import * as React from 'react' ; import Head from 'next/head' ; import { Heading , Spacer } from '@1milligram/design' ; import { RelatedPatterns } from '../../components/RelatedPatterns' ; import { Pattern } from '../../constants/Pattern' ; import { PatternLayout } from '../../layouts/PatternLayout' ; import BrowserFrame from '../../placeholders/BrowserFrame' ; const Details = ( ) => { return ( < PatternLayout pattern = { Pattern . InvertedCorners } > < Head > < meta name = "description" content = "Create inverted corners with CSS" / > < meta name = "og:description" content = "Create inverted corners with CSS" / > < meta name = "twitter:description" content = "Create inverted corners with CSS" / > < meta name = "keywords" content = "css border radius, css inverted border radius, css inverted corners" / > < /Head> < BrowserFrame html = { `
<div class="inverted-corners">
    ...
</div>
` } css = { `
                    :root {
                        --inverted-corners-background: #52525b;
                        --inverted-corners-size: 2rem;
                    }

                    .inverted-corners {
                        background-color: var(--inverted-corners-background);

                        /* Used to position the corner */
                        position: relative;
                    }

                    .inverted-corners::before {
                        content: '';

                        /* Absolute position */
                        bottom: calc(-2 * var(--inverted-corners-size));
                        left: 0;
                        position: absolute;

                        /* Size */
                        height: calc(2 * var(--inverted-corners-size));
                        width: var(--inverted-corners-size);

                        /* Border */
                        background-color: transparent;
                        border-top-left-radius: var(--inverted-corners-size);
                        box-shadow: var(--inverted-corners-background) 0px calc(-1 * var(--inverted-corners-size)) 0px
                            0px;
                    }
                ` } > < div style = { { alignItems : 'center' , display : 'flex' , flexDirection : 'column' , height : '100%' , justifyContent : 'center' , padding : '1rem' , } } > < div style = { { height : '8rem' , width : '16rem' , } } > < div className = "inverted-corners" > < /div> < /div> < /div> < /BrowserFrame> < Spacer size = "extraLarge" / > < section > < Heading level = { 2 } > Use cases < /Heading> < div style = { { height : '8rem' , width : '16rem' , } } > < div className = "inverted-corners inverted-corners--speech" > Speech Bubble < /div> < /div> < /section> < Spacer size = "extraLarge" / > < RelatedPatterns patterns = { [ Pattern . ConcaveCorners ] } /> < /PatternLayout>); } ; export default Details ;