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