You can either replace logo.png with an image the same size or:
Go to line 117 in your theme’s style.css file and change
#header h1{
width: 235px;
height: 81px;
line-height: 81px;
text-indent: -9999px;
}
#header h1 a{
width: 235px;
height: 81px;
display: block;
background: url("images/logo.png") no-repeat 0 0;
}
#description{
width: 860px;
color: #fff;
display: block;
font-size: 16px;
padding-left: 40px;
margin-top: -15px;
text-transform: lowercase;
z-index: 100;
}
to
#header h1{
width: 235px;
height: 81px;
line-height: 81px;
/*text-indent: -9999px;*/
text-indent: 35px;
}
#header h1 a{
width: 235px;
height: 81px;
display: block;
/*background: url("images/logo.png") no-repeat 0 0;*/
}
h1 span.inv {
visibility: visible;
}
#description {
width: 860px;
color: #fff;
display: block;
font-size: 16px;
padding-left: 40px;
/*margin-top: -15px;*/
margin-top: -25px;
text-transform: lowercase;
z-index: 100;
}
To control how far left/right the Stress Bully text is alter the value for #header h1 { text-indent: 35px } (the greater the value the more it moves right)
To control how far up/down the “on-site chair massage” text is alter the value for #description { margin-top: -25px } (the more negative the value the more it moves up)