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