.section-video .w30 {
  width: 30%;
  margin: auto;
}
.section-video .w50 {
  width: 50%;
  margin: auto;
}
.section-video .w70 {
  width: 70%;
  margin: auto;
}
.section-video .w100 {
  width: 100%;
  margin: auto;
}
.section-video div.videodiv {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
}
.section-video div.videodiv>iframe {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 100%;
  margin: auto;
  -webkit-border-radius: 6px;
  -moz-border-radius: 6px;
  border-radius: 6px;
  -moz-background-clip: padding;
  -webkit-background-clip: padding-box;
  background-clip: padding-box;
}
@media (max-width: 1340px) {
  .section-video .container,
  .section-video .container-lg,
  .section-video .container-md,
  .section-video .container-sm,
  .section-video .container-xl,
  .section-video .container-xxl {
    max-width: 100%;
    padding: 0 20px;
  }
}
@media (max-width: 576px) {
  .section-video .w30,
  .section-video .w50,
  .section-video .w70 {
    width: 100%;
  }
}