Forked from Jhey's awesome demonstration here
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September 18, 2022 12:59
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This form :has whimsical touches ✨
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| <html> | |
| <head> | |
| <link href="https://gist.githubusercontent.com/DJStompZone/99e84c6198db753d2a7dcfb214775c2a/raw/d1bb4e55a78bc553b55d9a6601fdc77f7be3329d/style.css" rel="stylesheet" /> | |
| <link href="https://unpkg.com/open-props/colors-hsl.min.css" rel="stylesheet" /> | |
| <link href="https://unpkg.com/open-props/open-props.min.css" rel="stylesheet" /> | |
| <link href="https://unpkg.com/open-props/normalize.min.css" rel="stylesheet" /> | |
| </head> | |
| <body> | |
| <form action=""> | |
| <div class="form-group"> | |
| <label for="email" class="form-label"> | |
| <span aria-hidden="true" class="label__letter" style="--index: 0;">E</span> | |
| <span aria-hidden="true" class="label__letter" style="--index: 1;">m</span> | |
| <span aria-hidden="true" class="label__letter" style="--index: 2;">a</span> | |
| <span aria-hidden="true" class="label__letter" style="--index: 3;">i</span> | |
| <span aria-hidden="true" class="label__letter" style="--index: 4;">l</span> | |
| <span class="sr-only">Email</span> | |
| </label> | |
| <input required type="email" id="email" class="form-input" pattern="[a-z0-9._%+-]+@[a-z0-9.-]+\.[a-z]{2,4}$" title="Enter valid email address" placeholder="Enter valid email address"/> | |
| </div> | |
| <div class="form-group"> | |
| <label for="password" class="form-label"> | |
| <span aria-hidden="true" class="label__letter" style="--index: 0;">P</span> | |
| <span aria-hidden="true" class="label__letter" style="--index: 1;">a</span> | |
| <span aria-hidden="true" class="label__letter" style="--index: 2;">s</span> | |
| <span aria-hidden="true" class="label__letter" style="--index: 3;">s</span> | |
| <span aria-hidden="true" class="label__letter" style="--index: 4;">w</span> | |
| <span aria-hidden="true" class="label__letter" style="--index: 5;">o</span> | |
| <span aria-hidden="true" class="label__letter" style="--index: 6;">r</span> | |
| <span aria-hidden="true" class="label__letter" style="--index: 7;">d</span> | |
| <span class="sr-only">Password</span> | |
| </label> | |
| <input required type="password" id="password" class="form-input" pattern=".{8,}" title="Enter password (8+ characters)" placeholder="Enter password"/> | |
| </div> | |
| <button type="submit">Submit</button> | |
| </form> | |
| </body> | |
| </html> |
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| *, | |
| *:after, | |
| *:before { | |
| box-sizing: border-box; | |
| } | |
| :root { | |
| --red: hsl(18 100% 50%); | |
| --green: hsl(130 52% 46%); | |
| --yellow: hsl(44 83% 53%); | |
| --blue: hsl(215 100% 53%); | |
| --grey: hsl(0 0% 45%); | |
| --text: var(--gray-5); | |
| --transition: 0.2s; | |
| --valid: var(--green); | |
| --invalid: var(--red); | |
| --focus: var(--yellow); | |
| --blur: var(--blue-1); | |
| --disabled: var(--grey); | |
| } | |
| :where(html) { | |
| color-scheme: none; | |
| } | |
| body { | |
| display: grid; | |
| min-height: 100vh; | |
| font-family: 'Google Sans', sans-serif, system-ui; | |
| place-items: center; | |
| overflow: hidden; | |
| margin: 0; | |
| background-color: transparent; | |
| font-size: 1rem; | |
| } | |
| form { | |
| display: grid; | |
| grid-gap: 1rem; | |
| } | |
| input { | |
| border: 4px solid var(--color); | |
| border-radius: 4px; | |
| padding: 1rem 2rem; | |
| font-weight: 400; | |
| transition: border-color var(--transition); | |
| } | |
| input:focus-visible { | |
| outline-color: var(--color); | |
| } | |
| input::placeholder { | |
| color: transparent; | |
| } | |
| .sr-only { | |
| position: absolute; | |
| width: 1px; | |
| height: 1px; | |
| padding: 0; | |
| margin: -1px; | |
| overflow: hidden; | |
| clip: rect(0, 0, 0, 0); | |
| white-space: nowrap; | |
| border-width: 0; | |
| } | |
| .form-group { | |
| display: flex; | |
| align-items: center; | |
| justify-content: flex-end; | |
| } | |
| label { | |
| font-family: sans-serif; | |
| display: flex; | |
| font-weight: bold; | |
| padding-right: 1rem; | |
| transform-style: preserve-3d; | |
| transition: color var(--transition); | |
| color: var(--color); | |
| font-size: 1.25rem; | |
| } | |
| button { | |
| padding: 1rem 2rem; | |
| border-radius: 4px; | |
| border: 0; | |
| cursor: pointer; | |
| background: var(--disabled); | |
| font-weight: bold; | |
| color: var(--gray-5); | |
| transition: color var(--transition), background var(--transition); | |
| } | |
| .form-group:has(:invalid) { | |
| --color: var(--invalid); | |
| } | |
| .form-group:has(:invalid:not(:focus)) { | |
| animation: shake 0.65s; | |
| } | |
| .form-group:has(:focus) { | |
| --color: var(--focus); | |
| } | |
| .form-group:has(:valid) { | |
| --color: var(--valid); | |
| } | |
| .form-group:has(:valid) span { | |
| animation: twirl 1s calc(var(--index) * 0.1s); | |
| } | |
| .form-group:has(:placeholder-shown) { | |
| --color: var(--blur); | |
| } | |
| .form-group:has(:placeholder-shown:not(:focus)) { | |
| animation: none; | |
| } | |
| label span { | |
| display: inline-block; | |
| } | |
| form:valid [type="submit"] { | |
| background: var(--valid); | |
| color: var(--gray-1); | |
| } | |
| @keyframes twirl { | |
| 100% { | |
| transform: rotateY(360deg); | |
| } | |
| } | |
| @keyframes shake { | |
| 0%, 100% { | |
| transform: translateX(0); | |
| } | |
| 20%, 40%, 60%, 80% { | |
| transform: translateX(-2%); | |
| } | |
| 10%, 30%, 50%, 70%, 90% { | |
| transform: translateX(2%); | |
| } | |
| } |
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