# [Docs]: Fix blank Try Twenty button text in dark mode
## 🐛 Problem
The "Try Twenty" CTA button in the docs navbar appears blank/invisible
when users enable dark mode, making it impossible to click through to
the sign-up page.
**Issue:** #19965
## Root Cause
CSS specificity conflict in `packages/twenty-docs/custom.css`:
- The dark mode CSS rule targets only the `<a>` element
- Mintlify renders button text in a nested `<span>` with class
`text-white` (white color)
- The `text-white` Tailwind utility directly applies `color: rgb(255 255
255)` to the span
- This overrides the inherited dark color from the parent `<a>` element
- **Result:** White text on white background = invisible button
## Solution
Update the CSS selector in `packages/twenty-docs/custom.css` to target
both the `<a>` element AND the nested `<span>`:
**Before:**
```css
:is(.dark, [data-theme="dark"]) #topbar-cta-button a {
background-color: #ffffff !important;
color: #141414 !important;
}
Yash Raj
a486ead39d