.logo {
  width: 100%;
  background-color: #ffdd53;
  text-align: center;
}

.logo img {
  width: 200px;
  margin-top: 10px;
}

.sticker {
  text-align: center;
  padding-top: 75px;
}

.sticker img {
  width: 500px;
  align-items: center;
  z-index: 10;
}

.slogan {
  text-align: center;
  margin-top: 20px;
  font-family: "poppins";
}

.slogan h2 {
  font-size: x-large;
}

.slogan p {
  margin-top: 20px;
  font-size: small;
}

.started-btn {
  text-align: center;
  color: white;
}

.started-btn a {
  display: inline-block;
  position: relative;
  font-family: "poppins";
  font-size: large;
  background-color: #6c63ff;
  border-style: none;
  border-radius: 10px;
  padding: 10px 10px;
  text-decoration: none;
  margin-top: 30px;
  color: white;
  width: 150px;
  z-index: 10;
  box-shadow: 2px 2px 5px rgb(162, 162, 162);
}

#startBtn {
  text-decoration: none !important;
}

.started-btn a:hover {
  cursor: pointer;
}

.circles li div {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 40%;
  color: #5b54e3;
  font-family: fantasy;
  font-weight: bold;
  font-size: large;
  z-index: 0;
}

.circles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}

.circles li {
  position: absolute;
  display: block;
  list-style: none;
  width: 80px;
  height: 80px;
  background: rgba(255, 224, 51, 0.8);
  animation: animate 25s linear infinite;
  bottom: -150px;
}

.circles li:nth-child(1) {
  left: 15%;
  width: 80px;
  height: 80px;
  animation-delay: 0s;
}

.circles li:nth-child(2) {
  left: 10%;
  width: 90px;
  height: 90px;
  animation-delay: 2s;
  animation-duration: 12s;
}

.circles li:nth-child(3) {
  left: 30%;
  width: 90px;
  height: 90px;
  animation-delay: 22s;
}

.circles li:nth-child(4) {
  left: 40%;
  width: 60px;
  height: 60px;
  animation-delay: 1s;
  animation-duration: 24s;
}

.circles li:nth-child(5) {
  left: 50%;
  width: 30px;
  height: 30px;
  animation-delay: 1s;
}

.circles li:nth-child(6) {
  left: 65%;
  width: 110px;
  height: 110px;
  animation-delay: 3s;
}

.circles li:nth-child(7) {
  left: 35%;
  width: 120px;
  height: 120px;
  animation-delay: 7s;
}

.circles li:nth-child(8) {
  left: 7%;
  width: 75px;
  height: 75px;
  animation-delay: 15s;
  animation-duration: 45s;
}

.circles li:nth-child(9) {
  left: 20%;
  width: 85px;
  height: 85px;
  animation-delay: 2s;
  animation-duration: 25s;
}

.circles li:nth-child(10) {
  left: 79%;
  width: 120px;
  height: 120px;
  animation-delay: 0s;
  animation-duration: 15s;
}

.circles li:nth-child(11) {
  left: 70%;
  width: 100px;
  height: 100px;
  animation-delay: 0s;
  animation-duration: 35s;
}

.circles li:nth-child(12) {
  left: 65%;
  width: 120px;
  height: 120px;
  animation-delay: 5s;
  animation-duration: 40s;
}

@keyframes animate {
  0% {
    transform: translateY(0) rotate(0deg);
    opacity: 1;
    border-radius: 30%;
  }

  100% {
    transform: translateY(-1000px) rotate(720deg);
    opacity: 0.3;
    border-radius: 80%;
  }
}

/* styling for mobile and small screens */
@media only screen and (max-width: 600px) {
  .sticker img {
    width: 300px;
    align-items: center;
    z-index: 10;
    margin-top: 40px;
  }

  .logo img {
    width: 140px;
    margin-top: 10px;
  }

  .slogan h2 {
    font-size: large;
  }

  .slogan p {
    font-size: x-small;
  }
}