Element block pseudo-class :hover generated with background height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid overflow hidden width 160px font-size 16px margin 0px border-radius float none display block position static line-height 1 box-sizing content-box transition cursor default z-index auto font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform padding 20px