CSS controls the horizontal and vertical centering of divs on the page_html/css_WEB-ITnose

#silverlightControlHost {

height: 200px;

width: 300px;

left:50%;

top :50%;

margin-left:-150px;

margin-top:-100px;

position: absolute;

text-align: center;

}

Modify the value of

as needed

height: 200px;

width: 300px;

and

margin-left:-150px;

margin-top:-100px;