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