While converting the web pages to CSS last year -- not the least due to the strict Content-Security-Policy put in place for gcc.gnu.org -- this was the last item on my list.
With the change below, https://www.gnu.org/software/gcc/ (which does not have a strict Content-Security-Policy) and https://gcc.gnu.org/ now look the same again. On the way I also slightly reduced padding left of the navigation bar, and converted one instance of cellspacing="0" to the corresponding CSS. Applied. Gerald Index: gcc.css =================================================================== RCS file: /cvs/gcc/wwwdocs/htdocs/gcc.css,v retrieving revision 1.46 diff -u -r1.46 gcc.css --- gcc.css 27 Jan 2017 16:21:40 -0000 1.46 +++ gcc.css 25 Feb 2017 11:33:09 -0000 @@ -32,6 +32,11 @@ td.status .regress { font-size: 80%; } td.status dd { margin-left:3ex; } +table.nav { + padding-left: 32px; + border-spacing: 0pt; +} + table.navitem tr:nth-child(1) { border-color: #3366cc; border-style: solid; Index: style.mhtml =================================================================== RCS file: /cvs/gcc/wwwdocs/htdocs/style.mhtml,v retrieving revision 1.132 diff -u -r1.132 style.mhtml --- style.mhtml 4 Dec 2016 23:21:06 -0000 1.132 +++ style.mhtml 25 Feb 2017 11:33:09 -0000 @@ -93,8 +93,8 @@ <group </td> <!-- end of main frame --> - <td valign="top" style="padding-left: 36px;"> <!-- nav frame --> - <table border="0" cellspacing="0" cellpadding="2" width="10em"> + <td valign="top"> <!-- nav frame --> + <table class="nav" border="0" cellpadding="2" width="10em"> <tr><td><table class="navitem" cellspacing="0" width="100%"> <tr><td>About GCC</td></tr>