@charset 'utf-8';
/* CSS Document */
.frame-wrapper_video {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%;
  overflow: hidden;
  margin-bottom: 50px;
}

.frame-wrapper_video iframe {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}