import * as React from 'react' ; import Head from 'next/head' ; import { PatternLayout } from '../../layouts/PatternLayout' ; import BrowserFrame from '../../placeholders/BrowserFrame' ; import { Pattern } from '../../constants/Pattern' ; const Details = ( ) => { return ( < PatternLayout pattern = { Pattern . FloatingLabel } > < Head > < meta name = "description" content = "Create a floating label with CSS" / > < meta name = "og:description" content = "Create a floating label with CSS" / > < meta name = "twitter:description" content = "Create a floating label with CSS" / > < meta name = "keywords" content = "css floating label, placeholder shown" / > < /Head> < div style = { { lineHeight : 1.5 , marginBottom : '16px' } } > Type something in the input to see how the label is shown up . < /div> < BrowserFrame html = { `
<div class="container">
    <!-- The input -->
    <input placeholder="Placeholder" class="container__input" />

    <!-- The label -->
    <label class="container__label">Placeholder</label>
</div>
` } css = { `
                    .container {
                        position: relative;
                    }

                    /*
Show the label at desired position when the 
placeholder of input isn't shown
*/
                    .container__input:not(:placeholder-shown) + .container__label {
                        background: #fff;
                        transform: translate(0, -50%);
                        opacity: 1;
                    }

                    .container__label {
                        /* Position the label */
                        left: 8px;
                        position: absolute;
                        top: 0;

                        /* Hide it by default */
                        opacity: 0;
                        transition: all 200ms;
                    }
                ` } > < div style = { { alignItems : 'center' , display : 'flex' , flexDirection : 'column' , height : '100%' , justifyContent : 'center' , padding : '8px' , } } > < div className = "p-floating-container" style = { { border : '1px solid rgba(0, 0, 0, 0.3)' , borderRadius : '4px' , padding : '0 1px' , position : 'relative' , width : '200px' , } } > < input id = "floating-label-input" placeholder = "Placeholder" type = "text" style = { { borderColor : 'transparent' , padding : '8px' , width : '100%' , } } /> < label htmlFor = "floating-label-input" style = { { left : '8px' , padding : '0 8px' , position : 'absolute' , top : 0 , transition : 'all 200ms' , } } > Placeholder < /label> < /div> < /div> < /BrowserFrame> < /PatternLayout>); } ; export default Details ;