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