diff --git a/content/hue-manipulation-color-mix/index.md b/content/hue-manipulation-color-mix/index.md
index 010c3fd5..9b3c3dad 100644
--- a/content/hue-manipulation-color-mix/index.md
+++ b/content/hue-manipulation-color-mix/index.md
@@ -38,7 +38,4 @@ The same can be done using relative colors but the support is still low:
 </p>
 <script async src="https://cpwebassets.codepen.io/assets/embed/ei.js"></script>
 
-## Related Links
 
-* [https://developer.chrome.com/articles/high-definition-css-color-guide/](https://developer.chrome.com/articles/high-definition-css-color-guide/)
-* [https://www.w3.org/TR/css-color-5/#color-mix](https://www.w3.org/TR/css-color-5/#color-mix)
diff --git a/content/overlapping-border-image/image.png b/content/overlapping-border-image/image.png
new file mode 100644
index 00000000..c1fa487c
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diff --git a/content/overlapping-border-image/index.md b/content/overlapping-border-image/index.md
new file mode 100644
index 00000000..5651f518
--- /dev/null
+++ b/content/overlapping-border-image/index.md
@@ -0,0 +1,41 @@
+---
+layout: layouts/post.njk
+title: Overlapping border on images with hover effect
+description: Add an overlapping border to your image with cool hover effect
+date: 2023-07-06
+tags: posts
+---
+
+Add an overlapping border to your image with a nice hover effect
+* No extra element (only the `<img>` tag)
+* No pseudo-element
+* 10 CSS declarations
+* Optimized with CSS variables
+
+{% image "./image.png", "images with overlapping border" %}
+
+```css
+img {
+  --c: #F9CDAD; /* the main color */
+  --b: 8px; /* thickness of the border */
+  --o: 25px; /* control the offset */
+  
+  width: 200px; /* the image size */
+  --_p: calc(2*var(--o) + var(--b));
+  padding: var(--_p) var(--_p) 0 0;
+  outline: var(--b) solid var(--c);
+  outline-offset: calc(var(--o) - var(--_p));
+  transition: .4s;
+}
+img:hover {
+  padding: calc(var(--_p)/2);
+}
+```
+
+<p class="codepen" data-height="450" data-default-tab="result" data-slug-hash="PoxKmgX" data-preview="true" data-user="t_afif" style="height: 450px; box-sizing: border-box; display: flex; align-items: center; justify-content: center; border: 2px solid; margin: 1em 0; padding: 1em;">
+  <span>See the Pen <a href="https://codepen.io/t_afif/pen/PoxKmgX">
+  Overlapping border on image (with hover effect)</a> by Temani Afif (<a href="https://codepen.io/t_afif">@t_afif</a>)
+  on <a href="https://codepen.io">CodePen</a>.</span>
+</p>
+<script async src="https://cpwebassets.codepen.io/assets/embed/ei.js"></script>
+