@keyframes anim_text {
	0% {opacity: 0;}
	100% {opacity: 1;}
}
@keyframes anim_bg {
	0% {background-color: ghostwhite;}
	25% {background-color: #6082b6;}
	50% {background-color: wheat;}
	75% {background-color: blanchedalmond;}
	100% {background-color: ghostwhite;}
}

body {
	animation-name: anim_bg;
	animation-duration: 13s;
	animation-iteration-count: infinite;
	animation-timing-function: ease-in-out;
}

.container .t1 {
	color: black;
	font-family: -apple-system, BlinkMacSystemFont, sans-serif;
	font-weight: 100;
	margin: auto;
	text-align: center;
	font-size: 40px;
	animation-name: anim_text;
	animation-duration: 1.5s;
	animation-timing-function: ease-in-out;
}