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