Hotodogo | Snippets: Hover Effect 007

*, *::before, *::after {
	outline: none;
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html, body {
	background: white;
	height: 100vh;
	width: 100vw;
	font-family: Arial, Verdana, Helvetica, Tahoma, Trebuchet MS, Times New Roman, Georgia, Garamond, Courier New, Brush Script MT, monospace, cursive, serif, sans-serif;
	font-size: 20px;
	font-weight: normal;
	color: black;
	line-height: 1.2;
}

CSS Before Head

HTML Head

.hover {
    background:
        linear-gradient(#1095c1 0 0) no-repeat calc(200% - var(--i, 0)*100%) 100% / 200% calc(100%*var(--i, 0) + .08em);
    transition: .3s calc(var(--i, 0)*.3s), background-position .3s calc(.3s - calc(var(--i, 0)*.3s));
}

.hover:hover {
    --i: 1;
}

body {
    height: 100vh;
    margin: 0;
    display: grid;
    gap: 20px;
    place-content: center;
}

h3 {
    font-family: system-ui, sans-serif;
    font-size: 3rem;
    margin: 0;
    cursor: pointer;
    padding: 0 .07em;
}

CSS After Head

JS Before HTML Body

<h3 class="hover">Hover Me</h3>

HTML Body

HTML Foot

JS After HTML Body