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