diff --git a/body.css b/body.css
new file mode 100644
index 0000000..57c4df0
--- /dev/null
+++ b/body.css
@@ -0,0 +1,37 @@
+body {
+    font-family: Arial, sans-serif;
+    background-color: #fbeeff;
+    padding: 30px;
+}
+
+.todo-container {
+    background-color: #fff;
+    border-radius: 5px;
+    padding: 20px;
+    max-width: 500px;
+    margin: 0 auto;
+}
+
+#todo-list {
+    list-style-type: none;
+    padding: 0;
+}
+
+#todo-list li {
+    padding: 10px;
+    border: 1px solid #ddd;
+    margin-bottom: 10px;
+    position: relative;
+}
+
+#todo-list li.done {
+    text-decoration: line-through;
+    color: #888;
+}
+
+#todo-list li button {
+    position: absolute;
+    right: 0;
+    top: 50%;
+    transform: translateY(-50%);
+}
diff --git a/style.css b/style.css
index c69bcc1..57c4df0 100644
--- a/style.css
+++ b/style.css
@@ -34,4 +34,4 @@ body {
     right: 0;
     top: 50%;
     transform: translateY(-50%);
-}
\ No newline at end of file
+}