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