.header-wrapper {
  position: relative;
  height:600px;
}
.header-wrapper > video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 850px;
  object-fit: cover;
}
.header-wrapper header{
  height:auto;
}
.header-wrapper header:after{
  content:unset;
}
.header-wrapper:after {
  content: '';
  -webkit-clip-path: polygon(0 0, 0% 100%, 100% 100%);
  clip-path: polygon(0 0, 0% 100%, 100% 100%);
  background: #fcb23d;
  width: 250px;
  height: 250px;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 2;
}
@media screen and (max-width:500px){
  .header-wrapper{
		height:430px;
	}
}