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