Pantalla de carga animada CSS con efecto de código

50 ByBy.inc

Abrir en el editor Publica tu código

Pantalla de carga animada CSS con efecto de código

Recomendado

26 March 2025

Formulario de varios pasos con barra de progreso usando jQuery y CSS3

23 August 2025

Plantilla HTML de página de inicio de sesión en turco

18 October 2025

Ejemplo básico de botón HTML

HTML

<html lang="pt-BR">
<head>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

body {
            background:url("https://vinixodin.com/thumb.jpg") no-repeat center center;
            background-color: #4C516D;
            background-size: cover;
            display: flex;
            align-items: center;
            justify-content: center;
            height: 100vh;
            overflow: hidden;
        }

.codigo {
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            background: #272822;
            color: #F8F8F2;
            font-family: 'Consolas', 'Monaco', monospace;
            font-size: 18px;
            padding: 20px;
            border-radius: 8px;
            white-space: pre-line;
            text-align: left;
            line-height: 1.6;
            max-height: 25%;
            max-width: 75%;
            width: 75%;
            height: 25%;
            top:15%;
            overflow-y: hidden;
            box-shadow: -8px 10px 18px rgba(0, 0, 0, 0.55);
        }

.selector       { color: #F92672; }
        .property       { color: #66D9EF; }
        .value-number   { color: #AE81FF; }
        .value-string   { color: #E6DB74; }
        .value-color    { color: #A6E22E; }
        .function       { color: #A6E22E; }

.animation-container {
            position: absolute;
            top: 75%;
            left: 50%;
            transform: translate(-50%, -50%);
            display: flex;
            align-items: center;
            justify-content: center;
            width: 100%;
            height: 50%;
            overflow: hidden;
            background: transparent;
        }

/* Fragmentos de código */

.fragmento{
            position: relative;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background-color: #A6E22E;
            animation: loading-animation 1s linear infinite;
            box-shadow: -8px 10px 18px rgba(0, 0, 0, 0.25);
        }

.fragmento:after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background-color: transparent;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.35);
        }

/* Camada de sombra */

.sombra {
            position: relative;
            width: 200px;
            height: 200px;
            animation: sombra-animation 5s forwards;
        }

.sombra:before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background-color: rgba(0, 0, 0, 0.2);
        }

/* Camada de código */

.codigo-layer {
            position: relative;
            width: 200px;
            height: 200px;
            background: #272822;
            color: #F8F8F2;
            font-family: 'Consolas', 'Monaco', monospace;
            font-size: 18px;
            padding: 20px;
            border-radius: 8px;
            white-space: pre-line;
            text-align: left;
            line-height: 1.6;
            overflow-y: hidden;
            animation: codigo-animation 3s forwards;
        }

.codigo-layer .linha {
            position: absolute;
            width: 100px;
            height: 2px;
            background-color: #F8F8F2;
            animation: linha-animation 3s infinite;
        }

.codigo-layer .linha:before {
            content: '';
            position: absolute;
            width: 2px;
            height: 10px;
            background-color: rgba(0, 0, 0, 0.2);
            animation: linha-animation 3s infinite;
        }

/* Elementos animados */

@keyframes loading-animation {
            0% {
                transform: scale(1);
                background-color: #A6E22E;
            }
            20% {
                transform: scale(0.9);
                background-color: #66D9EF;
            }
            40% {
                transform: scale(1);
                background-color: #F92672;
            }
            60% {
                transform: scale(0.9);
                background-color: #A6E22E;
            }
            80% {
                transform: scale(1);
                background-color: #66D9EF;
            }
            100% {
                transform: scale(1);
                background-color: #F92672;
            }
        }

@keyframes sombra-animation {
            0% {
                box-shadow: -8px 10px 18px rgba(0, 0, 0, 0.25);
            }
            50% {
                box-shadow: 0 0 10px rgba(0, 0, 0, 0.35);
            }
            100% {
                box-shadow: -8px 10px 18px rgba(0, 0, 0, 0.25);
            }
        }

@keyframes codigo-animation {
            0% {
                opacity: 0;
            }
            50% {
                opacity: 1;
            }
            100% {
                opacity: 0;
            }
        }

@keyframes linha-animation {
            0% {
                transform: translate(0, 0);
                background-color: rgba(0, 0, 0, 0.2);
            }
            50% {
                transform: translate(0, 10px);
                background-color: rgba(0, 0, 0, 0.2);
            }
            100% {
                transform: translate(0, 0);
                background-color: rgba(0, 0, 0, 0.2);
            }
        }
    </style>
</head>
<body>
    <div class="animation-container">
        <div class="fragmento"></div>
        <div class="sombra"></div>
        <div class="codigo-layer">
            <div class="linha"></div>
            <div class="linha"></div>
            <div class="linha"></div>
        </div>
    </div>

</body>
</html>

CSS

/* 
  Base foundation
*/
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background:url("./thumb.jpg") no-repeat center center;
  background-color: black;
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  overflow: hidden;
  aspect-ratio: 9/16;
}

.selector       { color: #F92672; }
.property       { color: #66D9EF; }
.value-number   { color: #AE81FF; }
.value-string   { color: #E6DB74; }
.value-color    { color: #A6E22E; }
.function       { color: #A6E22E; }

.animation-container {
  position: absolute;
  top: 75%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 50%;
  overflow: hidden;
  background: transparent;
  aspect-ratio: 9/16;
}

/* 
  Layers e motivação emocional
*/
.loading-element {
  background-color: #333333;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  animation: loading-animation 1s linear infinite;
  position: relative;
}

@keyframes loading-animation {
  0% {
    transform: scale(0);
  }
  100% {
    transform: scale(1);
  }
}

.layer1 {
  width: 100%;
  height: 100%;
  background-color: #4D4D4D;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 1s;
}

.layer1::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #3F3F3F;
  width: 20px;
  height: 20px;
  border-radius: 50%;
}

/* 
  Micro-detalhes para o replay value
*/
.layer2 {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: #3F3F3F;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  animation: detalhe 2s linear infinite;
}

@keyframes detalhe {
  50% {
    transform: scale(1);
    background-color: #666666;
  }
  100% {
    transform: scale(0);
    background-color: #3F3F3F;
  }
}

/* 
  Interações entre camadas e elementos
*/
.layer3 {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: #2F2F2F;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: interacao 2s linear infinite;
}

@keyframes interacao {
  50% {
    transform: scale(1);
    background-color: #777777;
  }
  100% {
    transform: scale(0);
    background-color: #2F2F2F;
  }
}

Recomendado

Formulario de varios pasos con barra de progreso usando jQuery y CSS3

Plantilla HTML de página de inicio de sesión en turco

Ejemplo básico de botón HTML

HTMLCopy

CSSCopy

JSCopy

HTML

CSS

JS