@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif
}

body {
  height: 100vh;
  width: 100%;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(#7900FF, #3e2093)
}

.bubbles {
  position: absolute;
  bottom: -120px;
  display: flex;
  flex-wrap: wrap;
  margin-top: 70px;
  width: 100%;
  justify-content: space-around
}

.bubbles span {
  height: 60px;
  width: 60px;
  background: rgba(255, 255, 255, 0.1);
  animation: move 3s linear infinite;
  position: relative;
  overflow: hidden;
  border-radius: 50%
}

.bubbles2 {
  position: absolute;
  bottom: -120px;
  display: flex;
  flex-wrap: wrap;
  margin-top: 50px;
  width: 100%;
  justify-content: space-around
}

.bubbles2 span {
  height: 60px;
  width: 60px;
  background: rgba(255, 255, 255, 0.1);
  animation: move 5s linear infinite;
  position: relative;
  overflow: hidden;
  border-radius: 50%
}

.bubbles3 {
  position: absolute;
  bottom: -120px;
  display: flex;
  flex-wrap: wrap;
  margin-top: 50px;
  width: 100%;
  justify-content: space-around
}

.bubbles3 span {
  height: 60px;
  width: 60px;
  background: rgba(255, 255, 255, 0.1);
  animation: move 7s linear infinite;
  position: relative;
  overflow: hidden;
  border-radius: 50%
}

@keyframes move {
  100% {
    transform: translateY(-100vh)
  }
}