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