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