#collage {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    margin-bottom: 30px;
    align-content: center;
    justify-content: flex-start;
    align-items: flex-start;
}
#collage .segment {
    max-width: 133px;
    max-height: 133px;
    margin: 0pt;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 9pt;
}
#collage .segment:hover {
    background: grey;
	opacity: 0.4;
    transition: all 0.4s ease-in-out;
    overflow: hidden;
    background: white;
}
#collage .segment img {
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid #fff;
    border-radius: 30px;
}