How to Zoom web page asp.net

        zoom the webpage

onload="this.style.zoom='75%'";

or,

iframe{

    zoom: 0.75;

    -moz-transform: scale(0.75);

    -moz-transform-origin: 0 0;

    -o-transform: scale(0.75);

    -o-transform-origin: 0 0;

    -webkit-transform: scale(0.75);

    -webkit-transform-origin: 0 0;

}