Remove 'pointer-events:none' for EuiButton&EuiButtonEmpty (#3824)

* Removed 'pointer-events:none' for EuiButton&EuiButtonEmpty

* Updated CHANGELOG

* Removed whitespace in CHANGELOG.md

CHANGELOG.md

@@ -1,16 +1,17 @@
 ## [`master`](https://github.com/elastic/eui/tree/master)
-  
+
 **Bug fixes**
 
 - Fixed bug in all input fields placeholders in Safari that weren't vertically centered ([#3809](https://github.com/elastic/eui/pull/3809))
+- Removed `pointer-events: none` in both `EuiButton` & `EuiButtonEmpty` to not override the `pointer-events: auto` in the button mixin `euiButtonContentDisabled` ([#3824](https://github.com/elastic/eui/pull/3824))
 
 ## [`27.3.0`](https://github.com/elastic/eui/tree/v27.3.0)
 
 - Added possibility to hide "Rows per page" select in `EuiDataGrid` ([#3700](https://github.com/elastic/eui/pull/3700))
 - Updated lodash to `v4.17.19` ([#3764](https://github.com/elastic/eui/pull/3764))
 - Added `returnKey` glyph to `EuiIcon` ([#3783](https://github.com/elastic/eui/pull/3783))
 - Added `type` prop to `EuiFieldPassword` to support toggling of obfuscation ([#3751](https://github.com/elastic/eui/pull/3751))
-  
+
 **Bug fixes**
 
 - Fixed bug in `EuiDataGrid` not calculating the width correctly ([#3789](https://github.com/elastic/eui/pull/3789))

src/components/button/_button.scss

@@ -40,7 +40,6 @@
 
     color: $euiButtonColorDisabledText;
     border-color: $euiButtonColorDisabled;
-    pointer-events: none;
 
     &.euiButton--fill {
       // Only increase the contrast of background color to text to 2.0 for disabled

src/components/button/button_empty/_button_empty.scss

@@ -37,7 +37,6 @@
     @include euiButtonContentDisabled;
 
     color: $euiButtonColorDisabledText;
-    pointer-events: none;
 
     &:focus {
       background-color: transparent;