Tell us what’s happening:
Describe your issue in detail here.
it says use the header element selector I thought this was the header
selector what am I missing
**Your code so far**
.header{
height:50px;
background-color:#1b1b32;
display: Flexbox;
} ```
**Challenge:** Step 10
**Link to the challenge:**
https://www.freecodecamp.org/learn/2022/responsive-web-design/learn-accessibility-by-building-a-quiz/step-10