html {
  max-width: 100vw;
  background-color: #101010;
  scroll-behavior: smooth;
}

.w-100 {
  width: 100%;
}

.image-container {
  width: 100%;
}

.image-container img {
  width: 100%;
  height: auto;
}

.section-iframe {
  max-width: 888px;
  margin: 0 auto;
  height: 500px;
}

.section-iframe iframe {
  max-width: 888px;
  margin: 0 auto;
  height: 500px;
  border: none;
}