/*------------------Chapter 1 Sections---------------*/

#one {
    margin-bottom: 100px;
}

#oneb {
}

#two {
    margin: 100px auto 0 auto;
}

#twob {
  max-width: 500px;
}

#three {
    padding: 0 50px 50px 50px;
    max-width: 200px;
}

#four {
    padding: 0;
    margin: 160px 0 60px auto;
}

#five {
    max-width: 30%;
    margin-top: 0;
}

#six {
    max-width: 300px;
    padding-right: 50px;
}

#seven {
  margin: 100px auto -40px auto;
}

#eight {
  max-width: 300px;
  padding-right: 50px;
}

#nine {
  max-width: 450px;
}

#ten {
    margin-top: 50px;
}

#eleven {
    max-width: 300px;
}

#twelve {
    max-width: 400px;
}

#thirteen {
    margin-top: 140px;
}

#fourteen {

}

#fifteen {
    max-width: 200px;
}

#sixteen {

}