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