*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;

  }

/*text*/

.waviy {
  position: absolute;
  top:5%;
  left:33%;
}
.waviy span {
  position: relative;
  display: inline-block;
  font-size: 30px;
  color: #fff;
  text-transform: uppercase;
  animation: flip 2s infinite;
  animation-delay: calc(.7s * var(--i))
}
@keyframes flip {
  0%,80% {
    transform: rotateY(360deg) 
  }
}
/*Astronaut*/

  body{
    background-color: #102037;
    overflow: hidden;
  }
  @-webkit-keyframes snow {
    0% { opacity: 0; transform: translateY(0px); }
    20%{ opacity: 1;}
    100% { opacity: 1; transform: translateY(650px); }
  }
  @-moz-keyframes snow {
    0% { opacity: 0; transform: translateY(0px); }
    20%{ opacity: 1;}
    100% { opacity: 1; transform: translateY(650px); }
  }
  @keyframes snow {
    0% { opacity: 0; transform: translateY(0px); }
    20%{ opacity: 1;}
    100% { opacity: 1; transform: translateY(650px); }
  }
  @-webkit-keyframes astronaut{
    0%{
      transform: rotate(0deg);
    }
    100%{
      transform: rotate(360deg);
    }
  }
  .box-of-star1,
  .box-of-star2,
  .box-of-star3,
  .box-of-star4{
    width: 100%;
    position: absolute;
    z-index: 10;
    left: 0;
    transform: translateY(650px);
  }
  .box-of-star1{
    -webkit-animation: snow 5s linear infinite;
  }
  .box-of-star2{
    -webkit-animation: snow 5s -1.64s linear infinite;
  }
  .box-of-star3{
    -webkit-animation: snow 5s -2.30s linear infinite;
  }
  .box-of-star4{
    -webkit-animation: snow 5s -3.30s linear infinite;
  }
  .star{
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background-color: #FFF;
    position: absolute;
    z-index: 10;
    opacity: .7;
  }
  .star:before{
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #FFF;
    position: absolute;
    z-index: 10;
    top: 40px;
    left: 70px;
    opacity: .7;
  }
  .star:after{
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #FFF;
    position: absolute;
    z-index: 10;
    top: 8px;
    left: 170px;
    opacity: .9;
  }
  .star-position1{
    top: 30px;
    left: 20px;
  }
  .star-position2{
    top: 110px;
    left: 250px;
  }
  .star-position3{
    top: 60px;
    left: 570px;
  }
  .star-position4{
    top: 120px;
    left: 900px;
  }
  .star-position5{
    top: 20px;
    left: 1120px;
  }
  .star-position6{
    top: 90px;
    left: 1280px;
  }
  .star-position7{
    top: 30px;
    left: 1480px;
  }
  .astronaut{
    width: 250px;
    height: 300px;
    position: absolute;
    z-index: 11;
    top: calc(50% - 150px);
    left: calc(50% - 125px);
    -webkit-animation: astronaut 5s linear infinite;
  }
  .schoolbag{
    width: 100px;
    height: 150px;
    position: absolute;
    z-index: 1;
    top: calc(50% - 75px);
    left: calc(50% - 50px);
    background-color: #94b7ca;
    border-radius: 50px 50px 0 0 / 30px 30px 0 0;
  }
  .head{
    width: 97px;
    height: 80px;
    position: absolute;
    z-index: 3;
    background: -webkit-linear-gradient(left, #e3e8eb 0%, #e3e8eb 50%, #fbfdfa 50%, #fbfdfa 100%);
    border-radius: 50%;
    top: 34px;
    left: calc(50% - 47.5px);
  }
  .head:after{
    content: "";
    width: 60px;
    height: 50px;
    position: absolute;
    top: calc(50% - 25px);
    left: calc(50% - 30px);
    background: -webkit-linear-gradient(top, #15aece 0%, #15aece 50%, #0391bf 50%, #0391bf 100%);
    border-radius: 15px;
  }
  .head:before{
    content: "";
    width: 12px;
    height: 25px;
    position: absolute;
    top: calc(50% - 12.5px);
    left: -4px;
    background-color: #618095;
    border-radius: 5px;
    box-shadow: 92px 0px 0px #618095;
  }
  .body{
    width: 85px;
    height: 100px;
    position: absolute;
    z-index: 2;
    background-color: #fffbff;
    border-radius: 40px / 20px;
    top: 105px;
    left: calc(50% - 41px);
    background: -webkit-linear-gradient(left, #e3e8eb 0%, #e3e8eb 50%, #fbfdfa 50%, #fbfdfa 100%);
  }
  .panel{
    width: 60px;
    height: 40px;
    position: absolute;
    top: 20px;
    left: calc(50% - 30px);
    background-color: #b7cceb;
  }
  .panel:before{
    content: "";
    width: 30px;
    height: 5px;
    position: absolute;
    top: 9px;
    left: 7px;
    background-color: #fbfdfa;
    box-shadow: 0px 9px 0px #fbfdfa, 0px 18px 0px #fbfdfa;
  }
  .panel:after{
    content: "";
    width: 8px;
    height: 8px;
    position: absolute;
    top: 9px;
    right: 7px;
    background-color: #fbfdfa;
    border-radius: 50%;
    box-shadow: 0px 14px 0px 2px #fbfdfa;
  }
  .arm{
    width: 80px;
    height: 30px;
    position: absolute;
    top: 121px;
    z-index: 2;
  }
  .arm-left{
    left: 30px;
    background-color: #e3e8eb;
    border-radius: 0 0 0 39px;
  }
  .arm-right{
    right: 30px;
    background-color: #fbfdfa;
    border-radius: 0 0 39px 0;
  }
  .arm-left:before,
  .arm-right:before{
    content: "";
    width: 30px;
    height: 70px;
    position: absolute;
    top: -40px;
  }
  .arm-left:before{
    border-radius: 50px 50px 0px 120px / 50px 50px 0 110px;
    left: 0;
    background-color: #e3e8eb;
  }
  .arm-right:before{
    border-radius: 50px 50px 120px 0 / 50px 50px 110px 0;
    right: 0;
    background-color: #fbfdfa;
  }
  .arm-left:after,
  .arm-right:after{
    content: "";
    width: 30px;
    height: 10px;
    position: absolute;
    top: -24px;
  }
  .arm-left:after{
    background-color: #6e91a4;
    left: 0;
  }
  .arm-right:after{
    right: 0;
    background-color: #b6d2e0;
  }
  .leg{
      width: 30px;
      height: 40px;
      position: absolute;
      z-index: 2;
      bottom: 70px;
  }
  .leg-left{
      left: 76px;
      background-color: #e3e8eb;
      transform: rotate(20deg);
  }
  .leg-right{
      right: 73px;
      background-color: #fbfdfa;
      transform: rotate(-20deg)
  }
  .leg-left:before,
  .leg-right:before{
      content: '';
      width: 50px;
      height: 25px;
      position: absolute;
      bottom: -26px;
  }
  .leg-left:before{
      left: -20px;
      background-color: #e3e8eb;
      border-radius: 30px 0 0 0 ;
  }
  .leg-right:before{
      right: -20px;
      background-color: #e3e8eb;
      border-radius: 0 30px 0 0 ;
  }