diff --git a/content/components/link/index.md b/content/components/link/index.md
index e1b4446..d3496dd 100644
--- a/content/components/link/index.md
+++ b/content/components/link/index.md
@@ -24,7 +24,7 @@ The example below a link with default behavior.
 
 You can use the `.link-*` classes to colorize links. Unlike the `.text-*` classes, these classes have a `:hover` and `:focus` state.
 
-{{< example class="d-flex flex-wrap gap-3">}}
+{{< example class="d-flex flex-column gap-2">}}
 <a href="#" class="link-primary">Primary link</a>
 <a href="#" class="link-secondary">Secondary link</a>
 <a href="#" class="link-success">Success link</a>
@@ -33,26 +33,107 @@ You can use the `.link-*` classes to colorize links. Unlike the `.text-*` classe
 <a href="#" class="link-info">Info link</a>
 <a href="#" class="link-light">Light link</a>
 <a href="#" class="link-dark">Dark link</a>
+<a href="#" class="link-body-emphasis">Emphasis link</a>
 {{</ example >}}
 
-Or take the [text color]({{< docsref "text-color" >}}) utilities `text-{color}` to change the link color.
+### Reset link color
+
+Reset a link’s color with `.text-reset`, so that it inherits the color from its parent.
+
+{{< example >}}
+<p class="text-danger">
+  Muted text with a <a href="#" class="text-reset">reset link</a>.
+</p>
+{{</ example >}}
+
+## Link opacity
+
+The below table are available CSS utilities for link opacity.
+
+{{< bs-table "table api-class-table" >}}
+| CSS | Desc |
+| --- | --- |
+| `.link-opacity-10` | --bs-link-opacity: .1 |
+| `.link-opacity-25` | --bs-link-opacity: .25 |
+| `.link-opacity-50` | --bs-link-opacity: .5 |
+| `.link-opacity-75` | --bs-link-opacity: .75 |
+| `.link-opacity-100` | --bs-link-opacity: 100 |
+{{< /bs-table >}}
 
 {{< example class="d-flex flex-wrap gap-3" >}}
-<a href="#" class="text-neutral-500">link 1</a>
-<a href="#" class="text-yellow-300">link 2</a>
-<a href="#" class="text-red-500">link 4</a>
-<a href="#" class="text-tea-400">link 5</a>
+<a class="link-opacity-25" href="#">Link 1</a>
+<a class="link-opacity-75" href="#">Link 2</a>
+<a class="link-opacity-100" href="#">Link 3</a>
 {{</ example >}}
 
+You can even change the opacity level on `hover` by `.link-opacity-*-hover`.
 
-## Reset link color
+{{< example class="d-flex flex-wrap gap-3" >}}
+<a class="link-opacity-10-hover" href="#">Link 1</a>
+<a class="link-opacity-75-hover" href="#">Link 2</a>
+<a class="link-opacity-100-hover" href="#">Link 3</a>
+{{</ example >}}
 
-Reset a link’s color with `.text-reset`, so that it inherits the color from its parent.
+## Link underlines 
+
+Add a `.link-underline` to the link element to display underline.
 
 {{< example >}}
-<p class="text-muted">
-  Muted text with a <a href="#" class="text-reset">reset link</a>.
-</p>
+<a href="#" class="link-underline">Underline link</a>
+{{</ example >}}
+
+### Underline color
+
+Change the underline’s color independent of the link text color by `.link-underline-{color}`.
+
+{{< example class="d-flex flex-column gap-2" >}}
+<a href="#" class="link-underline-primary">Primary underline</a>
+<a href="#" class="link-underline-secondary">Secondary underline</a>
+<a href="#" class="link-underline-success">Success underline</a>
+<a href="#" class="link-underline-danger">Danger underline</a>
+<a href="#" class="link-underline-warning">Warning underline</a>
+<a href="#" class="link-underline-info">Info underline</a>
+<a href="#" class="link-underline-light">Light underline</a>
+<a href="#" class="link-underline-dark">Dark underline</a>
+{{</ example >}}
+
+### Underline offset 
+
+Change the underline’s distance from your text. Offset is set in `em` units to automatically scale with the element’s current `font-size`.
+
+{{< example class="d-flex flex-column gap-2" >}}
+<a class="link-underline" href="#">Default link</a>
+<a class="link-underline link-offset-1" href="#">Offset 1 link</a>
+<a class="link-underline link-offset-2" href="#">Offset 2 link</a>
+<a class="link-underline link-offset-3" href="#">Offset 3 link</a>
+{{</ example >}}
+
+### Underline opacity
+
+
+{{< bs-table "table api-class-table" >}}
+| CSS | Desc |
+| --- | --- |
+| `.link-underline-opacity-10` | --bs-link-underline-opacity: .1 |
+| `.link-underline-opacity-25` | --bs-link-underline-opacity: .25 |
+| `.link-underline-opacity-50` | --bs-link-underline-opacity: .5 |
+| `.link-underline-opacity-75` | --bs-link-underline-opacity: .75 |
+| `.link-underline-opacity-100` | --bs-link-underline-opacity: 100 |
+{{< /bs-table >}}
+
+{{< example class="d-flex flex-column gap-3" >}}
+<a href="#" class="link-primary link-underline link-underline-opacity-25 link-underline-opacity-100-hover">Primary link</a>
+<a href="#" class="link-secondary link-underline link-underline-opacity-25 link-underline-opacity-100-hover">Secondary link</a>
+{{</ example >}}
+
+### Hover variants
+
+ust like the `.link-opacity-*-hover` utilities, `.link-offset` and `.link-underline-opacity` utilities include `:hover` variants by default. Mix and match to create unique link styles.
+
+{{< example >}}
+<a class="link-offset-2 link-offset-3-hover link-underline link-underline-opacity-0 link-underline-opacity-75-hover" href="#">
+  Underline opacity 0
+</a>
 {{</ example >}}
 
 ## No underline