Use doxygen-awesome stylesheet

... instead the one from Skia

doc/Doxyfile

@@ -1355,7 +1355,7 @@ HTML_STYLESHEET        =
 # documentation.
 # This tag requires that the tag GENERATE_HTML is set to YES.
 
-HTML_EXTRA_STYLESHEET  = ./customdoxygen.css
+HTML_EXTRA_STYLESHEET  = ./doxygen-awesome.css
 
 # The HTML_EXTRA_FILES tag can be used to specify one or more extra images or
 # other source files which should be copied to the HTML output directory. Note
@@ -1378,7 +1378,7 @@ HTML_EXTRA_FILES       =
 # The default value is: AUTO_LIGHT.
 # This tag requires that the tag GENERATE_HTML is set to YES.
 
-HTML_COLORSTYLE        = AUTO_LIGHT
+HTML_COLORSTYLE        = LIGHT
 
 # The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. Doxygen
 # will adjust the colors in the style sheet and background images according to
@@ -1698,7 +1698,7 @@ GENERATE_TREEVIEW      = YES
 # The default value is: NO.
 # This tag requires that the tag GENERATE_HTML is set to YES.
 
-FULL_SIDEBAR           = YES
+FULL_SIDEBAR           = NO
 
 # The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values that
 # doxygen will group on one line in the generated HTML documentation.

doc/customdoxygen.css

@@ -1,182 +0,0 @@
-/* Skia overrides for doxygen CSS. */
-
-html {
-  --blue:          rgb(0,114,178);
-  --green:         rgb(0,158,115);
-  --red:           rgb(213,94,0);
-  --orange:        rgb(230,159,0);
-  --purple:        rgb(204,121,167);
-  --brown:         rgb(177,89,40);
-  --gray:          rgb(79,79,79);
-  --light-blue:    rgb(128,185,217);
-  --light-green:   rgb(128,207,185);
-  --light-red:     rgb(234,175,128);
-  --light-orange:  rgb(243,207,128);
-  --light-purple:  rgb(230,188,211);
-  --light-brown:   rgb(216,172,148);
-  --light-gray:    rgb(168,168,168);
-
-  --dark-blue:     rgb(0,65,101);
-  --dark-red:      rgb(156,44,8);
-
-  --white:         rgb(254,254,254);
-  --dark-white:    rgb(240,240,240);
-  --black:         rgb(10,10,10);
-}
-
-#titlearea {
-  /* background matches Skia logo. */
-  background: rgb(248,248,248);
-  color: var(--blue);
-}
-
-#main-nav .sm {
-  background-image: none;
-}
-
-h2.groupheader {
-  border-bottom: var(--gray);
-  color: var(--dark-blue);
-}
-
-div.qindex, div.navtab{
-  background-color: var(--light-gray);
-  border: 1px solid var(--light-blue);
-}
-
-a {
-  color: var(--blue);
-}
-
-.contents a:visited {
-  color: var(--blue);
-}
-
-a.qindexHL {
-  background-color: var(--light-gray);
-  color: var(--white);
-  border: 1px double var(--gray);
-}
-
-.contents a.qindexHL:visited {
-  color: var(--white);
-}
-
-a.code, a.code:visited, a.line, a.line:visited {
-  color: var(--blue);
-}
-
-a.codeRef, a.codeRef:visited, a.lineRef, a.lineRef:visited {
-  color: var(--blue);
-}
-
-pre.fragment {
-  border: 1px solid var(--orange);
-  background-color: var(--dark-white);
-}
-
-div.fragment {
-  background-color: var(--dark-white);
-  border: 1px solid var(--orange);
-}
-
-span.lineno {
-  border-right: 2px solid var(--green);
-  background-color: var(-light-gray);
-}
-span.lineno a {
-  background-color: var(--light-gray);
-}
-
-span.lineno a:hover {
-  background-color: var(--light-gray);
-  color: var(--blue);
-}
-
-div.ah, span.ah {
-  background-color: var(--black);
-  color: var(--white);
-  border: solid thin var(--gray);
-  box-shadow: 2px 2px 3px var(light-gray);
-  background-image: none;
-}
-
-td.indexkey {
-  background-color: var(--light-gray);
-  border: 1px solid var(--orange);
-}
-
-td.indexvalue {
-  background-color: var(--light-gray);
-  border: 1px solid var(--orange);
-}
-
-tr.memlist {
-  background-color: var(--light-gray);
-}
-
-span.keyword {
-  color: var(--green);
-}
-
-span.keywordtype {
-  color: var(--brown);
-}
-
-span.keywordflow {
-  color: var(--brown);
-}
-
-span.comment {
-  color: var(--brown);
-}
-
-span.charliteral {
-  color: var(--green);
-}
-
-span.vhdldigit { 
-  color: var(--purple);
-}
-
-span.vhdlchar {
-  color: var(--black);
-}
-
-blockquote {
-  background-color: var(--light-gray);
-  border-left: 2px solid var(--gray);
-}
-
-.memtitle {
-  background-image: none;
-}
-
-.memdoc, dl.reflist dd {
-  background-image: none;
-}
-
-.paramname {
-  color: var(--dark-red);
-}
-
-.tabsearch {
-  background-image: none;
-}
-
-.navpath ul {
-  background-image: none;
-}
-
-.navpath li {
-  background-image: none;
-}
-
-.navpath li.navelem a:hover {
-  color: var(--blue)
-}
-
-.navpath li.footer {
-  background-image:none;
-}
-