Edit in JSFiddle

var skatocanvas   = document.getElementById('drawing') ;
    var ctx = skatocanvas.getContext('2d');

    // baris teks pertama
    ctx.font = '50px Roboto' ;
    ctx.lineWidth = 5 ;
    ctx.strokeStyle = "orange";
    ctx.strokeText("Just For Sample",70,120);

    // baris teks ke dua
    ctx.font = '30px Roboto' ;
    ctx.lineWidth = 1 ;
    ctx.strokeStyle = "white";
    ctx.strokeText("Blog Trelo-Skato Canvas Demo",40,160) ;

    // baris teks ke tiga
    ctx.font = '30px Brush Script MT' ;
    ctx.lineWidth = 4 ;
    ctx.fillStyle = "white";
    ctx.fillText("www.trelo-skato.blogspot.com",110,190) ;

   

<canvas width="500" height="280" id="drawing" style="background: #00080F;" margin-left:200px;>
    Opps ! Your browser does not support for this application
    <br />
    We are So Sorry!
</canvas>