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