body{
	margin: 0px;
	padding: 0px;
	background: #34495e;
	height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: "montserrat",sans-serif;
}

.loading{
	width: 100px;
	height: 200px;
	box-sizing: border-box;
	border-radius: 50%;
	border-top: 10px solid #e74c3c;
	position: relative;
	animation: a1 2s linear infinite;
}
.loading::before,.loading::after{
	content: "";
	width: 100px;
	height: 200px;
	/* background: red; */
	position: absolute;
	left: 0;
	top: -10px;
	box-sizing: border-box;
	border-radius: 50%;
}
.loading::before{
	border-top: 10px solid #e67e22;
	transform: rotate(120deg);
}
.loading::after{
	border-top: 10px solid #3498db;
	transform: rotate(240deg);
}

.loading span{
	position: absolute;
	width: 222px;
	height: 222px;
	color: #fff;
	text-align: center;
	line-height: 100px;
	animation: a2 3s linear infinite;
}

@keyframes  a1{
	from{}
	to{
		transform: rotate(360deg);
	}
}

@keyframes  a2{
	from{}
	to{
		transform: rotate(-360deg);
	}
}