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