Element button pseudo-element :before generated with border 0px rgba(0,0,0,1) solid border-radius font-size 16px height auto display block box-shadow 22px 0px 0px rgba(255,255,255,1) width 340px box-sizing content-box padding 52px position relative cursor default transition text-shadow 1px 1px 1px rgba(40,40,40,1) line-height 0 outline none z-index auto margin 0px font-weight normal overflow hidden background opacity 0.71 transform float left