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