html {
  scroll-behavior: smooth;
}

body {
  width: 100%;
  min-width: 1280px;
}
@media (max-width: 500px) {
  body {
    min-width: 100%;
  }
}

img,
a {
  display: block;
}

@media (max-width: 500px) {
  main {
    overflow-x: hidden;
  }
}