Element button pseudo-element :after generated with z-index auto cursor progress text-shadow 4px 0px 9px rgba(86,170,255,0.9) outline none position relative line-height normal display inline-block font-weight normal border 28px rgba(130,91,91,1) solid transform height auto padding 8px background box-shadow margin 15px float none font-size 16px opacity 0.24 box-sizing border-box transition border-radius overflow visible width auto