Learn Accessibility by Building a Quiz step 17, help

HTML-CSS
#1

Link to problem: https://www.freecodecamp.org/learn/2022/responsive-web-design/learn-accessibility-by-building-a-quiz/step-17

My solution so far:

h1, h2 {
font-family: Verdana, Tahoma;
border-bottom: 4px solid #dfdfe2;
}

Can anyone tell me why it’s wrong?

#2

The instructions are asking you to set the font size for both h1 and h2 elements to the same thing but to only add a bottom border for h2, not h1.