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