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