I installed LiveZilla on my Zen Cart test site (http://angelcorp.net/test/). It works great in Chrome and Firefox. The overlay chat window rise up normally when I click the chat starting base at right bottom of the screen).
But with Internet Explorer (I'm using IE11), when clicking the chat base, on web pages with fewer contents (http://angelcorp.net/test/index.php?main_page=index&cPath=51), the overlay chat window rise up half way; on pages with more contents (http://angelcorp.net/test/index.php?main_page=page&id=1), the overlay chat window sink down and disappear.
Can someone kindly instruct me what code should be added on the style sheet in order to make it work in IE as in Chrome and Firefox? I only know basic html&css knowledge.
Thank you.