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