Chapter 3 of 6
3.1 Flexbox vs CSS Grid
Use Flexbox for 1D content-driven layouts (navbars, button groups). Use CSS Grid for 2D layout-driven structures (page templates, dashboard card grids).
Responsive Auto-Fit Grid Without Media Queriescss
.responsive-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
gap: 1.5rem;
}
/* Perfect Flex Centering */
.center-box {
display: flex;
justify-content: center;
align-items: center;
}