<style type="text/css">
	 /* Style the tab */
* {box-sizing: border-box}
body {font-family: "Lato", sans-serif;
margin: 0px 0px 0px 0px;}

 .container {
    position: relative;
     width: 100%;
     height: 0;
     padding-bottom: 40%
 }
iframe {
position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
}