WEBLEB
Início
Editor
Entrar
Pro
Português
English
Français
Español
Português
Deutsch
Italiano
हिंदी
Um código por fastcloud893
1087
Baxriddinov
Abrir no Editor
Publique Seu Código
Recomendado
27 December 2024
Um código por efficientfunction480
9 July 2025
Lista de faixas e informações do álbum Cowboy Carter
28 May 2025
Um Código por emmanuelbossro2004
HTML
Copy
Input Validation
Sign in
Email
Password
Login
CSS
Copy
:root { --valid: hsl(140 80% 40%); --invalid: hsl(10 80% 40%); --input: hsl(0 0% 0%); } body { min-height: 100vh; display: flex; align-items: center; justify-content: center; font-weight: 100; background-color: hsl(0 0% 6%); color: hsl(0 0% 98%); } .form-group { --active: 0; container-type: inline-size; flex: 1; } form { width: 40ch; } input { --is-valid: 0; --is-invalid: 0; background: linear-gradient(var(--input), var(--input)) padding-box, linear-gradient(var(--invalid), var(--invalid)) calc((1 - var(--is-invalid)) * -100cqi) 0 / 100% 100% border-box, linear-gradient(var(--valid), var(--valid)) calc((1 - var(--is-valid)) * 100cqi) 0 / 100% 100% border-box, var(--input); border: 2px solid transparent; font-size: 1rem; background-repeat: no-repeat; max-width: 100%; font-family: "Geist Sans", "SF Pro", sans-serif; font-weight: 40; background-color: #3b4148; border-radius: 10px; color: #a9a9a9; margin-bottom: 1em; padding: 0 16px; width: 100%; outline: 0; height: 50px; } label { margin-bottom: 0.5rem; display: inline-block; padding-left: 5px; opacity: calc(var(--active) + 0.45); transition: opacity 0.5s; } .form-group:focus-within { --active: 1; } input:invalid:not(:placeholder-shown):not(:focus-visible) { --is-invalid: 1; } input:valid { --is-valid: 1; } @media (prefers-reduced-motion: no-preference) { input { transition: background-position 0.5s; } } .submitbtn { background: #2a292c; border: 0; margin-top: 0.5rem; width: 100%; height: 45px; border-radius: 10px; color: white; cursor: pointer; transition: background 0.3s ease-in-out; } .submitbtn:hover { background: #404949; } h1{ display: flex; align-items: center; justify-content: center; margin-bottom: 0.5rem; font-weight: 400; font-size: 30px; color: #a9a9a9; }
JS
Copy
/* Replace with your JS Code (Leave empty if not needed) */