Modified from @creedon
The following code works for me:
Add the following to Design > Custom CSS.
* {
cursor: none;
}
.cursor {
--size: 30px;
height: var( --size );
width: var( --size );
border-radius: 50%;
pointer-events: none;
position: fixed;
transform: translate( -50%, -50% );
z-index: 99999999999;
}
.cursor.cursor-dot {
background: #ffffff; /* This defines the color of the cursor */
mix-blend-mode: difference; /* Delete this line if you dont want the circle to invert */
transition: width 0.3s, height 0.3s, background-color 0.3s;
transition-timing-function: ease-out;
}
.cursor-dot.active {
--size: 50px;
background-color: #ffffff;
}
Add the following to Settings > Advanced > Code Injection > HEADER.
<script src="//ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
Add the following to Settings > Advanced > Code Injection > FOOTER.
<script>
$( ( ) => {
$( 'body' ).prepend ( '<div class="cursor cursor-dot" style="left: 0px; top: 0px;">' );
var cursor = $(".cursor");
$( window ).mousemove ( function ( e ) {
cursor.css ( {
top: e.clientY,
left: e.clientX
} );
} );
$( window ).mousemove ( function ( e ) {
$( 'a' ).on ( 'mouseenter', function ( ) {
cursor.addClass ( 'active' );
} );
} );
$( window ).mousemove ( function ( e ) {
$( 'a' ).on ( 'mouseleave', function ( ) {
cursor.removeClass ( 'active' );
} );
} );
} );
</script>
