Element block pseudo-class :hover generated with overflow hidden z-index auto transform display block position static font-weight normal padding 20px box-sizing content-box margin 0px cursor default background height auto border 0px rgba(0,0,0,1) solid line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius font-size 21px float none width 160px transition text-shadow 1px 1px 1px rgba(0,0,0,0.2)