import * as React from 'react' ; import Head from 'next/head' ; import { Pattern } from '../../constants/Pattern' ; import { PatternLayout } from '../../layouts/PatternLayout' ; import BrowserFrame from '../../placeholders/BrowserFrame' ; import Circle from '../../placeholders/Circle' ; import Rectangle from '../../placeholders/Rectangle' ; const Details = ( ) => { return ( < PatternLayout pattern = { Pattern . Centering } > < Head > < meta name = "description" content = "Center an element with CSS flexbox" / > < meta name = "og:description" content = "Center an element with CSS flexbox" / > < meta name = "twitter:description" content = "Center an element with CSS flexbox" / > < meta name = "keywords" content = "css centering, css flexbox" / > < /Head> < BrowserFrame html = { `
<div class="container">
    ...
</div>
` } css = { `
                    .container {
                        align-items: center;
                        display: flex;
                        justify-content: center;
                    }
                ` } > < div style = { { alignItems : 'center' , display : 'flex' , flexDirection : 'column' , height : '100%' , justifyContent : 'center' , padding : '8px' , } } > < Circle size = { 64 } /> < div style = { { marginTop : '16px' , width : '40%' } } > < Rectangle /> < /div> < div style = { { marginTop : '8px' , width : '30%' } } > < Rectangle /> < /div> < div style = { { marginTop : '8px' , width : '20%' } } > < Rectangle /> < /div> < /div> < /BrowserFrame> < /PatternLayout>); } ; export default Details ;