Docs: Fix double logos when docs loading (#5101)

# Description of Changes
- Fix style issue with double logos when docs loading

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# Demo
- Before


https://github.com/user-attachments/assets/283a2c2e-8b64-4f10-a3b7-4a96be81ecda

- After


https://github.com/user-attachments/assets/299aa69e-691e-4330-9979-84c6f7d6fb76

# API and ABI breaking changes

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# Expected complexity level and risk

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# Testing

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Author: clockwork-tien

docs/src/css/custom.css

@@ -481,7 +481,6 @@ li.tabs__item--active,
 }
 
 .navbar__logo img {
-  display: block;
   width: 152px;
   height: 32px;
 }