/* liScroll styles */

.tickercontainer { /* the outer div with the black border */
height:20px;
margin:0;
width:560px; 
}
.tickercontainer .mask { /* that serves as a mask. so you get a sort of padding both left and right */
height:20px;
left:0;
overflow:hidden;
position:relative;
width:560px;
}
ul.newsticker { /* that's your list */
position: relative;
list-style-type: none;
margin: 0;
padding: 0;
width: 560px
}
ul.newsticker li {
float: left; /* important: display inline gives incorrect results when you check for elem's width */
}
ul.newsticker a {
white-space: nowrap;
padding: 0;
}