I am trying to change this:
<script type="text/javascript" src="//static.cdn-ec.viddler.com/js/arpeggio/v3/build/main-built.js"></script>
<div class="viddler-auto-embed" data-embed-id="yLDrFKPE4u" data-video-id="b69c8ee1" data-width="380" data-height="285"></div>
and change the value of data width to: data-width="450"
I have more than 400 videos on my website and would like to use a shortcut to only change 380 to 450 for the value of data-width.
Would really appreciate if anyone can help me.
Thanks