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