vb'|
-||'visualbellstyle' 't_vb'|| string (default: "border: none; background-color: black;")
-____
-The CSS style to use for the visual bell. Set this to the empty string if you
-want no bell at all.
-____
-
-
 |\'wildignore'| |\'wig'|
 ||'wildignore' 'wig'|| stringlist (default: "")
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