Botón flotante

2,120 ledoc

Abrir en el editor Publica tu código

Recomendado

10 February 2025

botón

30 August 2024

botón arcoiris

13 April 2024

Botón de alternancia HTML CSS

HTML

CSS

:root {
    --bg: #2E3B4E; 
    --primary: #FF6F61; 
    --solid: #FFFFFF; 
    --btn-w: 10em;
    --dot-w: calc(var(--btn-w) * 0.2);
    --tr-X: calc(var(--btn-w) - var(--dot-w));
}

* {
    box-sizing: border-box;
}

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

body {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-flow: wrap;
    background: var(--bg);
    font-size: 20px;
    font-family: 'Titillium Web', sans-serif;
}

h1 {
    color: var(--solid);
    font-size: 2.5rem;
    margin-top: 6rem;
}

.btn {
    position: relative;
    margin: 0 auto;
    width: var(--btn-w);
    color: var(--primary);
    border: .15em solid var(--primary);
    border-radius: 5em;
    text-transform: uppercase;
    text-align: center;
    font-size: 1.3em;
    line-height: 2em;
    cursor: pointer;
}

.dot {
    content: '';
    position: absolute;
    top: 0;
    width: var(--dot-w);
    height: 100%;
    border-radius: 100%;
    transition: all 300ms ease;
    display: none;
}

.dot:after {
    content: '';
    position: absolute;
    left: calc(50% - .4em);
    top: -.4em;
    height: .8em;
    width: .8em;
    background: var(--primary);
    border-radius: 1em;
    border: .25em solid var(--solid);
    box-shadow: 0 0 .7em var(--solid), 0 0 2em var(--primary);
}

.btn:hover .dot,
.btn:focus .dot {
    animation: atom 2s infinite linear;
    display: block;
}

@keyframes atom {
   0% {transform: translateX(0) rotate(0);}
   30% {transform: translateX(var(--tr-X)) rotate(0);}
   50% {transform: translateX(var(--tr-X)) rotate(180deg);}
   80% {transform: translateX(0) rotate(180deg);}
   100% {transform: translateX(0) rotate(360deg);}
}