CSS Problem in IE7

I am using asp:button for my asp.net project. I wrote one css Class. It perfectly apply Css style and show image in the asp:button.

It is working fine in FF, Safari and IE8. But the Css Class does not work in IE7, How to solve? and my Code is:

.likeImage {
    background-image:url('images/LikeNew.png');
    background-repeat:no-repeat;
    background-position:top left;
    width:65px;
    height:24px;
    cursor:default;
    text-align:left;
    padding-left:5px;
    margin:0px;
    padding:0px;
}

try this :

padding: 0 0 0 5px; 

You used (padding-left:5px;) and (padding:0) this is not the right way. just use

padding:5px;

Then please check.

Add border:0; in your CSS for asp:button.

Internet Explorer calculates padding towards inside of a block, while other browsers calculates padding towards outside of a block.

In IE, Actual Width = CSS width.

Others, Actual Width = CSS width + Left Padding + Right Padding.

The second one is standard CSS approved by W3C.