Hi @addredford
Thanks for contacting us!
You can add a border radius to all gallery images with the following line of CSS:
.envira-gallery-image {border-radius: 10px !important;}
That title you see on hover comes from the image title. To keep compliant with screen readers for accessibility and using HTML 5 the image and the image link (if using the lightbox functionality) will take that image title and apply it as an attribute to the image / link. This also helps increase your SEO.
However, you can remove it using the following code in the footer.php file of your child theme just above the closing body tag:
<script type=”text/javascript”>
jQuery(‘document’).ready(function($){
$(‘[title]’).removeAttr(‘title’);
});
</script>
As this is a custom code, it may have unintended effects on the lightbox if you have set the caption to display the Title under the Lightbox tab of the gallery edit screen.
Please let me know if this helps!