Doc: CSS: Add styling for content generated with \legalese command

Even though the \legalese command is no longer used in Qt 5
documentation as it doesn't support collating legalese texts
across modules, it may still be useful for stand-alone doc
projects.

Add CSS rules so the \legalese text is styled similarly to
code blocks, to make it stand out from the rest of the content.

Change-Id: I533d8e2375ea2f8054c0671ff34dfa6f0dfe01d1
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Venugopal Shivashankar <Venugopal.Shivashankar@qt.io>

3 files changed, 12 insertions, 4 deletions

diff --git a/doc/global/template/style/offline-simple.css b/doc/global/template/style/offline-simple.css
index 84d206b2d0..a805b924a3 100644
--- a/doc/global/template/style/offline-simple.css
+++ b/doc/global/template/style/offline-simple.css
@@ -1,4 +1,4 @@
-pre {
+pre, .LegaleseLeft {
   background-color: #f0f0f0;
   font-family: Courier, monospace;
   font-weight: 600;
diff --git a/doc/global/template/style/offline.css b/doc/global/template/style/offline.css
index 612c1087d5..b943dbb7ac 100644
--- a/doc/global/template/style/offline.css
+++ b/doc/global/template/style/offline.css
@@ -424,7 +424,7 @@ table styles
 
 /* table with border alternative colours*/
 
-table, pre {
+table, pre, .LegaleseLeft {
     -moz-border-radius: 7px 7px 7px 7px;
     -webkit-border-radius: 7px 7px 7px 7px;
     border-radius: 7px 7px 7px 7px;
@@ -481,6 +481,10 @@ table, pre {
      margin: 0px
  }
 
+.LegaleseLeft {
+    font-family: monospace;
+    white-space: pre-wrap;
+}
 /* table bodless & white*/
 
 .borderless {
@@ -543,7 +547,7 @@ ol.a > li{
     text-align: left
 }
 
-.cpp {
+.cpp, .LegaleseLeft {
     display: block;
     margin: 10px;
     overflow: auto;
diff --git a/doc/global/template/style/online.css b/doc/global/template/style/online.css
index be278a27da..c0caa84027 100644
--- a/doc/global/template/style/online.css
+++ b/doc/global/template/style/online.css
@@ -1364,7 +1364,7 @@ div.qt_commercial {
   border-top:5px solid #5caa15;
   margin-bottom:50px
 }
-pre {
+pre, .LegaleseLeft {
   background-color:#404244;
   color:#fff;
   display:block;
@@ -1375,6 +1375,10 @@ pre {
   padding:25px;
   margin-top:0.75em
 }
+.mainContent .LegaleseLeft p {
+  color:#fff;
+  white-space: pre-wrap
+}
 .copy_text {
   background-color:#46a2da;
   color:#fff;