.loading {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 7px;
	background-color: transparent;
	z-index: 9999999;
}

.loading::before {
	content: "";
	display: block;
	position: absolute;
	top: 0;
	left: -200px;
	width: 200px;
	height: 7px;
	background-color: #2196F3;
	animation: loading 2s linear infinite;
	z-index: 9999999;
}


@keyframes loading {
	from {
		left: -200px;
	}

	to {
		left: 100%;
	}
}
