.tickercontainer { /* the outer div with the black border */
	width: 790px;
	height: 27px;
padding: 0
overflow: hidden; 
	margin-top: 0;
	margin-bottom: 0;
	margin-left: 0;
	padding-right: 10px;
}
.tickercontainer .mask { /* that serves as a mask. so you get a sort of padding both left and right */
position: relative;
left: 4px;
top: 10px;
width: 790px;
overflow: hidden;
}
ul.newsticker { /* that's your list */
position: relative;
left: 790px;
font: 10px/1.4em "Hiragino Kaku Gothic Pro","ヒラギノ角ゴ Pro W3","メイリオ",Meiryo,"ＭＳ Ｐゴシック",san-serif;
list-style-type: none;
margin: 0;
padding: 0;

}
ul.newsticker li {
float: left; /* important: display inline gives incorrect results when you check for elem's width */
margin: 0;
padding: 10;
width: 790px;
}
ul.newsticker a {
white-space: nowrap;
padding: 0;
color: #ff0000;
font: 10px/1.4em "Hiragino Kaku Gothic Pro","ヒラギノ角ゴ Pro W3","メイリオ",Meiryo,"ＭＳ Ｐゴシック",san-serif;
margin: 0 50px 0 0;
} 
ul.newsticker span {
margin: 0 0 0 0;
}