/*   http://caniuse.com

https://stylelint.io/user-guide/get-started
   http://csslint.net claims:     may be dead
        Element (a.u) is overqualified, just use .u without element name.
        a.u     {text-decoration:underline}
  for all cases of tag.style

1212/23 ditch <cmd> how was it supposed to work??  add   <copy from tmutil to hide(?) major command making minor command easier to see
        add/fix tr.root, td.root, code.root to crimson
03/27/23 add <cmd> to hide command for copy/paste   Say What ?
02/12/23 i gray-> silver
01/01/23 tweak h3,h4 margin 
01/23/22 s {text-decoration:none;font-family:sans-serif} good for embedded in pre 
         I never use i for italics but frequently use i class=x for gray, 90% so have just i do that  6/24/18  use em  for emphsis}
*/
tr.root   {color:crimson}
td.root   {color:crimson}
code.root {color:crimson}
copy {font-size:1%;color:white}
body    {font-family:verdana,arial,sans-serif}
h1,h2   { margin:4px}
h3,h4   { margin-bottom:3px;margin-top:2px}  /* Usually end of previous link has a P   next line will be a little lower than normal */
h5,h6   { margin:1px}
a.u     {text-decoration:underline}
a.nu    {text-decoration:none}
p       { margin-left:0}
dl      { margin:0}
dt      { float:left;font-family:monospace;font-size:120%;font-weight:bold;margin-right:1em;}
dd      { margin-left:7em;margin-bottom:1em}
pre     { font-family:courier; }
code    { font-family:courier;font-size:120% }
z       { font-family:menlo;font-size:90%}   /* surrond a 0 to get slash */
/* why was var 90%?? */
var     { font-family:serif;font-size:100%}
q       { color:silver} 
s       {text-decoration:none;font-family:sans-serif}  /* not strick-tru  use within  pre  or code*/
/* cmd    {color:white;font-size:5%}       *//* almost hide command for copy paste  example <cmd>tmutil</cmd> lastbackup */
/* used for [ | ]  indicating optional or choice */
i.x      {color:green;font-size:90%;font-style:normal;font-weight:normal}
i        {color:silver;font-size:90%;font-style:normal;font-weight:normal} 
i.syntax {color:gray;  font-size:90%;font-style:normal} 
i.star   {color:green;cursor:help;font-weight:normal;font-style:normal;font-size:100%}
i.d      {color:green;cursor:help;font-weight:normal;font-style:normal;font-size:100%}

a.h      {color:green;cursor:help;font-weight:normal;background-color:honeydew;text-decoration:none}  
b.h      {color:green;cursor:help;font-weight:normal;background-color:honeydew}  
b.hs     {color:green;cursor:help;font-weight:normal;background-color:honeydew;vertical-align:super}  
b.s      {color:green;cursor:help;font-weight:normal;vertical-align:super}  
i.h      {color:green;cursor:help;font-style:normal}  
sup.h    {color:green;cursor:help;font-weight:bold;font-family:serif}

table   {border-width:1px;border-style:solid;border-spacing:0}
tr      {vertical-align:top}
td      {padding-left:.5em;padding-right:1em;padding-top:0;padding-bottom:0;vertical-align:top;border-width:.5px;border-style:dotted;} 
.noborder {border-style:none}
.nb       {border-style:none}

pre.samp   {background-color:azure;padding-left:1em;padding-top:.4em;padding-bottom:.5em;} /* no effect  padding-right:50em; */
                                                        /* top .4 and bot .5 LOOKS centered */
                                                            
blockquote {background-color:azure;font-family:monospace;font-size:100%;font-weight:bold;
            padding-left:1em;padding-right:1em;
            margin-left:1em;margin-right:0;
            padding-top:2px;padding-bottom:2px;}

ul {margin-top:0;margin-bottom:0}
.CC  {font-family:monospace;font-size:160%} /* as in Control Characters */
/*

12/09/22 z 90%
12/03/22 add <z>  z   {font-family:menlo} for slashed zero. example <code>the retturn code is <z>0</z></code>.
06/22/22 <TD> border-style:dotted ??
04/20/21  lost   : code { font-size:120%} & tt   { font-size:120%} if favor of default but bold or bigger look better

12/30/18 table border-spacing:0  ; TD padding-left:.5em   
12/07/19 changed code to specify courier 
12/30/19 change pre to specify courier 
*/