@import url("https://fonts.googleapis.com/css2?family=Open+Sans&display=swap");
* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    background-color: #112b3d;
    color: #03c7f7;
    position: relative;
    font-family: "Open Sans", sans-serif;
}
body{
    overflow: hidden;
}
#app {
    height: 100vh;
    width: 100vw;
}
.id {
    position: absolute;
    text-align: center;
}

.id:nth-child(1) {
    top: 15%;
    left: 50%;
    animation: ID1;
    animation-duration: 2s;
    animation-iteration-count: infinite;
}
@keyframes ID1 {
    0% {
        transform: scaleX(-1) scaleY(1) translate(50%);
    }
    50% {
        transform: scaleX(-1.5) scaleY(1.5) translate(50%);
    }
    100% {
        transform: scaleX(-1) scaleY(1) translate(50%);
    }
}
.id:nth-child(2) {
    bottom: 15%;
    left: 50%;
    animation: ID2;
    animation-duration: 2s;
    animation-iteration-count: infinite;
}
@keyframes ID2 {
    0% {
        transform:  scaleX(-1) scaleY(1) rotate(180deg) translate(-50%);
    }
    50% {
        transform:  scaleX(-1.5) scaleY(1.5) rotate(180deg) translate(-50%);
    }
    100% {
        transform:  scaleX(-1) scaleY(1) rotate(180deg) translate(-50%);
    }
}

.id:nth-child(3) {
    top: 50%;
    left: 20%;
    animation: ID3;
    animation-duration: 2s;
    animation-iteration-count: infinite;
    transform: rotate(270deg);
}
@keyframes ID3 {
    0% {
        transform:  scaleX(1) scaleY(-1) rotate(270deg);
    }
    50% {
        transform:  scaleX(1.5) scaleY(-1.5) rotate(270deg);
    }
    100% {
        transform:  scaleX(1) scaleY(-1) rotate(270deg);
    }
}
.id:nth-child(4) {
    top: 50%;
    right: 20%;
    animation: ID4;
    animation-duration: 2s;
    animation-iteration-count: infinite;
    transform: rotate(90deg);
}
@keyframes ID4 {
    0% {
        transform:  scaleX(1) scaleY(-1) rotate(90deg);
    }
    50% {
        transform:  scaleX(1.5) scaleY(-1.5) rotate(90deg);
    }
    100% {
        transform:  scaleX(1) scaleY(-1) rotate(90deg);
    }
}

video {
    width: 100vw;
    height: 100vh;
}