.video_bg {
  position: fixed;
  top: 0;
  left: 0;
  background: rgba(0,0,0,0.8);
  height: 100vh;
  width: 100vw;
  z-index: 9999;
  /* display: none; */
  opacity: 0;
  visibility: hidden;
  transition: .5s;
}
.video_bg iframe {
  display: none;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  width: 100%;
  height: 280px;
}
.close_video {
	display: inline-block;
	width: 40px;
	height: 40px;
	position: absolute;
  top: 20px;
  right: 20px;
	cursor: pointer;
}
.close_video span::before,
.close_video span::after {
	display: block;
	content: "";
	position: absolute;
	top: 50%;
	left: 50%;
	width: 100%;
	height: 2px;
	margin: -8% 0 0 -42%;
	background: #fff;
}
.close_video span::before {
	transform: rotate(-45deg);
}
.close_video span::after {
	transform: rotate(45deg);
}

.ov_anchor {
  cursor: pointer;
}
.open_video {
  /* display: block; */
  opacity: 1;
  visibility: visible;
}
.open_video iframe {
  display: block;
}

/****************************** 600px ******************************/
@media (min-width: 600px){
  .video_bg iframe {
    width: 80%;
    height: 350px;
  }
}

/****************************** 800px ******************************/
@media (min-width: 800px){
  .video_bg iframe {
    height: 450px;
  }
}

/****************************** 1025px ******************************/
@media (min-width: 1025px){
  .video_bg iframe {
    max-width: 900px;
    height: 500px;
  }
}

/****************************** 1400px ******************************/
@media (min-width: 1400px){

}