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