style: remove icon elements and related styles from demo components

Clean up visual presentation by removing decorative icons from demo headers and info boxes across all components. Also removes now-unused CSS rules for icon styling.
2026-02-20 23:00:28 +08:00
parent ec9d52033f
commit 399913d3ff
50 changed files with 1 additions and 142 deletions
@@ -40,7 +40,6 @@
        </div>
        <div class="card-body">
          <div class="feature">
-            <span class="feature-icon">⚡</span>
            <span>速度极快</span>
          </div>
          <div class="feature">