.brochure_inner {
    display: inline-block;
    vertical-align: top;
    padding-left: 5px;
    padding-right: 5px;
    width: calc(25% - 5px);
    padding-bottom: 50px;
}

.brochure_inner .overlay_catalogue {
    width: 100%;
    height: 255px;
    background-color: rgba(14, 32, 45, 0.8);
    opacity: 0;
    transition: all 0.4s ease;
}

.brochure_inner .overlay_catalogue .titre_catalogue {
    font-family: 'Open Sans', sans-serif;
    font-size: 20px;
    line-height: 25px;
    text-transform: uppercase;
    color: #ffffff;
    font-weight: 600;
    max-width: 130px;
    text-align: center;
}

.brochure_inner {
    text-align: center;
}

.brochure_inner .content_boutons {
    margin-top: 25px;
    font-family: 'Open sans', sans-serif;
    font-size: 16px;
    line-height: 22px;
    text-transform: uppercase;
    color: #A044FF;
    font-weight: 700;
    border-bottom: 4px solid #A044FF;
    position: relative;
    z-index: 1000;
    padding: 5px 10px 3px 10px;
    display: inline-block;
}

.brochure_inner .img_catalogue {
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    border: 1px solid #000046;
}

.brochure_inner:hover .overlay_catalogue,
.brochure_inner:focus .overlay_catalogue {
    opacity: 1;
}

.brochure_inner:hover .content_boutons .deco_button,
.brochure_inner:focus .content_boutons .deco_button {
    height: 100%;
}


/****************** RESPONSIVE *****************/

@media only screen and (max-width: 2000px) {}

@media only screen and (max-width: 1430px) {}

@media only screen and (max-width: 1200px) {
    .brochure_inner .overlay_catalogue {
        height: 200px;
    }
}

@media only screen and (max-width: 991px) {
    .brochure_inner {
        width: calc(50% - 5px);
        padding-bottom: 20px;
    }
    .brochure_inner .overlay_catalogue {
        height: 295px;
    }
}

@media only screen and (max-width: 768px) {
    .brochure_inner .overlay_catalogue {
        height: 250px;
    }
}

@media only screen and (max-width: 500px) {
    .brochure_inner {
        width: 100%;
        padding-bottom: 20px;
    }
    .brochure_inner .overlay_catalogue {
        height: 300px;
    }
}

@media only screen and (max-width: 380px) {}