body,
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: "Montserrat", sans-serif
}

.w3-row-padding img {
    margin-bottom: 12px
}

/* Set the width of the sidebar to 120px */
.w3-sidebar {
    width: 120px;
    background: #222;
}

/* Add a left margin to the "page content" that matches the width of the sidebar (120px) */
#main {
    margin-left: 120px
}

/* Remove margins from "page content" on small screens */
@media only screen and (max-width: 600px) {
    #main {
        margin-left: 0
    }
}

/* Supprime le padding latéral de la grille de photo */
.grille-portfolio {
    margin:0 -16px;
}