I spent hours working on my tribute page project on codepen and managed to pass 9 test cases. However, no matter what I try, I just can't seem to pass the last test case.
My CSS code:
#img-div {
display: block;
filter: grayscale(100%);
width: 100%;
}
#img {
display: block;
margin-left: auto;
margin-right: auto;
height: auto;
padding-top: 10px;
max-width: 100%;
}