body {
    background: linear-gradient(-45deg, #ee7752, #ffd9b3, #00ff99, #23a6d5, #0099ff,#cc0099, #ff0000);
    background-size: 400% 400%;
    animation: gradient 15s ease-in-out infinite;
}

.text-danger {
    display: inline-block;
    margin-top: 2px !important;
    margin-bottom: 5px !important;
}

@keyframes gradient {
    0% {
		background-position: 0% 50%;
	}
	50% {
		background-position: 100% 50%;
	}
	100% {
		background-position: 0% 50%;
	}
}