< style type="text/css"> body{ margin:0vw auto; max-width:50vw; line-height:1.6; font-size:1.5vw; color:#444; background-size: 30%; background-repeat: no-repeat; background-position: 35% 15%; } h1,h2,h3{line-height:1.2}

You will be redirected to homotopycontinuation.github.io/tutorial