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