diff --git a/_sass/d2.scss b/_sass/d2.scss
new file mode 100644
index 0000000..646ecc7
--- /dev/null
+++ b/_sass/d2.scss
@@ -0,0 +1,9 @@
+.d2-diagram {
+    margin-top: 1em;
+    margin-bottom: 1em;
+    display: flex;
+    justify-content: center;
+    svg {
+        height: 300px;
+    }
+}
\ No newline at end of file