Meet landing page

Hi, Your Website looks good so far. To start with your problem you could try putting the footer outside of your <main> (this also helps with accessibility. If you want to know more google "HTML Semantic Elements"). I also saw that the 4 images can get pretty big. I personally would use the grid property.

/* Dekstop and Tablet*/
.img-grid{
display: grid;
grid-template-columns: repeat(4, 1fr);
}
.img-grid img{
  width: 15wv;
}

/* Tablet  */

.img-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.img-grid img{
  width: 22wv;
}

/* Mobile */
  .img-grid {
    display: grid;
    grid-template: repeat(2, 1fr) / repeat(2, 1fr);
  }

.img-grid img{
  width:40wv;
}

Thats how i did it. I hope this helped you a bit.