@import url('https://fonts.googleapis.com/css2?family=Lobster&display=swap');
body {       
  margin: 0;
  padding: 0;
}
.wrapper { 
  background: url(../images/use/carousel-3.png) fixed;
  background-size: cover;
  overflow-y: scroll;
}
.wrapper>div {
  display: flex;
    width: 60%;
  height: 300px;
  margin: 50px auto;
  justify-content: center;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, .1);
}
div p {
  font: normal 2rem 'Lobster', cursive;
  color: #fff;
}
.blur {
  -webkit-backdrop-filter: blur(5px);
  backdrop-filter: blur(5px);
}
.brightness {
  -webkit-backdrop-filter: brightness(1.5);
  backdrop-filter: brightness(1.5);
  }
.contrast {
  -webkit-backdrop-filter: contrast(.2);
  backdrop-filter: contrast(.2);
}
.drop-shadow {
  -webkit-backdrop-filter: drop-shadow(5px 5px red);
  backdrop-filter: drop-shadow(5px 5px red);
}
.grayscale {
  -webkit-backdrop-filter: grayscale(.8);
  backdrop-filter: grayscale(.8);
}
.hue-rotate {
  -webkit-backdrop-filter: hue-rotate(45deg);
  backdrop-filter: hue-rotate(45deg);
}
.invert {
 -webkit-backdrop-filter: invert(1);
  backdrop-filter: invert(1);
}
.opacity {
  -webkit-backdrop-filter: opacity(.4);
  backdrop-filter: opacity(.4);
}
.saturate {
  -webkit-backdrop-filter: saturate(.3);
  backdrop-filter: saturate(.3);
}
.sepia {
  -webkit-backdrop-filter: sepia(.9);
  backdrop-filter: sepia(.9);
}