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