button-hover-effect-for_practicing/style.css at main · Elitedev2000/button-hover-effect-for_practicing · GitHub

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* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: sans-serif;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: #27282c;
}

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 120px;
}

.container a {
    position: relative;
    padding: 16px 30px;
    font-size: 1.5rem;
    color: var(--clr);
    text-shadow: 0 0 5px var(--clr);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: 0.5s;
    border: 2px solid rgba(0, 0, 0, 0.5);
}

.container a:hover {
    color: #fff;
    border: 2px solid rgba(0, 0, 0, 0);
    text-shadow: 0 0 0px var(--clr);
}

.container a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--clr);
    z-index: -1;
    transform: scale(0);
    transition: 0.5s;
}

.container a:hover::before {
    transform: scale(1);
    transition-delay: 0.5s;
    box-shadow: 0 0 10px var(--clr),
    0 0 30px var(--clr),
    0 0 60px var(--clr);
}

.container a span {
    position: absolute;
    background: var(--clr);
    pointer-events: none;
    box-shadow:
    0 0 10px var(--clr),
    0 0 20px var(--clr),
    0 0 30px var(--clr),
    0 0 50px var(--clr),
    0 0 100px var(--clr);
}

.container a span:nth-child(1),
.container a span:nth-child(3) {
    width: 40px;
    height: 4px;
}

.container a span:nth-child(2),
.container a span:nth-child(4) {
    width: 4px;
    height: 40px;
}

.container a span:nth-child(1) {
    top: calc(50% - 2px);
    left: -50px;
    transform-origin: left;
    transition: 0.5s ease-in-out;
    transition-delay: 0.25s;
}

.container a:hover span:nth-child(1) {
    left: 50%;
    transform: scaleX(0);
    transition-delay: 0s;
}

.container a span:nth-child(3) {
    top: calc(50% - 2px);
    right: -50px;
    transform-origin: right;
    transition: 0.5s ease-in-out;
    transition-delay: 0.25s;
}

.container a:hover span:nth-child(3) {
    right: 50%;
    transform: scaleX(0);
    transition-delay: 0s;
}

.container a span:nth-child(2) {
    left: calc(50% - 2px);
    top: -50px;
    transform-origin: top;
    transition: 0.5s ease-in-out;
    transition-delay: 0.25s;
}

.container a:hover span:nth-child(2) {
    top: 50%;
    transform: scaleY(0);
    transition-delay: 0s;
}

.container a span:nth-child(4) {
    left: calc(50% - 2px);
    bottom: -50px;
    transform-origin: bottom;
    transition: 0.5s ease-in-out;
    transition-delay: 0.25s;
}

.container a:hover span:nth-child(4) {
    bottom: 50%;
    transform: scaleY(0);
    transition-delay: 0s;
}