.ja-contentslider-left,.ja-contentslider-right{background:url(../images/bc-lr.png) no-repeat top right}.ja-contentslider-left{background:url(../images/bc-lr.png) no-repeat top left}.ja-contentslider-left:hover,.ja-contentslider-right:hover{background:url(../images/bc-lr.png) no-repeat bottom right}.ja-contentslider-left:hover{background:url(../images/bc-lr.png) no-repeat bottom left}