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