Animação de alternância de triângulo CSS

551 ByBy.inc

Abrir no Editor Publique Seu Código

Animação de alternância de triângulo CSS

Recomendado

15 May 2025

DJ de introdução

25 July 2025

Alternador de temas do modo escuro com LocalStorage

23 August 2025

Plataforma Educacional | Desenvolvimento e Design Web

HTML

CSS

*{
    margin: 0;
    padding: 0;
    }
  
    .triangle-container{
    background: linear-gradient(45deg,rgba(139,69,19,0.1) 2%, transparent 3%, transparent 7%,rgba(139,69,19,0.1) 8%),radial-gradient(ellipse at center, rgba(255,255,255,0.2) 0%, transparent 70%),linear-gradient(90deg, #8B4513 0%, #A0522D 50%, #CD853F 100%);
    background-blend-mode: overlay;
    background-size: cover;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100vw;
    height: 100vh;
    font-family: monospace;
    overflow: hidden;
    }
   
    .ellipse2{
    position: absolute;
    left: 5px;
    width: 20px;
    height: 100px;
    background: linear-gradient(to right, #808080, #A9A9A9, #808080);    
    border-radius: 50%;
    transform: rotate(15deg);

}

.mid{
    position: absolute;
    align-self: center;
    top: 43%;
    width: 0;
    height: 0;
    border-left: 25px solid transparent;
    border-right: 25px solid transparent;
    border-bottom: 90px solid gray;}

.ellipse3{

position: absolute; right: 5px;
    width: 20px;
    height: 100px;
    background: linear-gradient(to left, #808080, #A9A9A9, #808080);
    border-radius: 50%;
    transform: rotate(-15deg);}
    
    .cabe{

width: 2px;
    height: 500px;
    position: absolute;
    align-self: center;
    top: -50px;
    background-color: rgb(0, 0, 0);}

.hole{

align-self: center;
    background: black;
    width: 65px;
    height: 34px;
    border-radius: 50%;
    position: absolute;
    top: 54%;}
  
    .transform-element{
    position: absolute;
    background-color: transparent;
    height: 96vh;
    width: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    transform-origin: top;
    animation: animarLampada 5s linear infinite;
    }

.toggle{
    position: absolute; top: 66%;
    left: 56%;
    background: white;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    color: black;
    display: flex;
    flex-direction: column;
    justify-content: center; align-items: center; font-family: monospace; cursor: default;
    user-select: none;
    }
    /* usando o active para evitar o js */
    .toggle:active{
    background:
    rgb(232, 232, 232);

box-shadow: inset 1px 2px black;
    }
    /*acender a luz usando o interruptor sem javascript */
    .toggle:active ~ .transform-element .hole{
    background: goldenrod;
    box-shadow: 0 20px 40px 4px goldenrod;
    }
    /*animação simples */
    @keyframes animarLampada{

0%, 100%{transform:rotate(-2deg);
    }
    50%{transform:rotate(2deg);}}

Recomendado

DJ de introdução

Alternador de temas do modo escuro com LocalStorage

Plataforma Educacional | Desenvolvimento e Design Web

HTMLCopy

CSSCopy

JSCopy

HTML

CSS

JS