Web Development with jQuery®

Then, some CSS is added to the example to put the activity indicator in the lower-right part of
the window.
body {
font: 13px "Lucida Grande", Arial, sans-serif;
color: rgb(50, 50, 50);
background: rgb(214, 221, 229);
margin: 0 ;
padding: 10px;
}
div#folderTree ul {
list-style: none;
padding: 0 ;
margin: 0 ;
}
div.folderTreeRoot {
height: 28px;
background: url('tree/internal.png') no-repeat left 1px;
padding: 4px 0 0 28px;
}
li.folderTreeDirectoryBranch {
position: relative;
padding: 0 0 0 20px;
zoom: 1 ;
}
img.folderTreeHasChildren {
position: absolute;
top: 3px;
left: 0 ;
}
div.folderTreeIcon {
background: url('tree/folder.png') no-repeat left;
width: 16px;
height: 16px;
margin: 0 5px 0 0 ;
float: left;
}
div.folderTreeBranchWrapper {
display: none;
}
div#folderActivity {
position: absolute;
bottom: 5px;
right: 5px;
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