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