Merge branch 'specifications-large-screen-fix' into 'main'

fix: /specifications - Eliminate white space for large screens

Closes #571

See merge request eclipsefdn/it/websites/eclipse.org!219

less/page_css_file/specifications/styles.less

@@ -43,7 +43,7 @@
   content: "";
   position: absolute;
   height: 100%;
-  width: 1000px;
+  width: 100vw;
   top: 0;
   right: 0;
   background-color: #333;