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