Botão de pairar

1480 ledoc

Abrir no Editor Publique Seu Código

Recomendado

11 July 2025

Menu de alternância CSS com ícones de fonte impressionantes

24 August 2025

Especificações do carro Accordion Slider HTML

20 April 2025

academia

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);}
}

Recomendado

Menu de alternância CSS com ícones de fonte impressionantes

Especificações do carro Accordion Slider HTML

academia

HTMLCopy

CSSCopy

JSCopy

HTML

CSS

JS