diff --git a/addons/web/static/src/less/bootstrap_overridden.less b/addons/web/static/src/less/bootstrap_overridden.less
index 4a677d8da87..1f3f22cac3a 100644
--- a/addons/web/static/src/less/bootstrap_overridden.less
+++ b/addons/web/static/src/less/bootstrap_overridden.less
@@ -108,9 +108,43 @@
 }
 
 //== Buttons
+// Mixin to define variations for btn-links and muted btn-links
+.o-btn-link-variant(@color, @color-active) {
+    text-transform: none;
+    .o-hover-text-color(@default-color: @color, @hover-color: @color-active);
+
+    &, &:hover, &:focus, &:active, &.active {
+        border-color: transparent;
+        background-color: transparent
+    }
+
+    &.text-muted, .text-muted {
+        .o-hover-opacity();
+        .o-hover-text-color(@default-color: @text-muted, @hover-color: @color-active);
+    }
+}
 .btn-icon {
   .button-variant(@btn-default-color; @btn-default-bg; @btn-default-border);
 }
+.btn-link {
+    font-weight: @btn-font-weight;
+
+    &.btn-default {
+        .o-btn-link-variant(@text-color, @headings-color);
+    }
+    &.btn-success, &.text-success {
+        .o-btn-link-variant(@text-color, @brand-success);
+    }
+    &.btn-warning, &.text-warning {
+        .o-btn-link-variant(@text-color, @brand-warning);
+    }
+    &.btn-danger, &.text-danger {
+        .o-btn-link-variant(@text-color, @brand-danger);
+    }
+    &.btn-info, &.text-info {
+        .o-btn-link-variant(@text-color, darken(@brand-info, 20%));
+    }
+}
 
 //== Printing improvements
 @media print {