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