Use tables for page layout

It feels like the Right Thing, and it fixes some rendering problems in a
much used webbrowser.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

cgit.css

@@ -8,7 +8,7 @@ body {
 	font-size: 10pt;
 	color: #333;
 	background: white;
-	padding-left: 4px;
+	padding: 4px;
 }
 
 table {
@@ -78,12 +78,33 @@ img {
 	border: none;
 }
 
-div#sidebar {
+table#layout {
+	border-collapse: collapse;
+	border: none;
+	margin: 0px;
+}
+
+td#sidebar {
 	vertical-align: top;
 	width: 162px;
 	padding: 0px 0px 0px 0px;
-	margin: 4px;
-	float: left;
+	margin: 0px;
+}
+
+td#sidebar table {
+	border-collapse: separate;
+	border-spacing: 0px;
+	margin: 0px;
+	padding: 0px;
+	background-color: #ccc;
+}
+
+td#sidebar table.sidebar td.sidebar {
+	padding: 4px;
+	border-top: solid 1px #eee;
+	border-left: solid 1px #eee;
+	border-right: solid 1px #aaa;
+	border-bottom: solid 1px #aaa;
 }
 
 div#logo {
@@ -97,54 +118,42 @@ div#logo {
 	border-bottom: solid 1px #aaa;
 }
 
-div#sidebar div.infobox {
-	margin: 0px 0px 0px 0px;
-	padding: 0.5em;
-	text-align: left;
-	background-color: #ccc;
-	border-top: solid 1px #eee;
-	border-left: solid 1px #eee;
-	border-right: solid 1px #aaa;
-	border-bottom: solid 1px #aaa;
-}
-
-div#sidebar div.infobox h1 {
+td#sidebar h1 {
 	font-size: 10pt;
 	font-weight: bold;
 	margin: 8px 0px 0px 0px;
 }
 
-div#sidebar div.infobox h1.first {
+td#sidebar h1.first {
 	margin-top: 0px;
 }
 
-div#sidebar div.infobox a.menu {
+td#sidebar a.menu {
 	display: block;
 	background-color: #ccc;
 	padding: 0.1em 0.5em;
 	text-decoration: none;
 }
 
-div#sidebar div.infobox a.menu:hover {
+td#sidebar a.menu:hover {
 	background-color: #bbb;
 	text-decoration: none;
 }
 
-div#sidebar div.infobox select {
+td#sidebar select {
 	width: 100%;
 	margin: 2px 0px 0px 0px;
 }
 
-td#branch-dropdown-cell {
-	width: 99%;
+td#sidebar form {
+	text-align: right;
 }
 
 input#switch-btn {
-	width: 20px;
 	margin: 2px 0px 0px 0px;
 }
 
-div#sidebar div.infobox input.txt {
+td#sidebar input.txt {
 	width: 100%;
 	margin: 2px 0px 0px 0px;
 }

ui-shared.c

@@ -457,12 +457,14 @@ void cgit_print_pageheader(char *title, int show_search)
 	static const char *default_info = "This is cgit, a fast webinterface for git repositories";
 	int header = 0;
 
-	html("<div id='sidebar'>\n");
-	html("<div id='logo'><a href='");
+	html("<table id='layout' summary=''>\n");
+	html("<tr><td id='sidebar'>\n");
+	html("<table class='sidebar' summary=''>\n");
+	html("<tr><td class='sidebar'>\n<a href='");
 	html_attr(cgit_rooturl());
-	htmlf("'><img src='%s' alt='cgit'/></a></div>\n",
+	htmlf("'><img src='%s' alt='cgit'/></a>\n",
 	      cgit_logo);
-	html("<div class='infobox'>");
+	html("</td></tr>\n<tr><td class='sidebar'>\n");
 	if (cgit_query_repo) {
 		html("<h1 class='first'>");
 		html_txt(strrpart(cgit_repo->name, 20));
@@ -489,13 +491,13 @@ void cgit_print_pageheader(char *title, int show_search)
 		html("<h1>branch</h1>\n");
 		html("<form method='get' action=''>\n");
 		add_hidden_formfields(0, 1, cgit_query_page);
-		html("<table summary='branch selector' class='grid'><tr><td id='branch-dropdown-cell'>");
+//		html("<table summary='branch selector' class='grid'><tr><td id='branch-dropdown-cell'>");
 		html("<select name='h' onchange='this.form.submit();'>\n");
 		for_each_branch_ref(print_branch_option, cgit_query_head);
 		html("</select>\n");
-		html("</td><td>");
-		html("<noscript><input type='submit' id='switch-btn' value='..'/></noscript>\n");
-		html("</td></tr></table>");
+//		html("</td><td>");
+		html("<noscript><input type='submit' id='switch-btn' value='switch'/></noscript>\n");
+//		html("</td></tr></table>");
 		html("</form>\n");
 
 		html("<h1>search</h1>\n");
@@ -519,9 +521,9 @@ void cgit_print_pageheader(char *title, int show_search)
 			html(default_info);
 	}
 
-	html("</div>\n");
+	html("</td></tr></table></td>\n");
 
-	html("</div>\n<table summary='page content' class='grid'><tr><td id='content'>\n");
+	html("<td id='content'>\n");
 }