Ejemplo de formulario de inicio de sesión HTML

45 personne.sincere00

Abrir en el editor Publica tu código

Ejemplo de formulario de inicio de sesión HTML

Recomendado

5 May 2025

Calculadora de impuestos de Robux HTML CSS

28 May 2025

Campo de contraseña animado

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);
	}
}

Ejemplo de formulario de inicio de sesión HTML

Recomendado

Calculadora de impuestos de Robux HTML CSS

Un código de alejandrob.f2012

Campo de contraseña animado

HTML

CSS

JS

Recomendado

Calculadora de impuestos de Robux HTML CSS

Un código de alejandrob.f2012

Campo de contraseña animado

HTMLCopy

CSSCopy

JSCopy

HTML

CSS

JS