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