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