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