Element button pseudo-element :after generated with transform z-index auto float none font-weight normal width auto padding 20px position static height auto margin 0px box-sizing content-box font-size 16px background border 1px #018dc4 solid line-height normal text-shadow -1px -1px 0px rgba(15,73,168,0.66) box-shadow 2px 2px 2px rgba(0,0,0,0.2) transition cursor pointer display inline-block border-radius overflow visible