X-Git-Url: http://git.osdn.net/view?p=mingw%2Fwebsite.git;a=blobdiff_plain;f=site.css;h=713a0d4cb7de4a84dcc0449a3f33f080c0a87044;hp=9db30cb448d036801847cb608c62ea5e90ac9d85;hb=659fb0b8deabc58ceed320e2503907a59bdb8e82;hpb=899ad64ce7c6e05311acffd60d559ea65f7a27c0

diff --git a/site.css b/site.css
index 9db30cb..713a0d4 100644
--- a/site.css
+++ b/site.css
@@ -2,13 +2,13 @@
  * site.css
  *
  * Rules for application of consistent styling, for all regular pages,
- * across the MinGW.org site.
+ * across the MinGW.OSDN site.
  *
  *
  * $Id$
  *
  * Written by Keith Marshall <keith@users.osdn.me>
- * Copyright (C) 2020, MinGW.org Project
+ * Copyright (C) 2020, 2021, MinGW.OSDN Project
  *
  *
  * Redistribution and use in source and 'compiled' forms (SGML, HTML,
@@ -25,10 +25,10 @@
  *    and the following disclaimer in the documentation and/or other
  *    materials provided with the distribution.
  *
- * THIS DOCUMENTATION IS PROVIDED BY THE MINGW.ORG PROJECT "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE MINGW.ORG PROJECT, OR
+ * THIS DOCUMENTATION IS PROVIDED BY THE MINGW.OSDN PROJECT "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE MINGW.OSDN PROJECT, OR
  * ITS CONTRIBUTORS, BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
@@ -255,6 +255,30 @@ dl.masthead+p
 }
 
 
+/* Subsection Reference Positioning Relative to Page Header
+ * ========================================================
+ */
+.overlapped
+{ /* Any internal page reference will be positioned at the same
+   * vertical offset, within the viewport, as the top of the page
+   * header block.  Thus, any text which appears within the upper
+   * 70px of the subsection division will be hidden behind the
+   * header block; adjust the alignment of the target element,
+   * such that its top margin overlaps the lower region of the
+   * preceding element, by the depth of the header block, then
+   * pad it, to push the content downward, into the viewport.
+   */
+  margin-top: -70px; padding-top: 70px;
+}
+hr+div.overlapped
+{ /* When an overlapped division follows a horizontal rule, we
+   * need to adjust its position upward, to allow for the blank
+   * space in the bottom margin of the rule element.
+   */
+  margin-top: calc( -70px - 0.6em );
+}
+
+
 /* Supplementary Formatting for Sections with Numbered Headings
  * ============================================================
  */