<section class="row g-md-5 pb-md-5 mb-5 align-items-center"> <div class="col-lg-8 mb-5"> <div class="masthead-followup-icon d-inline-block mb-3" style="--bg-rgb: var(--bd-pink-rgb);"> <svg class="bi fs-1" aria-hidden="true"><use xlink:href="#braces"></use></svg> </div> <h2 class="display-5 mb-3 fw-semibold lh-sm">Build and extend in real-time with CSS variables</h2> <p class="lead fw-normal"> Bootstrap 5 is evolving with each release to better utilize CSS variables for global theme styles, individual components, and even utilities. We provide dozens of variables for colors, font styles, and more at a <code>:root</code> level for use anywhere. On components and utilities, CSS variables are scoped to the relevant class and can easily be modified. </p> <p class="d-flex flex-column lead fw-normal mb-0"> <a href="/docs/{{ .Site.Params.docs_version }}/customize/css-variables/" class="icon-link icon-link-hover fw-semibold mb-3"> Learn more about CSS variables <svg class="bi" aria-hidden="true"><use xlink:href="#arrow-right"></use></svg> </a> </p> </div> <div class="row gx-md-5"> <div class="col-lg-6 mb-3"> <h3 class="fw-semibold">Using CSS variables</h3> <p>Use any of our <a href="/docs/{{ .Site.Params.docs_version }}/customize/css-variables/#root-variables">global <code>:root</code> variables</a> to write new styles. CSS variables use the <code>var(--bs-variableName)</code> syntax and can be inherited by children elements.</p> {{ highlight (printf `.component { color: var(--bs-gray-800); background-color: var(--bs-gray-100); border: 1px solid var(--bs-gray-200); border-radius: .25rem; } .component-header { color: var(--bs-purple); }`) "scss" "" }} </div> <div class="col-lg-6 mb-3"> <h3 class="fw-semibold">Customizing via CSS variables</h3> <p>Override global, component, or utility class variables to customize Bootstrap just how you like. No need to redeclare each rule, just a new variable value.</p> {{ highlight (printf `body { --bs-body-font-family: var(--bs-font-monospace); --bs-body-line-height: 1.4; --bs-body-bg: var(--bs-gray-100); } .table { --bs-table-color: var(--bs-gray-600); --bs-table-bg: var(--bs-gray-100); --bs-table-border-color: transparent; }`) "scss" "" }} </div> </div> </section>