/*fond grillage premieres sections de chaque page*/
.et_pb_section_1, .fullgrid_section {
    /* background-size: cover!important;
    background-position: top!important;
    background-repeat: no-repeat!important;
    background-attachment: fixed; */
    background: #ffffff;
    background-image: linear-gradient(rgba(0, 0, 0, .05) .05em, transparent .05em), linear-gradient(90deg, rgba(0, 0, 0, .05) .05em, transparent .05em) !important;
    background-size: 10em 10em;
    }