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