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