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