Element button pseudo-element :before generated with position static overflow visible transition line-height normal padding 20px font-weight normal box-sizing content-box box-shadow 2px 2px 2px rgba(255,255,255,0.49) z-index auto cursor pointer font-size 17px border 1px rgba(2,0,2,0.39) solid float none width auto display inline-block height auto background border-radius text-shadow 3px -1px 0px rgba(2,0,2,0.97) transform margin 1px