#main-content .search-form form {
    background-color: #fbfbfb;
}

article h2 a {
    font-size: 1rem;
}

.contents-list article h2 {
    background-color: #fbfbfb;
}

.contents-list article .h2 .date, .contents-list article h2 .date {
    font-size: 0.8em;
    padding-top: 0.5rem;
}

.contents-list article {
    /* Użyto poprawnego głównego koloru */
    border-top: 1px solid #006699; 
    margin-bottom: 0px;
}

.col-12 .col-12>div, .col-12 .row>div, .col-12>div, .col-12>section, main#main-content>div:not(.contents_controls) .col-12>div, main#main-content>div:not(.contents_controls) .row>div, main#main-content>div:not(.contents_controls)>div, main#main-content>div:not(.contents_controls)>section, main#main-content>section .col-12>div, main#main-content>section .row>div, main#main-content>section>div, main#main-content>section>section {
    margin-bottom: 0px;
}

.contents-list article .content {
    font-size: 0.9rem;
}

#main-content .search-form {
    margin-bottom: 0px;
}

.addon-table {
    /* Użyto poprawnego głównego koloru */
    border-bottom: 0px solid #006699;
    border-top: 1px solid #006699;
}

.addon-table table tr th {
    background-color: #fbfbfb;
}