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