1 files changed, 61 insertions, 0 deletions
diff --git a/src/styles/markdown/util.css b/src/styles/markdown/util.css
new file mode 100644
index 0000000..63ede50
--- /dev/null
+++ b/src/styles/markdown/util.css
@@ -0,0 +1,61 @@
+.sr-only {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  padding: 0;
+  margin: -1px;
+  overflow: hidden;
+  clip: rect(0, 0, 0, 0);
+  white-space: nowrap;
+  border-width: 0;
+}
+
+.sl-hidden {
+  display: none;
+}
+.sl-flex {
+  display: flex;
+}
+.sl-block {
+  display: block;
+}
+@media (min-width: 50rem) {
+  .md\:sl-hidden {
+    display: none;
+  }
+  .md\:sl-flex {
+    display: flex;
+  }
+  .md\:sl-block {
+    display: block;
+  }
+}
+@media (min-width: 72rem) {
+  .lg\:sl-hidden {
+    display: none;
+  }
+  .lg\:sl-flex {
+    display: flex;
+  }
+  .lg\:sl-block {
+    display: block;
+  }
+}
+[data-theme="light"] .light\:sl-hidden {
+  display: none;
+}
+[data-theme="dark"] .dark\:sl-hidden {
+  display: none;
+}
+
+/*
+Flip an element around the y-axis when in an RTL context.
+Primarily useful for things where we can’t rely on writing direction like icons.
+
+<Icon name="right-arrow" class="rtl:flip" />
+
+In a LTR context: →					In a RTL context: ←
+*/
+[dir="rtl"] .rtl\:flip:not(:where([dir="rtl"] [dir="ltr"] *)) {
+  transform: matrix(-1, 0, 0, 1, 0, 0);
+}