I'm stuck with the task "Then, set padding on the top and bottom to 15pixels.

Hi Yu,

The question is:

Select the links inside the nav element and set their font weight to 800. Then, set padding on the top and bottom to 15 pixels. Set the padding on the left and right to 10 pixels.

So, first we select the links inside the nav element with:

nav a {

}

Then we set the font-weight to 800 with:

font-weight: 800;

Then we set the padding. Since top and bottom are the same and left and right are the same, we only have to give it 2 inputs:

padding: 15px 10px;

First(15px) is for the top and bottom padding, second (10px) is for the left and right padding.

So, we end up with:

nav a {
  font-weight: 800;
  padding: 15px 10px;
}

All you have to do is to add padding to your element. use this site as a referal for how to apply paddings: CSS Paddings.

You can add padding to your css like this:

.your_element {
  padding: 10px 10px 10px 10px /* This will add padding to all sides starting from TOP -> RIGHT -> BOTTOM -> LEFT*/
}

.your_element_1 {
  padding: 10px 10px 10px /* This will add padding to: TOP, RIGHT & LEFT,  BOTTOM */
}

.your_element_2 {
  padding: 10px 10px  /* This will add padding to TOP & BOTTOM, RIGHT & LEFT */
}

.your_element_3 {
  padding: 10px  /* This will add all four paddings */
}

So in your case you have to add paddings only to top and bottom. You can do this in 2 different ways:

1st:

.your_element {
  padding: 15px 10px;
}

2nd:

.your_element {
  padding: 15px 10px 15px 10px;
}

I appreciate your kind help!! Thank you so much!!