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