.spinner {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.5); /* Semi-transparent background */
	display: flex;
	justify-content: center;
	align-items: center;
	z-index: 1050; /* Ensure the spinner is on top of Bootstrap's navbar and other content */
}
.sk-chase {
	width: 40px;
	height: 40px;
	position: relative;
	animation: sk-chase 2.5s infinite linear both;
}

.sk-chase-dot {
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	animation: sk-chase-dot 2.0s infinite ease-in-out both;
}

	.sk-chase-dot:before {
		content: '';
		display: block;
		width: 25%;
		height: 25%;
		background-color: #fff;
		border-radius: 100%;
		animation: sk-chase-dot-before 2.0s infinite ease-in-out both;
	}

	.sk-chase-dot:nth-child(1) {
		animation-delay: -1.1s;
	}

	.sk-chase-dot:nth-child(2) {
		animation-delay: -1.0s;
	}

	.sk-chase-dot:nth-child(3) {
		animation-delay: -0.9s;
	}

	.sk-chase-dot:nth-child(4) {
		animation-delay: -0.8s;
	}

	.sk-chase-dot:nth-child(5) {
		animation-delay: -0.7s;
	}

	.sk-chase-dot:nth-child(6) {
		animation-delay: -0.6s;
	}

	.sk-chase-dot:nth-child(1):before {
		animation-delay: -1.1s;
	}

	.sk-chase-dot:nth-child(2):before {
		animation-delay: -1.0s;
	}

	.sk-chase-dot:nth-child(3):before {
		animation-delay: -0.9s;
	}

	.sk-chase-dot:nth-child(4):before {
		animation-delay: -0.8s;
	}

	.sk-chase-dot:nth-child(5):before {
		animation-delay: -0.7s;
	}

	.sk-chase-dot:nth-child(6):before {
		animation-delay: -0.6s;
	}

@keyframes sk-chase {
	100% {
		transform: rotate(360deg);
	}
}

@keyframes sk-chase-dot {
	80%, 100% {
		transform: rotate(360deg);
	}
}

@keyframes sk-chase-dot-before {
	50% {
		transform: scale(0.4);
	}

	100%, 0% {
		transform: scale(1.0);
	}
}