@media only screen and (max-width:1200px) {

}

@media only screen and (max-width:992px) {

}

@media only screen and (max-width:767px) {
  p {
    line-height: 1.4;
  }

  h1 {
    font-size: 2.8em;
    line-height: 1;
  }

  h2 {
    font-size: 2.2em;
    line-height: 1.1;
  }

  h3 {
    font-size: 1.8em;
  }
}

@media only screen and (max-width:479px) {
  body {
    font-size: 12px;
  }
}

@media only screen and (max-width:359px) {

}

@media only screen and (max-width:290px) {

}