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