html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 420px;
  overflow-x: hidden;
}
@media (min-width: 768px) {
    body {
        margin-bottom: 290px;
    }
}
@media (min-width: 1200px) {
    body {
        margin-bottom: 250px;
    }
}