<iframe id="providersearchIframe" src="https://idirectory.alliantplans.com/providersearch" style="width:100%;"></iframe> <script> document.body.style.overflow="hidden"; document.getElementById("providersearchIframe").style.height=window.innerHeight+'px'; window.onresize=function(){document.getElementById("providersearchIframe").style.height=window.innerHeight+'px'; } </script>