Reponsive div

Reponsive div

<script src="http://jwpsrv.com/library/DU1hDEYwEeOAsiIACqoGtw.js"></script>
<script type="text/javascript">jwplayer.key = "inGvM6eezfVUavuJaws/63YPyejCjw0cnOY0TQ==";
if (navigator.userAgent.match(/android/i) != null){jwplayer("tvplayer").setup({file: "http://mn-l.mncdn.com/showtv/showtv2/playlist.m3u8",stretching:'exactfit',image: "http://www.canlitv.name/wp-content/themes/wpt-tv/images/player.png",width:"100%",height:"55%",type:"mp4",primary:"html5"});}else{jwplayer("tvplayer").setup({playlist:[{image: "http://www.canlitv.name/wp-content/themes/wpt-tv/images/player.png",title:"Canli Tv Izle CanliTv.Name",sources: [{file:"http://mn-l.mncdn.com/showtv/showtv2/playlist.m3u8"}]}],abouttext:"Canli Tv Izle CanliTv.Name",skin:"stormtrooper",width:"100%",height: "55%",stretching:'exactfit',aboutlink:'http://www.canlitv.name/',sharing:{heading:"Canli Yayinini Paylas"},primary: "flash",autostart:"true",});}</script>
</div>


in a div. so it should be responsive. Its a hls stream with jw player. 

how i can do it?