Element button pseudo-element :after generated with z-index auto position static font-size 16px background line-height normal transition text-shadow 0px 0px 9px rgba(255,255,86,0.7) float none overflow visible height auto cursor pointer border 1px #018dc4 solid width auto display inline-block border-radius box-shadow 2px 2px 2px rgba(0,0,0,0.2) box-sizing content-box transform padding 20px font-weight normal margin 0px