.list-intervenants {
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    list-style: none;
}

.list-intervenants a {
    color: #666;
}

.list-intervenants > div {
    width: 100%;
    margin: 15px;
}

.list-intervenants .intervenant-thumbnail {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 100%;
    margin-bottom: 12px;
}

.list-intervenants > div img {
    display: block;
    width: 100%;
    position: absolute;
    height: 100%;
    top: 0;
    left: 0;
    object-fit: cover;
}

.intervenant-ville {
    color: #ff5757;
    font-size: 13px;
}

#filter {
    margin: 15px 0px;
    padding: 15px;
    background-color: #fafafa;
    border: 1px solid #f1f1f1;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

#filter select {
    padding: 6px 12px;
    width: 100%;
}

@media (min-width: 600px) {
    #filter {
        margin: 15px 25px;
    }
    .list-intervenants > div {
        margin: 15px 25px;
        width: calc(50% - 50px);
    }
    #filter select {
        width: calc(50% - 25px);
    }
}

@media (max-width: 599px) {
    #filter select:first-child {
        margin-bottom: 12px;
    }
}

@media (min-width: 1024px) {
    .list-intervenants > div {
        width: calc(25% - 50px);
    }
}