body {
  background-color: black;
  margin: 0;
}

img {
  display: block; 
}

.nvalce {
  position: absolute;
  top: 0;
  right: 10vh;
  z-index: 2;
  margin-right: 10px;
  width: 200px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  height: 100vh;
}

.pl {
  position: relative;
  width: 100vw;
  height: 100vh;
  top: 0;
  left: 0;
  z-index: 1;
  display: flex;
  overflow: hidden;
}

.pl img{
  height: 100%;
  width: auto; 
  position: absolute;
  top: 0;
  left: 0;
}