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Everything is controlled via custom CSS variables.\n\n## Features\n\n- ⚡ CSS only — no images or scripts;\n- 🎛 Flexible customization via variables:\n - `--nb-r` - radius of main rounding;\n - `--nb-w` - width of protrusion/cutout;\n - `--nb-h` - height of protrusion/cutout;\n - `--nb-cor1-rw`, `--nb-cor1-rh` - first corner radius (width/height);\n - `--nb-cor2-rw`, `--nb-cor2-rh` - second corner radius (width/height);\n - `--nb-curve-rw`, `--nb-curve-rh` - curve radius (width/height);\n- 🧩 4 modifiers for angle positioning: `.nebo--tl`, `.nebo--tr`, `.nebo--bl`, `.nebo--br`;\n \n- 🖼 Supports any backgrounds (solid colors, gradients, images);\n- 🔧 SCSS mixin for advanced customization: `@include apply-nebo-corner()`.\n\n## Example of use\n\n```html\n\n\u003cdiv class=\"card nebo nebo--br\"\u003e\n Card Content\n\u003c/div\u003e\n```\n\n```css\n.card {\n --nb-r: 24px; /* radius of curvature */\n --nb-w: 28px; /* protrusion width */\n --nb-h: 28px; /* protrusion height */\n background: linear-gradient(135deg, #b98bff, #6244d6);\n padding: 2rem;\n color: #fff;\n font: 16px/1.4 \"Inter\", sans-serif;\n}\n```\n\nCombine modifiers to get a four-piece puzzle:\n\n```html\n\n\u003cdiv class=\"grid\"\u003e\n \u003cdiv class=\"nebo nebo--tl\"\u003e\u003c/div\u003e\n \u003cdiv class=\"nebo nebo--tr\"\u003e\u003c/div\u003e\n \u003cdiv class=\"nebo nebo--bl\"\u003e\u003c/div\u003e\n \u003cdiv class=\"nebo nebo--br\"\u003e\u003c/div\u003e\n\u003c/div\u003e\n```\n\n## SCSS Usage\n\nFor more precise control, use the SCSS mixin:\n\n```scss\n.custom-puzzle {\n @include apply-nebo-corner(\n $radius: 24px, // Set all radiuses to 24px\n $width: 32px, // Set protrusion width\n $height: 28px, // Set protrusion height\n $corner: \"br\" // Position at bottom-right\n );\n}\n\n.asymmetric-puzzle {\n @include apply-nebo-corner(\n $cor1-rw: 20px, // First corner width radius\n $cor1-rh: 16px, // First corner height radius\n $cor2-rw: 24px, // Second corner width radius\n $cor2-rh: 20px, // Second corner height radius\n $curve-rw: 18px, // Curve width radius\n $curve-rh: 14px, // Curve height radius\n $width: 30px,\n $height: 25px,\n $corner: \"tl\"\n );\n}\n```\n\n## Browser support\n\n| Browser | Version | \n|---------|---------|\n| Chrome | 60+ |\n| Edge | 79+ |\n| Firefox | 53+ |\n| Safari | 14+ |\n\n## Translations\n\n- [RU](./README_ru.md)\n- [EN](./README.md)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhtmlacademy%2Fnebo.css","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fhtmlacademy%2Fnebo.css","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhtmlacademy%2Fnebo.css/lists"}