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