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