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