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index 011f7ab5..faf1252e 100644
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+++ b/htdocs/about.html
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/backends.html b/htdocs/backends.html
index f80378b9..361c4b49 100644
--- a/htdocs/backends.html
+++ b/htdocs/backends.html
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/badspammer.html b/htdocs/badspammer.html
index e2016373..beb8971b 100644
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+++ b/htdocs/badspammer.html
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/benchmarks/index.html b/htdocs/benchmarks/index.html
index 555d2906..6973dffc 100644
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/branch-closing.html b/htdocs/branch-closing.html
index c36ad1ab..87634469 100644
--- a/htdocs/branch-closing.html
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/branching.html b/htdocs/branching.html
index d3d26ff9..08654534 100644
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/bugs/index.html b/htdocs/bugs/index.html
index 99a1ddb1..c6e01827 100644
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/bugs/management.html b/htdocs/bugs/management.html
index 97ef8299..326ed5a2 100644
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/bugs/minimize.html b/htdocs/bugs/minimize.html
index 4503b73f..5a61140f 100644
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/bugs/reghunt.html b/htdocs/bugs/reghunt.html
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/bugs/segfault.html b/htdocs/bugs/segfault.html
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/codingrationale.html b/htdocs/codingrationale.html
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/contribute.html b/htdocs/contribute.html
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diff --git a/htdocs/contributewhy.html b/htdocs/contributewhy.html
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diff --git a/htdocs/dco.html b/htdocs/dco.html
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/egcs-1.0/buildstat.html b/htdocs/egcs-1.0/buildstat.html
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/egcs-1.0/c++features.html b/htdocs/egcs-1.0/c++features.html
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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 <h1>EGCS 1.0 C++ Features</h1>
diff --git a/htdocs/egcs-1.0/caveats.html b/htdocs/egcs-1.0/caveats.html
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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 <h1>EGCS 1.0 Caveats</h1>
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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 <h1>EGCS 1.0</h1>
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diff --git a/htdocs/egcs-1.1/caveats.html b/htdocs/egcs-1.1/caveats.html
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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 <h1>EGCS 1.1 Caveats</h1>
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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 <h1>EGCS 1.1 test strategy</h1>
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/egcs-1.1/regress.html b/htdocs/egcs-1.1/regress.html
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/egcs-1.1/schedule.html b/htdocs/egcs-1.1/schedule.html
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diff --git a/htdocs/faq.html b/htdocs/faq.html
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/fortran/contributors.html b/htdocs/fortran/contributors.html
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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 <h1>Contributors to GNU Fortran</h1>
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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 <!-- GCC maintainers, please do not hesitate to update/contribute entries
diff --git a/htdocs/gcc-5/criteria.html b/htdocs/gcc-5/criteria.html
index ce079db2..8255f940 100644
--- a/htdocs/gcc-5/criteria.html
+++ b/htdocs/gcc-5/criteria.html
@@ -4,7 +4,7 @@
 <head>
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 <title>GCC 5 Release Criteria</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/gcc-5/index.html b/htdocs/gcc-5/index.html
index 153a7be6..eeda4fb9 100644
--- a/htdocs/gcc-5/index.html
+++ b/htdocs/gcc-5/index.html
@@ -4,7 +4,7 @@
 <head>
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 <title>GCC 5 Release Series</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/gcc-5/porting_to.html b/htdocs/gcc-5/porting_to.html
index c359dfb2..b8942aa8 100644
--- a/htdocs/gcc-5/porting_to.html
+++ b/htdocs/gcc-5/porting_to.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>Porting to GCC 5</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/gcc-6/buildstat.html b/htdocs/gcc-6/buildstat.html
index f264cf25..86d1674f 100644
--- a/htdocs/gcc-6/buildstat.html
+++ b/htdocs/gcc-6/buildstat.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>Build status for GCC 6</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/gcc-6/changes.html b/htdocs/gcc-6/changes.html
index 6dd86d83..887baf84 100644
--- a/htdocs/gcc-6/changes.html
+++ b/htdocs/gcc-6/changes.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>GCC 6 Release Series &mdash; Changes, New Features, and Fixes</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <!-- GCC maintainers, please do not hesitate to update/contribute entries
diff --git a/htdocs/gcc-6/criteria.html b/htdocs/gcc-6/criteria.html
index 441d5a69..8fa734f2 100644
--- a/htdocs/gcc-6/criteria.html
+++ b/htdocs/gcc-6/criteria.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>GCC 6 Release Criteria</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/gcc-6/index.html b/htdocs/gcc-6/index.html
index 5a9c1c65..ace4f5a0 100644
--- a/htdocs/gcc-6/index.html
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@@ -4,7 +4,7 @@
 <head>
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 <title>GCC 6 Release Series</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/gcc-6/porting_to.html b/htdocs/gcc-6/porting_to.html
index 3cf959c6..57ab1353 100644
--- a/htdocs/gcc-6/porting_to.html
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@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>Porting to GCC 6</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/gcc-7/buildstat.html b/htdocs/gcc-7/buildstat.html
index 31408a3e..e3813e26 100644
--- a/htdocs/gcc-7/buildstat.html
+++ b/htdocs/gcc-7/buildstat.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>Build status for GCC 7</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/gcc-7/changes.html b/htdocs/gcc-7/changes.html
index 5bcb59b6..79a42ca1 100644
--- a/htdocs/gcc-7/changes.html
+++ b/htdocs/gcc-7/changes.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>GCC 7 Release Series &mdash; Changes, New Features, and Fixes</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <!-- GCC maintainers, please do not hesitate to update/contribute entries
diff --git a/htdocs/gcc-7/criteria.html b/htdocs/gcc-7/criteria.html
index e1689e92..1a6d5489 100644
--- a/htdocs/gcc-7/criteria.html
+++ b/htdocs/gcc-7/criteria.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>GCC 7 Release Criteria</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/gcc-7/index.html b/htdocs/gcc-7/index.html
index da53cbce..dea2b03d 100644
--- a/htdocs/gcc-7/index.html
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@@ -4,7 +4,7 @@
 <head>
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 <title>GCC 7 Release Series</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/gcc-7/porting_to.html b/htdocs/gcc-7/porting_to.html
index aceec29a..fc038a1b 100644
--- a/htdocs/gcc-7/porting_to.html
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@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>Porting to GCC 7</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/gcc-8/buildstat.html b/htdocs/gcc-8/buildstat.html
index 7d669c8d..d32bfc19 100644
--- a/htdocs/gcc-8/buildstat.html
+++ b/htdocs/gcc-8/buildstat.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>Build status for GCC 8</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/gcc-8/changes.html b/htdocs/gcc-8/changes.html
index 84f32d3e..c433d9e6 100644
--- a/htdocs/gcc-8/changes.html
+++ b/htdocs/gcc-8/changes.html
@@ -3,7 +3,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>GCC 8 Release Series &mdash; Changes, New Features, and Fixes</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <!-- GCC maintainers, please do not hesitate to update/contribute entries
diff --git a/htdocs/gcc-8/criteria.html b/htdocs/gcc-8/criteria.html
index a273049b..5b1bfea2 100644
--- a/htdocs/gcc-8/criteria.html
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@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>GCC 8 Release Criteria</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/gcc-8/index.html b/htdocs/gcc-8/index.html
index 691c7abf..d1213cb9 100644
--- a/htdocs/gcc-8/index.html
+++ b/htdocs/gcc-8/index.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>GCC 8 Release Series</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/gcc-8/porting_to.html b/htdocs/gcc-8/porting_to.html
index 9570a684..d24ea347 100644
--- a/htdocs/gcc-8/porting_to.html
+++ b/htdocs/gcc-8/porting_to.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>Porting to GCC 8</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/gcc-9/buildstat.html b/htdocs/gcc-9/buildstat.html
index 8a7714b5..0ad07a51 100644
--- a/htdocs/gcc-9/buildstat.html
+++ b/htdocs/gcc-9/buildstat.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>Build status for GCC 9</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/gcc-9/changes.html b/htdocs/gcc-9/changes.html
index 37d69027..a6f5dcf7 100644
--- a/htdocs/gcc-9/changes.html
+++ b/htdocs/gcc-9/changes.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>GCC 9 Release Series &mdash; Changes, New Features, and Fixes</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <!-- GCC maintainers, please do not hesitate to contribute/update
diff --git a/htdocs/gcc-9/criteria.html b/htdocs/gcc-9/criteria.html
index f75bf990..0b8e647a 100644
--- a/htdocs/gcc-9/criteria.html
+++ b/htdocs/gcc-9/criteria.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>GCC 9 Release Criteria</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/gcc-9/index.html b/htdocs/gcc-9/index.html
index 67dc2720..22f76155 100644
--- a/htdocs/gcc-9/index.html
+++ b/htdocs/gcc-9/index.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>GCC 9 Release Series</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/gcc-9/porting_to.html b/htdocs/gcc-9/porting_to.html
index a8fb5882..796c402e 100644
--- a/htdocs/gcc-9/porting_to.html
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@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>Porting to GCC 9</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/gccmission.html b/htdocs/gccmission.html
index d5f4c1de..58a12755 100644
--- a/htdocs/gccmission.html
+++ b/htdocs/gccmission.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>GCC Development Mission Statement (2021-06-01)</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/git.html b/htdocs/git.html
index 52ad05db..4a8b1004 100644
--- a/htdocs/git.html
+++ b/htdocs/git.html
@@ -6,7 +6,7 @@
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 <meta name="keywords" content="Git, version control, GCC, source, public, repository" />
 <title>GCC: Anonymous read-only Git access</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <!-- GCC maintainers, please do not hesitate to update/contribute entries
diff --git a/htdocs/gitwrite.html b/htdocs/gitwrite.html
index 9de5de27..e441d427 100644
--- a/htdocs/gitwrite.html
+++ b/htdocs/gitwrite.html
@@ -3,7 +3,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>Read-write Git access</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/index.html b/htdocs/index.html
index c2982a74..f9f96607 100644
--- a/htdocs/index.html
+++ b/htdocs/index.html
@@ -5,7 +5,7 @@
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 <meta name="google-site-verification" content="FUv_3eEIkimd6LAoWned4TPMqmKKQmw3aA2_PBJ5SAY" />
 <title>GCC, the GNU Compiler Collection</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <set-var navigation>
diff --git a/htdocs/lists.html b/htdocs/lists.html
index c32c505d..59b07f84 100644
--- a/htdocs/lists.html
+++ b/htdocs/lists.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>GCC mailing lists</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/mirrors.html b/htdocs/mirrors.html
index 75c71b95..77e87148 100644
--- a/htdocs/mirrors.html
+++ b/htdocs/mirrors.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>GCC mirror sites</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/news.html b/htdocs/news.html
index 24eab163..a6d117fc 100644
--- a/htdocs/news.html
+++ b/htdocs/news.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>GCC news and announcements</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/news/alias.html b/htdocs/news/alias.html
index c3df770a..038207e6 100644
--- a/htdocs/news/alias.html
+++ b/htdocs/news/alias.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>Alias Analysis</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/news/announcement.html b/htdocs/news/announcement.html
index 42bafcc0..b341e44a 100644
--- a/htdocs/news/announcement.html
+++ b/htdocs/news/announcement.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>The initial egcs project announcement</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/news/cfg.html b/htdocs/news/cfg.html
index 03ea6d9a..f7557e5b 100644
--- a/htdocs/news/cfg.html
+++ b/htdocs/news/cfg.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>Control Flow Infrastructure</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/news/chill.html b/htdocs/news/chill.html
index acc339bb..d40b756b 100644
--- a/htdocs/news/chill.html
+++ b/htdocs/news/chill.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>Chill Front End</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/news/cprop.html b/htdocs/news/cprop.html
index 3a9379eb..549d1009 100644
--- a/htdocs/news/cprop.html
+++ b/htdocs/news/cprop.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>Improved Global Constant/Copy Propagation</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/news/dependencies.html b/htdocs/news/dependencies.html
index ddcdd344..d50cc63f 100644
--- a/htdocs/news/dependencies.html
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@@ -4,7 +4,7 @@
 <head>
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 <title>Dependency Generation Improvements</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/news/dfa.html b/htdocs/news/dfa.html
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/news/dse.html b/htdocs/news/dse.html
index e3afdca2..f2af88be 100644
--- a/htdocs/news/dse.html
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/news/egcs-vcg.html b/htdocs/news/egcs-vcg.html
index 2653bda3..3277b659 100644
--- a/htdocs/news/egcs-vcg.html
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@@ -4,7 +4,7 @@
 <head>
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 <title>Drawing Flow Graphs</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/news/gcse.html b/htdocs/news/gcse.html
index 2044d22a..adbc09f8 100644
--- a/htdocs/news/gcse.html
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 <head>
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 <title>Global CSE/Partial Redundancy Elimination</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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index df3dc3e0..24ca49bb 100644
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
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diff --git a/htdocs/onlinedocs/12.2.0/index.html b/htdocs/onlinedocs/12.2.0/index.html
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
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diff --git a/htdocs/onlinedocs/4.6.1/index.html b/htdocs/onlinedocs/4.6.1/index.html
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/4.6.3/index.html b/htdocs/onlinedocs/4.6.3/index.html
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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 <body>
diff --git a/htdocs/onlinedocs/4.6.4/index.html b/htdocs/onlinedocs/4.6.4/index.html
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/4.7.0/index.html b/htdocs/onlinedocs/4.7.0/index.html
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/4.7.1/index.html b/htdocs/onlinedocs/4.7.1/index.html
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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 <body>
diff --git a/htdocs/onlinedocs/4.7.2/index.html b/htdocs/onlinedocs/4.7.2/index.html
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/4.7.3/index.html b/htdocs/onlinedocs/4.7.3/index.html
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/4.7.4/index.html b/htdocs/onlinedocs/4.7.4/index.html
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/4.8.0/index.html b/htdocs/onlinedocs/4.8.0/index.html
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/4.8.1/index.html b/htdocs/onlinedocs/4.8.1/index.html
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/4.8.2/index.html b/htdocs/onlinedocs/4.8.2/index.html
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/4.8.3/index.html b/htdocs/onlinedocs/4.8.3/index.html
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/4.8.4/index.html b/htdocs/onlinedocs/4.8.4/index.html
index 8e139750..40f48fa9 100644
--- a/htdocs/onlinedocs/4.8.4/index.html
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@@ -4,7 +4,7 @@
 <head>
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 <title>GCC 4.8.4 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/4.8.5/index.html b/htdocs/onlinedocs/4.8.5/index.html
index 2201d478..4cfd0baf 100644
--- a/htdocs/onlinedocs/4.8.5/index.html
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@@ -4,7 +4,7 @@
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 <title>GCC 4.8.5 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/4.9.0/index.html b/htdocs/onlinedocs/4.9.0/index.html
index 54caddda..f1b4b0f0 100644
--- a/htdocs/onlinedocs/4.9.0/index.html
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@@ -4,7 +4,7 @@
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 <title>GCC 4.9.0 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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index 8646d474..cdc62055 100644
--- a/htdocs/onlinedocs/4.9.1/index.html
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@@ -4,7 +4,7 @@
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 <title>GCC 4.9.1 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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index e9ed8560..fdb2b075 100644
--- a/htdocs/onlinedocs/4.9.2/index.html
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@@ -4,7 +4,7 @@
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 <title>GCC 4.9.2 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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index d027b97c..ebe15e5f 100644
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@@ -4,7 +4,7 @@
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 <title>GCC 4.9.3 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/4.9.4/index.html b/htdocs/onlinedocs/4.9.4/index.html
index 95ad43d3..ffbf5174 100644
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@@ -4,7 +4,7 @@
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 <title>GCC 4.9.4 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/5.1.0/index.html b/htdocs/onlinedocs/5.1.0/index.html
index b6ff8a20..b061ee3a 100644
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@@ -4,7 +4,7 @@
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 <title>GCC 5.1 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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index d4bcfb95..644b305f 100644
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@@ -4,7 +4,7 @@
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 <title>GCC 5.2 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/5.3.0/index.html b/htdocs/onlinedocs/5.3.0/index.html
index 00629fbb..5d205b37 100644
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@@ -4,7 +4,7 @@
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 <title>GCC 5.3 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/5.4.0/index.html b/htdocs/onlinedocs/5.4.0/index.html
index d8fd91b6..43df9680 100644
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@@ -4,7 +4,7 @@
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/5.5.0/index.html b/htdocs/onlinedocs/5.5.0/index.html
index 50e3d9e8..f67290af 100644
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@@ -4,7 +4,7 @@
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 <title>GCC 5.5 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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index 06a0b392..80b1723a 100644
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@@ -4,7 +4,7 @@
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 <title>GCC 6.1 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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index 763974df..e323e000 100644
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@@ -4,7 +4,7 @@
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 <title>GCC 6.2 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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index d6018895..933d8a4c 100644
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@@ -4,7 +4,7 @@
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 <title>GCC 6.3 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/6.4.0/index.html b/htdocs/onlinedocs/6.4.0/index.html
index 15f4a62c..9da085fd 100644
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@@ -4,7 +4,7 @@
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 <title>GCC 6.4 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/6.5.0/index.html b/htdocs/onlinedocs/6.5.0/index.html
index c6d2adc2..c9c9844d 100644
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@@ -4,7 +4,7 @@
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 <title>GCC 6.5 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/7.1.0/index.html b/htdocs/onlinedocs/7.1.0/index.html
index 1715a9ba..4b491a59 100644
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 <title>GCC 7.1 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/7.2.0/index.html b/htdocs/onlinedocs/7.2.0/index.html
index fc977761..ce99527f 100644
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@@ -4,7 +4,7 @@
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 <title>GCC 7.2 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/7.3.0/index.html b/htdocs/onlinedocs/7.3.0/index.html
index c2b9ff7b..d2d46ba6 100644
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@@ -4,7 +4,7 @@
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 <title>GCC 7.3 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/7.4.0/index.html b/htdocs/onlinedocs/7.4.0/index.html
index b13f1d4e..a4ca1728 100644
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@@ -4,7 +4,7 @@
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 <title>GCC 7.4 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/7.5.0/index.html b/htdocs/onlinedocs/7.5.0/index.html
index 903e6fc5..3cedb0ad 100644
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@@ -4,7 +4,7 @@
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 <title>GCC 7.5 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/8.1.0/index.html b/htdocs/onlinedocs/8.1.0/index.html
index 5295a6f3..04fde61d 100644
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@@ -4,7 +4,7 @@
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 <title>GCC 8.1 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/8.2.0/index.html b/htdocs/onlinedocs/8.2.0/index.html
index 6af8a250..20ec5dad 100644
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@@ -4,7 +4,7 @@
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 <title>GCC 8.2 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/8.3.0/index.html b/htdocs/onlinedocs/8.3.0/index.html
index 26c90187..2c8f4889 100644
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@@ -4,7 +4,7 @@
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 <title>GCC 8.3 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/8.4.0/index.html b/htdocs/onlinedocs/8.4.0/index.html
index 1f5a315e..fa2ed25d 100644
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@@ -4,7 +4,7 @@
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 <title>GCC 8.4 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/8.5.0/index.html b/htdocs/onlinedocs/8.5.0/index.html
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@@ -4,7 +4,7 @@
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 <title>GCC 8.5 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/9.1.0/index.html b/htdocs/onlinedocs/9.1.0/index.html
index 6a9a3fe5..603dcf4a 100644
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@@ -4,7 +4,7 @@
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 <title>GCC 9.1 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/9.2.0/index.html b/htdocs/onlinedocs/9.2.0/index.html
index 09abe3e8..16b3d4e3 100644
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@@ -4,7 +4,7 @@
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 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>GCC 9.2 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/9.3.0/index.html b/htdocs/onlinedocs/9.3.0/index.html
index 7688a706..5aac7e21 100644
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@@ -4,7 +4,7 @@
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 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>GCC 9.3 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/9.4.0/index.html b/htdocs/onlinedocs/9.4.0/index.html
index 843df8d7..7b1b39f0 100644
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@@ -4,7 +4,7 @@
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 <title>GCC 9.4 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/9.5.0/index.html b/htdocs/onlinedocs/9.5.0/index.html
index de008397..408360b6 100644
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@@ -4,7 +4,7 @@
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 <title>GCC 9.5 manuals</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/onlinedocs/index.html b/htdocs/onlinedocs/index.html
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@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>GCC online documentation</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/projects/ast-optimizer.html b/htdocs/projects/ast-optimizer.html
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+++ b/htdocs/projects/ast-optimizer.html
@@ -3,7 +3,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>Abstract Syntax Tree Optimizations</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/projects/beginner.html b/htdocs/projects/beginner.html
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@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>Simple GCC projects</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/projects/bp/main.html b/htdocs/projects/bp/main.html
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@@ -4,7 +4,7 @@
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 <title>Bounds Checking in C &amp; C++ using Bounded Pointers</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/projects/c-frontend.html b/htdocs/projects/c-frontend.html
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+++ b/htdocs/projects/c-frontend.html
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 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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 <body>
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/projects/cpplib.html b/htdocs/projects/cpplib.html
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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diff --git a/htdocs/projects/cxx1y.html b/htdocs/projects/cxx1y.html
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
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diff --git a/htdocs/projects/index.html b/htdocs/projects/index.html
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diff --git a/htdocs/projects/optimize.html b/htdocs/projects/optimize.html
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+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
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index 95a3d8a1..51135ce2 100644
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+++ b/htdocs/testing/testing-pooma.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>FreePOOMA build and test guide</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/testing/testing-qt.html b/htdocs/testing/testing-qt.html
index eaa12a7f..ab75a37b 100644
--- a/htdocs/testing/testing-qt.html
+++ b/htdocs/testing/testing-qt.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>Qt build and test guide</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
diff --git a/htdocs/translation.html b/htdocs/translation.html
index c082731d..88a7dcf6 100644
--- a/htdocs/translation.html
+++ b/htdocs/translation.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>GCC and the Translation Project</title>
-<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css" />
+<link rel="stylesheet" type="text/css" href="https://gcc.gnu.org/gcc.css">
 </head>
 
 <body>
