body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: #161623;
}
body::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgb(0, 187, 255), rgb(11, 233, 129));
  clip-path: circle(30% at right 70%);
}

body::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgb(12, 204, 99), rgb(196, 11, 233));
  clip-path: circle(20% at 10% 10%);
}

.container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  max-width: 1200px;
  flex-wrap: wrap;
  z-index: 1;
}
#title {
  color: #fff;
  text-align: center;
  line-height: 22px;
  width: 250px;
  margin-top: 20px;
  padding: 70px;
}
.btn button{
    cursor: pointer;
}