diff --git a/test/simpleline-test.html b/test/simpleline-test.html
new file mode 100644
index 0000000..bade200
--- /dev/null
+++ b/test/simpleline-test.html
@@ -0,0 +1,64 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <style>
+            .scroll-y {
+                overflow-y: auto;
+                height: 200px;
+                background-color:aquamarine;
+            }
+            .scroll-x {
+                overflow-x: auto;
+                width: 400px;
+                background-color: lawngreen;
+            }
+            .container {
+                position: relative;
+            }
+            .gridcontainer {
+                display: grid;
+                grid-template-columns: 200px auto 200px;
+            }
+            .simpleline {
+                color: brown;
+            }
+            .item {
+                border-style:solid;
+                border-width: 1px;
+                border-color: darkgreen;
+                background-color: lightgreen;
+            }
+            .block {
+                display: inline-block;
+            }
+
+        </style>
+        <script type ="module" defer>
+            import { SimpleLine } from "../amd/src/simpleline.js";
+
+            let line = new SimpleLine("#start","#end", {autorefresh: 10});
+            let line2 = new SimpleLine("#start2","#end2",{autorefresh: 10});
+
+        </script>
+    </head>
+    <body>
+        <div class="scroll-y">
+            <h2> Header</h2>
+            <div class="scroll-x container">
+                <div class="gridcontainer">
+                    <div id="start" class="item">Random text to show stuff</div>
+                    <div class="item"><textarea></textarea></div>
+                    <div></div>
+                    <div></div>
+                    <div></div>
+                    <div id="end" class="item">More random text</div>
+                </div>
+            </div>
+        </div>
+        <div class="container">
+            <div id="start2" class="item block">Random text to show stuff</div>
+            <div class="item block"><textarea></textarea></div>
+            <div id="end2" class="item block">More random text</div>
+        </div>
+    </body>
+</html>
\ No newline at end of file
