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