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