* {
  margin: 0;
  padding: 0;
}

::-webkit-scrollbar {
  display: none;
}

body {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

@property --margin-top-1 {
  syntax: '<percentage>';
  inherits: false;
  initial-value: -10%;
}

@property --margin-top-2 {
  syntax: '<percentage>';
  inherits: false;
  initial-value: 110%;
}

@property --margin-side-1 {
  syntax: '<percentage>';
  inherits: false;
  initial-value: 0%;
}

@property --margin-side-2 {
  syntax: '<percentage>';
  inherits: false;
  initial-value: 30%;
}

@property --size {
  syntax: '<length>';
  inherits: false;
  initial-value: 40vh;
}

.main {
  font-size: 20px;
  font-family: 'px';
}

.left,
.right {
  height: var(--size);
  width: var(--size);
  shape-outside: circle();
  animation: animate ease-in-out 2s alternate infinite;
}

.left {
  float: left;
  margin-left: var(--margin-side-1);
  margin-top: var(--margin-top-1);
}

.right {
  float: right;
  margin-right: var(--margin-side-2);
  margin-top: var(--margin-top-2);
}

p {
  text-align: center;
}

@media all and (max-width: 800px) {
  .main {
    font-size: 8px;
  }

  .left,
  .right {
    animation: animate-xs ease-in-out 2s alternate infinite;
    height: 35vw;
    width: 35vw;
  }
}

@keyframes animate {
  from {
    --margin-top-1: -10%;
    --margin-top-2: 110%;
    --margin-side-1: 0%;
    --margin-side-2: 30%;
  }
  to {
    --margin-top-1: 110%;
    --margin-top-2: -10%;
    --margin-side-1: 30%;
    --margin-side-2: 0%;
  }
}

@keyframes animate-xs {
  from {
    --margin-top-1: -10%;
    --margin-top-2: 260%;
    --margin-side-1: 0%;
    --margin-side-2: 30%;
  }
  to {
    --margin-top-1: 260%;
    --margin-top-2: -10%;
    --margin-side-1: 30%;
    --margin-side-2: 0%;
  }
}