Module:Template test case/styles.css

 /* {{pp-template}} */
 .test-case-collapsible{
 width:100%;
 border:1pxsolidsilver;
 padding:0.2em;
 margin:1em0;
 margin-top:-1px;
 clear:both;
 color:inherit;
 box-sizing:border-box;
 }

 .test-case-collapsible.mw-collapsible-content>ul{
 margin-left:0;
 }

 .mw-collapsible.test-case-collapsible.mw-made-collapsible.mw-collapsible-content{
 padding:0.5em1em;
 }

 .mw-collapsible.test-case-collapsible.mw-made-collapsible.mw-collapsed{
 margin-bottom:0;
 margin-top:-1px;
 }

 div.mw-collapsible-content>ul>li{
 display:block;
 }

 .test-case-collapsible-b1{
 background-color:var(--background-color-warning-subtle,#fdf2d5);
 margin:1px;
 }

 .test-case-collapsible-b2{
 background-color:var(--background-color-content-added,#a3d3ff);
 margin:1px;
 }

 .test-case-collapsible-b3{
 background-color:var(--background-color-success-subtle,#dff2eb);
 margin:1px;
 }

 @mediascreen{
 html.skin-theme-clientpref-night.test-case-collapsible-b1{
 background-color:#453217;
 }

 html.skin-theme-clientpref-night.test-case-collapsible-b2{
 background-color:#233566;
 }

 html.skin-theme-clientpref-night.test-case-collapsible-b3{
 background-color:#003500;
 }
 }

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