.loader, .loader:after {
    border-radius: 50%;
    width: 5em;
    height: 5em;
}

.loader {
    margin: 60px auto;
    font-size: 10px;
    position: relative;
    text-indent: -9999em;
    border-top: 0.5em solid rgba(0, 217, 255, 0.2);
    border-right: 0.5em solid rgba(0, 217, 255, 0.2);
    border-bottom: 0.5em solid rgba(0, 217, 255, 0.2);
    border-left: 0.5em solid #00d9ff;
    -webkit-transform: translateZ(0);
    -ms-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-animation: load8 1.1s infinite linear;
    animation: load8 1.1s infinite linear;
}

@-webkit-keyframes load8 {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }
    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@keyframes load8 {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }
    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}






:root {
	--yellow: #feb60a;
	--red: #ff0062;
	--blue: #00dbf9;
	--violet: #da00f7;
}
	body {
	margin: 0;
	display: flex;
	justify-content: center;
	align-items: center;
	height: 100vh;
	background-color: #1a1940;
  background-image: linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,153,212,0) calc(15% + 100px), rgba(0,99,138,0) calc(85% + 100px), rgba(0,0,0,0.15) 100%);
}
div.container {
	display: flex;
	justify-content: center;
	align-items: center;
}
div > div {
	width: 3vw;
	height: 3vw;
	border-radius: 100%;
	margin: 2vw;
	background-image: linear-gradient(145deg, rgba(255,255,255,0.5) 0%, rgba(0,0,0,0) 100%);
	animation: bounce 1.5s 0.5s linear infinite;
}
.yellow {
	background-color: var(--yellow);
}

.red {
	background-color: var(--red);
	animation-delay: 0.1s;
}

.blue {
	background-color: var(--blue);
	animation-delay: 0.2s;
}

.violet {
	background-color: var(--violet);
	animation-delay: 0.3s;
}

@keyframes bounce {
	0%, 50%, 100% {
		transform: scale(1);
		filter: blur(0px);
	}
	25% {
		transform: scale(0.6);
		filter: blur(3px);
	}
	75% {
		filter: blur(3px);
		transform: scale(1.4);
	}
}

.loader {
  width: 48px;
  height: 48px;
  border: 3px dotted #FFF;
  border-style: solid solid dotted dotted;
  border-radius: 50%;
  display: inline-block;
  position: relative;
  box-sizing: border-box;
  animation: rotation 2s linear infinite;
}
.loader::after {
  content: '';
  box-sizing: border-box;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  border: 3px dotted #FF3D00;
  border-style: solid solid dotted;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  animation: rotationBack 1s linear infinite;
  transform-origin: center center;
}

@keyframes rotation {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
@keyframes rotationBack {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(-360deg);
  }
}