html {
    /* background */
    --bg_page: #EDEAE5;
}

/* UNIQUE */
/* main menu */
#main_menu {
    margin-bottom: 40px;
}

#main_menu h1 {
    margin-bottom: 30px;
}

#main_menu h2 {
    padding: 1px 10px 0;
    margin: 0 auto;
    font-size: 1.6em;
    color: var(--text_c);
    background-color: var(--main_c);
}

#main_menu nav {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 12px;
}

#main_menu a {
    display: block;
    width: auto;
    max-height: 179px;
    margin: 0 auto;
    border: 3px solid var(--main_c);
    border-radius: 15px;
    overflow: hidden;
    background-color: var(--main_c);
    text-decoration: none;
}

#main_menu a:hover h2 {
    color: var(--main_c);
    background-color: var(--text_c);
}

#main_menu a:hover img {
    filter: none;
}

#main_menu img {
    display: block;
    width: 100%;
    height: auto;
    background-color: #FFF;
    /*filter: opacity(70%) grayscale(50%);*/
}

/*contributors' wall*/
#contributors_wall #title {
    padding: 5px 10px 8px;
    margin: 20px auto 0;
    background-color: var(--main_c);
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}

#contributors_wall h1 {
    margin-bottom: 0;
    color: var(--text_c);
}

#contributors_wall h2 {
    margin-top: -4px;
    font-size: 1em;
    color: var(--text_c);
}

#contributors_wall #cont_list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    background-color: var(--main_b);
    padding: 18px 15px;
    border-radius: 0 0 8px 8px;
    border: 1px solid var(--dark_b);
    border-top: 0;
    border-color: var(--main_c);
}

#contributors_wall #cont_list a {
    background-color: var(--main_b);
    border-style: solid;
    border-width: 4px;
    border-radius: 2px;
    height: 60px;
    padding: 0;
    color: var(--text_a);
    text-decoration: none;
    
    display: flex;
    align-items: center;
}

#contributors_wall #cont_list .supp {
    width: 200px;
    background-color: #E8F7FC;
    border-color: #22B2DE;
    color: #22B2DE;
}

#contributors_wall #cont_list .prod {
    width: 260px;
    background-color: #FCF0FC;
    border-color: #D854D8;
    color: #D854D8;
}

#contributors_wall #cont_list img .prod {
    border-color: #D854D8;
}

#contributors_wall #cont_list a img {
    width: 60px;
    height: 60px;
    border-right-style: solid;
    border-right-width: 1px;
}

#contributors_wall #cont_list a > div {
    width: 100%;
    display: flex;
    flex-direction: column;
}

#contributors_wall #cont_list .cont_name,
#contributors_wall #cont_list .cont_link {
    line-height: 0.9;
}

#contributors_wall #cont_list .cont_name {
    font-weight: bold;
}

#contributors_wall #cont_list .cont_link {
    margin-top: 6px;
    text-decoration: underline;
}

/* RESPONSIVE */
@media (max-width: 1214px) {
    #main_menu nav {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 660px) {
    #main_menu {
        margin-bottom: 30px;    
    }

    #main_menu nav {
        grid-gap: 6px;
    }

    #main_menu h1 {
        margin-bottom: 10px;    
    }
    
    #main_menu h1,
    #contributors_wall h1 {
        font-size: 1.7em;
    }

    #main_menu h2 {
        font-size: 1.3em;
    }
    
    #contributors_wall h2 {
        font-size: 0.9em;
    }
    
    #main_menu a {
        border-width: 2px;
    }
}