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