How to make a submit button with text + image in it?

Let’s say your image is a 16×16 .png icon called icon.png Use the power of CSS!

CSS:

input#image-button{
    background: #ccc url('icon.png') no-repeat top left;
    padding-left: 16px;
    height: 16px;
}

HTML:

<input type="submit" id="image-button" value="Text"></input>

This will put the image to the left of the text.