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