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