Image Replacement
h1 {
border: 0;
font: 0/0 a;
text-shadow: none;
color: transparent;
background: url(test.png);
width: 300px;
height: 75px;
}
h1 {
width: 300px;
height: 75px;
background: url(test.png);
text-indent: 100%;
white-space: nowrap;
overflow: hidden;
}