.pos-c{background: url(/images/common/main_sprites.png) no-repeat transparent; width: 15px;height: 15px;float:left;background-position: -4px  -66px;margin-top:5px;}
.neg-c{background: url(/images/common/main_sprites.png) no-repeat transparent; width: 15px;height: 15px;float:left;background-position: -23px  -66px;margin-top:5px;}
.s-arrow{background: url(/images/common/main_sprites.png) no-repeat transparent; width: 15px;height: 15px;float:left;background-position: -43px  -66px;margin-top:5px;}