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