Add break-before/inside/after utilities to basic usage test

Author: reinink

tests/basic-usage.test.css

@@ -320,6 +320,15 @@
 .columns-md {
   columns: 28rem;
 }
+.break-before-page  {
+  break-before: page;
+}
+.break-inside-avoid-col  {
+  break-inside: avoid-column;
+}
+.break-after-auto {
+  break-after: auto;
+}
 .auto-cols-min {
   grid-auto-columns: min-content;
 }

tests/basic-usage.test.html

@@ -62,6 +62,7 @@
     <div class="gap-x-2 gap-y-3 gap-4"></div>
     <div class="from-red-300 via-purple-200 to-blue-400"></div>
     <div class="columns-1 columns-md"></div>
+    <div class="break-before-page break-inside-avoid-col break-after-auto"></div>
     <div class="auto-cols-min"></div>
     <div class="grid-flow-row"></div>
     <div class="auto-rows-max"></div>