<div class="container">
	<div class="effect-wrap">
		<div>
			<h1 class="effect-block">
          <span>Simple Reveal Effect</span>
     </h1>
     <h1 class="effect-block" id="another">
          <span>Using HTML And CSS</span>
     </h1>
		</div>
	</div>
</div>
@import url("https://fonts.googleapis.com/css?family=Barriecito&display=swap");

$primary-color: #f9ff57;
$secondary-color: #9933ab;

* {
	box-sizing: border-box;

	&:before,
	&:after {
		box-sizing: border-box;
	}
}

html,
body {
	margin: 0;
	padding: 0;
}

body {
	width: 100%;
	height: 100vh;
	font-family: "Barriecito", cursive;
	background-color: #1c1c1c;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='105' viewBox='0 0 80 105'%3E%3Cg fill-rule='evenodd'%3E%3Cg id='death-star' fill='%23404040' fill-opacity='0.37'%3E%3Cpath d='M20 10a5 5 0 0 1 10 0v50a5 5 0 0 1-10 0V10zm15 35a5 5 0 0 1 10 0v50a5 5 0 0 1-10 0V45zM20 75a5 5 0 0 1 10 0v20a5 5 0 0 1-10 0V75zm30-65a5 5 0 0 1 10 0v50a5 5 0 0 1-10 0V10zm0 65a5 5 0 0 1 10 0v20a5 5 0 0 1-10 0V75zM35 10a5 5 0 0 1 10 0v20a5 5 0 0 1-10 0V10zM5 45a5 5 0 0 1 10 0v50a5 5 0 0 1-10 0V45zm0-35a5 5 0 0 1 10 0v20a5 5 0 0 1-10 0V10zm60 35a5 5 0 0 1 10 0v50a5 5 0 0 1-10 0V45zm0-35a5 5 0 0 1 10 0v20a5 5 0 0 1-10 0V10z' /%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.container {
	padding: 0 10px;
}

h1 {
	color: #fff;
	font-size: 30px;
	text-transform: uppercase;
	margin: 0;
	width: 100%;
	position: relative;
	padding: 10px;
	
	@media only screen and (min-width: 768px) {
		font-size: 40px;
		padding: 10px 20px;	
	}
	
	@media only screen and (min-width: 992px) {
		font-size: 50px;
	}
	
	@media only screen and (min-width: 1170px) {
		font-size: 72px;
	}
	
}

.effect-wrap {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	height: 100vh;
}

.effect-block {
	span {
		opacity: 0;
		animation: text-visible 0.0001s linear forwards;
		animation-delay: 1.5s;
	}

	&:after {
		content: "";
		top: 0;
		left: 0;
		position: absolute;
		width: 0%;
		height: 100%;
		background: $primary-color;
		animation: effect-block 2s cubic-bezier(0.19, 1, 0.22, 1) infinite;
		animation-delay: 1s;
	}
}

#another {
	top: 30px;
	
	@media only screen and (min-width: 992px) {
		left: 100px;
	}

	span {
		animation-delay: 2s;
	}

	&.effect-block:after {
		background: $secondary-color;
		animation-delay: 1.4s;
	}
}

@keyframes effect-block {
	0% {
		left: 0;
		width: 0%;
	}
	50% {
		left: 0;
		width: 100%;
	}
	100% {
		left: 100%;
		width: 0%;
	}
}

@keyframes text-visible {
	0% {
		opacity: 0;
	}
	100% {
		opacity: 1;
	}
}
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