.thumbnail_aviser_true {
    background-image:url('../images/ikon_avis_rod.png');
    width: 63px;
    height: 53px;
}

.thumbnail_aviser_false {
    background-image:url('../images/ikon_avis_nedtonet.png');
    width: 63px;
    height: 53px;
}

.thumbnail_bilder_true {
    background-image:url('../images/ikon_bilde_rod.png');
    width: 63px;
    height: 52px;
}

.thumbnail_bilder_false {
    background-image:url('../images/ikon_bilde_nedtonet.png');
    width: 63px;
    height: 52px;
}

.thumbnail_plakater_true {
    background-image:url('../images/ikon_bilde_rod.png');
    width: 63px;
    height: 53px;
}

.thumbnail_plakater_false {
    background-image:url('../images/ikon_bilde_nedtonet.png');
    width: 63px;
    height: 53px;
}

.thumbnail_artikler_true {
    background-image:url('../images/ikon_boker_rod.png');
    width: 63px;
    height: 61px;
}

.thumbnail_artikler_false {
    background-image:url('../images/ikon_boker_nedtonet.png');
    width: 63px;
    height: 61px;
}

.thumbnail_bøker_true {
    background-image:url('../images/ikon_boker_rod.png');
    width: 63px;
    height: 61px;
}

.thumbnail_bøker_false {
    background-image:url('../images/ikon_boker_nedtonet.png');
    width: 63px;
    height: 61px;
}

.thumbnail_kart_true {
    background-image:url('../images/ikon_boker_rod.png');
    width: 63px;
    height: 61px;
}

.thumbnail_kart_false {
    background-image:url('../images/ikon_boker_nedtonet.png');
    width: 63px;
    height: 61px;
}

.thumbnail_noter_true {
    background-image:url('../images/ikon_boker_rod.png');
    width: 63px;
    height: 61px;
}

.thumbnail_noter_false {
    background-image:url('../images/ikon_boker_nedtonet.png');
    width: 63px;
    height: 61px;
}

.thumbnail_tidsskrift_true {
    background-image:url('../images/ikon_boker_rod.png');
    width: 63px;
    height: 61px;
}

.thumbnail_tidsskrift_false {
    background-image:url('../images/ikon_boker_nedtonet.png');
    width: 63px;
    height: 61px;
}

.thumbnail_film_true, .thumbnail_fjernsyn_true {
    background-image:url('../images/ikon_film_rod.png');
    width: 63px;
    height: 54px;
}

.thumbnail_film_false, .thumbnail_fjernsyn_false {
    background-image:url('../images/ikon_film_nedtonet.png');
    width: 63px;
    height: 54px;
}

.thumbnail_gjenstander_true {
    background-image:url('../images/ikon_gjenstander_rod.png');
    width: 63px;
    height: 56px;
}

.thumbnail_gjenstander_false {
    background-image:url('../images/ikon_gjenstander_nedtonet.png');
    width: 63px;
    height: 56px;
}

.thumbnail_privatarkivmateriale_true {
    background-image:url('../images/ikon_manuskript_rod.png');
    width: 63px;
    height: 59px;
}

.thumbnail_privatarkivmateriale_false {
    background-image:url('../images/ikon_manuskript_nedtonet.png');
    width: 63px;
    height: 59px;
}

.thumbnail_musikkmanuskripter_true {
    background-image:url('../images/ikon_manuskript_rod.png');
    width: 63px;
    height: 59px;
}

.thumbnail_musikkmanuskripter_false {
    background-image:url('../images/ikon_manuskript_nedtonet.png');
    width: 63px;
    height: 59px;
}

.thumbnail_lydopptak_true {
    background-image:url('../images/ikon_lyd_opptak_rod.png');
    width: 63px;
    height: 63px;
}

.thumbnail_lydopptak_false {
    background-image:url('../images/ikon_lyd_opptak_nedtonet.png');
    width: 63px;
    height: 63px;
}

.thumbnail_musikk_true {
    background-image:url('../images/ikon_lyd_musikk_rod.png');
    width: 63px;
    height: 63px;
}

.thumbnail_musikk_false {
    background-image:url('../images/ikon_lyd_musikk_nedtonet.png');
    width: 63px;
    height: 63px;
}

.thumbnail_radio_true {
    background-image:url('../images/ikon_lyd_radio_rod.png');
    width: 63px;
    height: 63px;
}

.thumbnail_radio_false {
    background-image:url('../images/ikon_lyd_radio_nedtonet.png');
    width: 63px;
    height: 63px;
}

.thumbnail_nettsider_true {
    background-image:url('../images/ikon_nettsider_rod.png');
    width: 63px;
    height: 63px;
}

.thumbnail_nettsider_false {
    background-image:url('../images/ikon_nettsider_nedtonet.png');
    width: 63px;
    height: 63px;
}