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