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