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