Formulario de inicio de sesión de piratas informáticos

5,827 Andev.web

Abrir en el editor Publica tu código

Formulario de inicio de sesión de piratas informáticos

Recomendado

25 June 2025

Plataforma de compraventa de coches: anuncios y filtros

12 December 2025

Ejemplo de página web de fitness: diseño HTML y CSS

6 April 2025

Impresionante editor de Javascript

HTML

<!DOCTYPE html>
<html lang="es" >
<head>
 <meta charset="UTF-8">
 <title>Andev web</title>
 <link rel="stylesheet" href="./style.css">

</head>
<body>
<section>

<div class="signin">
 <div class="content">
 <h2>Inicio</h2>
 <div class="form">
 <div class="inputBox">
 <input type="text" required>
 Usuario
 </div>
 <div class="inputBox">
 <input type="password" required>
 Contraseña
 </div>
 <div class="links">
 <a href="#">Olvidé la Contraseña</a>
 <a href="#">Registrase</a>
 </div>
 <div class="inputBox">
 <input type="submit" value="Iniciar">
 </div>
 </div>
 </div>
 </div>
 </section>
 
</body>
</html>

CSS

@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@300;400;500;600;700&display=swap');
*
{
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: 'Quicksand', sans-serif;
}
body 
{
	display: flex;
	justify-content: center;
	align-items: center;
	min-height: 100vh;
	background: #000;
}
section 
{
	position: absolute;
	width: 100vw;
	height: 100vh;
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 2px;
	flex-wrap: wrap;
	overflow: hidden;
}
section::before 
{
	content: '';
	position: absolute;
	width: 100%;
	height: 100%;
	background: linear-gradient(#000,#0f0,#000);
	animation: animate 5s linear infinite;
}
@keyframes animate 
{
	0%
	{
		transform: translateY(-100%);
	}
	100%
	{
		transform: translateY(100%);
	}
}
section span 
{
	position: relative;
	display: block;
	width: calc(6.25vw - 2px);
	height: calc(6.25vw - 2px);
	background: #181818;
	z-index: 2;
	transition: 1.5s;
}
section span:hover 
{
	background: #0f0;
	transition: 0s;
}

section .signin
{
	position: absolute;
	width: 400px;
  background: #222;  
	z-index: 1000;
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 40px;
	border-radius: 4px;
	box-shadow: 0 15px 35px rgba(0,0,0,9);
}
section .signin .content 
{
	position: relative;
	width: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
	gap: 40px;
}
section .signin .content h2 
{
	font-size: 2em;
	color: #0f0;
	text-transform: uppercase;
}
section .signin .content .form 
{
	width: 100%;
	display: flex;
	flex-direction: column;
	gap: 25px;
}
section .signin .content .form .inputBox
{
	position: relative;
	width: 100%;
}
section .signin .content .form .inputBox input 
{
	position: relative;
	width: 100%;
	background: #333;
	border: none;
	outline: none;
	padding: 25px 10px 7.5px;
	border-radius: 4px;
	color: #fff;
	font-weight: 500;
	font-size: 1em;
}
section .signin .content .form .inputBox i 
{
	position: absolute;
	left: 0;
	padding: 15px 10px;
	font-style: normal;
	color: #aaa;
	transition: 0.5s;
	pointer-events: none;
}
.signin .content .form .inputBox input:focus ~ i,
.signin .content .form .inputBox input:valid ~ i
{
	transform: translateY(-7.5px);
	font-size: 0.8em;
	color: #fff;
}
.signin .content .form .links 
{
	position: relative;
	width: 100%;
	display: flex;
	justify-content: space-between;
}
.signin .content .form .links a 
{
	color: #fff;
	text-decoration: none;
}
.signin .content .form .links a:nth-child(2)
{
	color: #0f0;
	font-weight: 600;
}
.signin .content .form .inputBox input[type="submit"]
{
	padding: 10px;
	background: #0f0;
	color: #000;
	font-weight: 600;
	font-size: 1.35em;
	letter-spacing: 0.05em;
	cursor: pointer;
}
input[type="submit"]:active
{
	opacity: 0.6;
}
@media (max-width: 900px)
{
	section span 
	{
		width: calc(10vw - 2px);
		height: calc(10vw - 2px);
	}
}
@media (max-width: 600px)
{
	section span 
	{
		width: calc(20vw - 2px);
		height: calc(20vw - 2px);
	}
}