Element button pseudo-element :after generated with box-sizing content-box z-index auto line-height normal transform cursor pointer display inline-block border-radius float none font-weight normal position static background text-shadow -1px -1px 0px rgba(15,73,168,0.66) width auto margin 0px overflow visible padding 20px height auto transition box-shadow 1px 1px 0px rgba(0,0,0,0.5) border 1px #018dc4 solid font-size 16px