HELP, please. :D Learn CSS Variables by Building a City Skyline

[odnoo.sumi]

Hi everyone,

PLEASE help me with step 42 in Learn CSS Variables by Building a City Skyline.

I think I am doing everything correctly, but I keep getting the hint " You should add the bb1-window class to the .bb1a element."

[ALLESS]

freeCodeCamp.org

In this tutorial, we are being asked to:

ADD the “bb1-window” class to the classes:
.bb1a
.bb1b
.bb1c

IN ADDITION to the classes they already have:

FOR EXAMPLE : a bb1a div class:

    <div class="bb1a"></div>

A bb1a div class with a bb1-window class:

    <div class="bb1a bb1-window"></div>

[odnoo.sumi]

OMG, thank you ALLESS!

i tried that before, don’t know why it didnt work the first time.

thank you, thank you!