+div.bash, div.language-bash { @include cdSetup($color-source); }
+div.make, div.language-make { @include cdSetup($color-source); }
+div.matlab, div.language-matlab { @include cdSetup($color-source); }
+div.python, div.language-python { @include cdSetup($color-source); }
+div.r, div.language-r { @include cdSetup($color-source); }
+div.sql, div.language-sql { @include cdSetup($color-source); }
+
+div.error::before,
+div.warning:before,
+div.output::before,
+div.source::before,
+div.bash::before, div.language-bash::before,
+div.make::before, div.language-make::before,
+div.matlab::before, div.language-matlab::before,
+div.python::before, div.language-python::before,
+div.r::before, div.language-r::before,
+div.sql::before, div.language-sql::before {
+ background-color: #f2eff6;
+ display: block;
+ font-weight: bold;
+ padding: 5px 10px;
+}
+
+div.error::before { background-color: #ffebe6; content: "Error"; }
+div.warning:before { background-color: #f8f4e8; content:" Warning"; }
+div.output::before { background-color: #efefef; content: "Output"; }
+div.source::before { content: "Code"; }
+div.bash::before, div.language-bash::before { content: "Bash"; }
+div.make::before, div.language-make::before { content: "Make"; }
+div.matlab::before, div.language-matlab::before { content: "Matlab"; }
+div.python::before, div.language-python::before { content: "Python"; }
+div.r::before, div.language-r::before { content: "R"; }
+div.sql::before, div.language-sql::before { content: "SQL"; }
+
+// Tab panels are used on Setup pages to show instructions for different Operating Systems
+.tab-pane {
+ border: solid 1px #ddd; // #ddd == @nav-tabs-active-link-hover-border-color
+ border-top: none;
+ padding: 20px 20px 10px 20px;
+ border-radius: 0 0 4px 4px; // 4px == @border-radius-base
+}
+
+// Stripe above tab panels where OS tabs are shown
+ul.nav.nav-tabs {
+ background: #E1E1E1;
+ border-radius: 4px 4px 0 0; // 4px == @border-radius-base
+}
+
+// adjust line height of links so that clickable area (of OS tabs) is 44px high
+ul.nav.nav-tabs li a { line-height: 24px; } // or 1.714285716
+
+// This color provides better contrast ratio on most backgrounds used on Carpentries websites
+// 9.24 on FFFFFF: https://webaim.org/resources/contrastchecker/?fcolor=204A6F&bcolor=FFFFFF&api (body)
+// 8.78 on F9F9F9: https://webaim.org/resources/contrastchecker/?fcolor=204A6F&bcolor=F9F9F9&api (tables)
+// 7.07 on E1E1E1: https://webaim.org/resources/contrastchecker/?fcolor=204A6F&bcolor=E1E1E1&api (tab panels)
+a { color: #204A6F; }