Reply To: Background Image on ONLY one page

[Lucie]

Hey folks,
I am searching for days now how to change the background image on only one page on my wordpress-site which is http://frenken-logopaedie.de/coaching/ . Thought I found the solution, when I saw your easy way of changing the style.css.
I changed it they way you wrote, by adding

`.page-id-548 {
background-image: url(‘URL TO THE IMAGE’);
}`
But it did not change a thing.
Here is the first part of my style.css

body.home {
background: url('images/page.jpeg') fixed;
}
.page-id-548 {
background: url('images/page_lilia_1.jpg') fixed;
}
#art-main
{
   background: #FFFFFF url('images/page.jpeg') fixed;
   margin:0 auto;
   font-size: 15px;
   font-family: Arial, 'Arial Unicode MS', Helvetica, Sans-Serif;
   font-weight: normal;
   font-style: normal;
   position: relative;
   width: 100%;
   min-height: 100%;
   left: 0;
   top: 0;
   cursor:default;
   overflow:hidden;
}
table, ul.art-hmenu
{
   font-size: 13px;
   font-family: Arial, 'Arial Unicode MS', Helvetica, Sans-Serif;
   font-weight: normal;
   font-style: normal;
}

Can you tell me what is wrong with that? where is the mistake? You would help me so much by solving this problem. Thank you very much in advance.
Lucie