.mainYT {
  position: absolute;
  left: 450px;
  top: 165px;
}
.player {
  width: 100%;
  height: 100%;
}
.ImgKP {
  width: 250px;
  height: 150px;
  position: relative;
  left: 450px;
  top: 15px;
  z-index: 0;
}
.ImgKPLOGO {
  z-index: 0;
  width: 250px;
  height: 150px;
  position: relative;
  left: 450px;
  top: 15px;
}
body {
  background-color: black;
  background-image: url(https://harukokitamura.ucoz.site/Kuplinov/img/black-castle.jpg);
  background-repeat: no-repeat;
  background-size: 100%;
}
.GAMELOGO {
  left: 575px;
  z-index: 2;
  top: 350px;
  position: relative;
  height: 146px;
  width: 328px;
}
.copyright {
  left: 10px;
  top: 10px;
  position: relative;
  font-family: Verdana, Geneva, Tahoma, sans-serif;
}
.copyright:hover {
  color: #fff;
  text-shadow: 0 0 7px #fff, 0 0 10px #fff, 0 0 21px #fff, 0 0 42px #0fa,
    0 0 82px #0fa, 0 0 92px #0fa, 0 0 102px #0fa, 0 0 151px #0fa;
}