[css-fonts-4] Simplify classes for descriptor definitions

Author: litherum

css-fonts-4/Overview.bs

@@ -1330,7 +1330,7 @@ specification should not be altered.
 
 <h3 id="font-family-desc">Font family: the '@font-face/font-family' descriptor</h3>
 
-<pre class='descdef mq'>
+<pre class='descdef'>
 Name: font-family
 Value: <<family-name>>
 For: @font-face
@@ -1350,7 +1350,7 @@ family name must not be used.
 
 <h3 id="src-desc">Font reference: the 'src' descriptor</h3>
 
-<pre class='descdef mq'>
+<pre class='descdef'>
 Name: src
 Value: [ <<url>> [ format( <<string>> # )]? | local(<<font-face-name>>) ] #
 For: @font-face
@@ -1595,21 +1595,21 @@ families that cannot otherwise be referenced.
 <h3 id="font-prop-desc">
 Font property descriptors: the 'font-style', 'font-weight', and 'font-stretch' descriptors</h3>
 
-<pre class='descdef mq'>
+<pre class='descdef'>
 Name: font-style
 Value: normal | italic | oblique [ <<angle>> | <<angle>> <<angle>> ] ?
 For: @font-face
 Initial: normal
 </pre>
 
-<pre class='descdef mq'>
+<pre class='descdef'>
 Name: font-weight
 Value: <<font-weight-absolute>> <<font-weight-absolute>>?
 For: @font-face
 Initial: normal
 </pre>
 
-<pre class='descdef mq'>
+<pre class='descdef'>
 Name: font-stretch
 Value: <<font-stretch-absolute>> <<font-stretch-absolute>>?
 For: @font-face
@@ -3154,7 +3154,7 @@ the behavior of individual descriptors as defined in this specification should n
 <h3 id="font-family-2-desc">
 Font family: the 'font-family' descriptor</h3>
 
-<pre class='descdef mq'>
+<pre class='descdef'>
 Name: font-family
 Value: <<'font-family'>>
 For: @font-palette-values
@@ -3172,7 +3172,7 @@ If syntax errors occur within the font family list, the entire rule must be igno
 <h3 id="base-palette-desc">
 Specifying the base palette: the 'base-palette' descriptor</h3>
 
-<pre class='descdef mq'>
+<pre class='descdef'>
 Name: base-palette
 Value: <<integer>>
 For: @font-palette-values
@@ -3210,7 +3210,7 @@ by using the <<integer>> descriptor in the ''@font-palette-values'' rule.
 <h3 id="palette-integer-desc">
 Overriding a color in the palette: The <<integer>> descriptor</h3>
 
-<pre class='descdef mq'>
+<pre class='descdef'>
 Name: <<integer>>
 Value: <<color>>
 For: @font-palette-values