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