#iframe_page {

    display: none;
    position: fixed;
    top: 0;
    left: 5%;
    height: 100vh;
    width: 47vw;
    border: none;
    z-index: 2;
}

#close_page_button {

    display: none;
    position: fixed;
    top: 0;
    left: 5%;
    padding-left: 7px;
    padding-right: 7px;
    padding-top: 2px;
    padding-bottom: 2px;
    color: black;
    border: 1px solid black;
    text-align: center;
    font-size: 15px;
    z-index: 2;
    font-family: "BG_Regular";
}

#catalogue_page_button {

    position: fixed;
    top: 0;
    left: 5%;
    padding-left: 7px;
    padding-right: 7px;
    padding-top: 2px;
    padding-bottom: 2px;
    color: black;
    border: 1px solid black;
    text-align: center;
    font-size: 15px;
    z-index: 2;
    font-family: "BG_Regular";
}

.hide_button {
    display: none;
}

.show_button {
    display: none;
}



/*
*MEDIA SCREEN
*/


@media screen and (max-width: 834px) {

    #iframe_page {
        width: 100vw;
        top: 79px;
        left: 0;
    }

    #close_page_button {

        top: 79px;
        left: 0;
    }

    .show_button {
        display: inline-block
    }

    #catalogue_page_button {


        border-top: none;
        top: 79px;
        left: 0;

    }

}

@media screen and (max-width: 834px) {

    #iframe_page {
        width: 100vw;
        top: 79px;
        left: 0;
    }


}

@media screen and (max-width: 520px) {

    #iframe_page {
        top: 79px;
        left: 0;
    }

    #close_page_button {

        top: 79px;
        left: 0;
    }

}