span.corners-top, span.corners-bottom, span.corners-top span, span.corners-bottom span{
background-repeat:no-repeat;
display:block;
font-size:1px;
height:9px;
line-height:1px;
position:relative;
margin:-0px -0px -1px -1px;
}
span.corners-top {
background-image:none;
background-position:0 0;
margin: -1px -1px 0 -1px !important;
}
span.corners-top span {
background-image:none;
background-position:100% 0;
}
span.corners-bottom {
background-image:none;
background-position:0 100%;
margin: 0 -1px -1px -1px !important;
clear:both;}
span.corners-bottom span {
background-image:none;
background-position:100% 100%;}

span.corners-top, span.corners-bottom {
background-image:url(/i/cl.gif);}
span.corners-top span, span.corners-bottom span {
background-image:url(/i/cr.gif);}