diff --git a/tests/arrow/arrow.html b/tests/arrow/arrow.html
index 3d0d3ce..2ab9f4a 100644
--- a/tests/arrow/arrow.html
+++ b/tests/arrow/arrow.html
@@ -4,6 +4,7 @@
Arrow
+
diff --git a/tests/reset.css b/tests/reset.css
new file mode 100644
index 0000000..cf5b891
--- /dev/null
+++ b/tests/reset.css
@@ -0,0 +1,35 @@
+*,
+*::before,
+*::after {
+ box-sizing: border-box;
+}
+* {
+ margin: 0;
+}
+body {
+ line-height: 1.5;
+ -webkit-font-smoothing: antialiased;
+}
+img,
+picture,
+video,
+canvas,
+svg {
+ display: block;
+ max-width: 100%;
+}
+input,
+button,
+textarea,
+select {
+ font: inherit;
+}
+p,
+h1,
+h2,
+h3,
+h4,
+h5,
+h6 {
+ overflow-wrap: break-word;
+}