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