For a page that have layout made by only flexboxes, I would like to create an overlay on top of one of the flexboxes without interfering with other elements already in place
<div class="row">
<div class= content-left> </div>
<div class= content-right>
<div class="abs-overlay" > something something </div>
</div>
</div>
the absolute overlay, using 100% width and 100% height, however stretch beyond the parent box. as seen in the image. Is there a CSS way to let absolute overlay fit inside flex parent?
Here is the link to the test page http://sample-page-site.s3-website-ap-southeast-1.amazonaws.com/
There are some related questions on SoF but I don't think It directly solve my problem.