Read More Button Position and Visibility Improvement


#### **Description**
The **"Read More"** button in the CHAOSS news section is positioned too close to the article content, making it less distinct. Additionally, the current color is too light, reducing visibility and accessibility.

#### **Steps to Reproduce**
1. Open the CHAOSS news section.
2. Observe the **"Read More"** button placement it appears too close to the text.
3. Notice that the button's color lacks contrast, making it difficult to notice.

#### **Expected Behavior**
- The **"Read More"** button should be positioned **slightly lower** for better readability.
- The button color should be **darker** to enhance visibility and contrast against the background.