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