After opening the article, copy & paste the following line into the URL field:
javascript:a=document.createNodeIterator(document.getElementsByTagName('table')[0],NodeFilter.SHOW_ELEMENT,{acceptNode:function(node){return(node.getAttribute('width')&&node.nodeName!=='IMG')?NodeFilter.FILTER_ACCEPT:undefined;}});while(b=a.nextNode()){b.setAttribute('width','100%')}
Make sure your browser doesn't strip the "javascript:" at the beginning automatically, there's a good chance that it might; in that case, you'll have to type that in yourself.
After opening the article, copy & paste the following line into the URL field:
javascript:a=document.createNodeIterator(document.getElementsByTagName('table')[0],NodeFilter.SHOW_ELEMENT,{acceptNode:function(node){return(node.getAttribute('width')&&node.nodeName!=='IMG')?NodeFilter.FILTER_ACCEPT:undefined;}});while(b=a.nextNode()){b.setAttribute('width','100%')}
Make sure your browser doesn't strip the "javascript:" at the beginning automatically, there's a good chance that it might; in that case, you'll have to type that in yourself.