diff --git a/task-4.html b/task-4.html
new file mode 100644
index 0000000..e4516e1
--- /dev/null
+++ b/task-4.html
@@ -0,0 +1,90 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Практична робота №2. Завдання №4</title>
+
+    <style>
+        .container > div {
+            position: absolute;
+            width: 300px;
+            height: 300px;
+        }
+
+        .container > :nth-child(1) {
+            top: 0;
+            left: 0;
+            background-color: mediumturquoise;
+        }
+
+        .container > :nth-child(2) {
+            top: 150px;
+            left: 150px;
+            background-color: mediumaquamarine;
+        }
+
+        .container > :nth-child(3) {
+            top: 300px;
+            left: 300px;
+            background-color: mediumpurple;
+        }
+
+        .container > :nth-child(4) {
+            top: 450px;
+            left: 450px;
+            background-color: mediumseagreen;
+        }
+
+        .container > :nth-child(5) {
+            top: 300px;
+            left: 600px;
+            background-color: mediumturquoise;
+        }
+
+        .container > :nth-child(6) {
+            top: 150px;
+            left: 750px;
+            background-color: mediumaquamarine;
+        }
+
+        .container > :nth-child(7) {
+            top: 0;
+            left: 900px;
+            background-color: mediumpurple;
+        }
+
+        .container > :nth-child(8) {
+            top: 150px;
+            left: 1050px;
+            background-color: mediumseagreen;
+        }
+
+        .container > :nth-child(9) {
+            top: 300px;
+            left: 1200px;
+            background-color: mediumpurple;
+        }
+
+        .container > :nth-child(10) {
+            top: 450px;
+            left: 1350px;
+            background-color: mediumaquamarine;
+        }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <div></div>
+        <div></div>
+        <div></div>
+        <div></div>
+        <div></div>
+        <div></div>
+        <div></div>
+        <div></div>
+        <div></div>
+        <div></div>
+    </div>
+</body>
+</html>
\ No newline at end of file
