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