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