@media(max-width:640px)
{
    .container
    {
        padding: 0 10px;
    }

    #top_in
    {
        flex-wrap: wrap;
        align-items: center;
        justify-content: center;
    }

    #top_in .logo_zone
    {
        text-align: center;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        margin-right: 0;
    }

    #top_in #logo_club_panel
    {
        display: none;
    }

    #top_in .logo_zone span
    {
        display: block;
        padding: 30px 0;
    }

    h1.h1_entry
    {
        padding-bottom: 20px;
    }

    h3
    {
        text-align: center;
    }

    #panel
    {
        border-width: 0px;
    }

    #panel .panel_column
    {
        position: fixed;
        top: 0;
        height: 100vh;
        left: -100%;
        width: 80%;
        z-index: 3000;
        border-radius: 0 8px 8px 0;
        overflow-y: scroll;
    }

    #panel .panel_column.show
    {
        transition: left .5s;
        left: 0;
    }

    #panel .panel_content
    {
        width: 100%;
        padding: 10px;
        border-radius: 10px;
    }

    #header_clubs
    {
        justify-content: center;
    }

    .club_logo
    {
        font-size: 10px;
    }

    .club_logo img
    {
        height: 40px
    }

    .panel_content h1
    {
        text-align: center;
    }

    .panel_content p,
    .panel_content ul li
    {
        font-size: 14px;
    }

    .panel_content ul li
    {
        background-size: 20px;
        padding-left: 25px;
    }

    .box
    {
        margin-bottom: 10px;
    }

    .box h3
    {
        padding-bottom: 20px;
    }

    .box.box_transparent
    {
        margin-bottom: 0;
    }

    .box.box_transparent h3
    {
        padding-bottom: 10px;
    }

    .box_flex
    {
        flex-wrap: wrap;
    }

    .box_flex .box
    {
        width: 100%;
    }

    .table tr th
    {
        font-size: 13px;
        padding: 8px 4px;
    }

    .table tr td
    {
        padding: 10px;
        font-size: 12px;
    }

    .button.button_mini
    {
        font-size: 10px;
    }

    #article_box .article h1
    {
        font-size: 20px;
        text-align: left;
    }

    #article_box .article img.logo_club
    {
        top: 0;
        height: 50px;
        right: 0;
    }

    #messages_box .message p
    {
        font-size: 13px;
    }

    #gamification_result .clubs div
    {
        width: 100%;
        box-sizing: border-box;
    }

    #gamification_box .row
    {
        padding: 10px;
        flex-wrap: wrap;
        font-size: 14px;
        flex-direction: column;
    }

    #gamification_box .row img
    {
        width: 30px;
        margin: 0 0 20px 0;
    }

    #gamification_box .row div
    {
        width: 100%;
        text-align: center;
        margin-top: 10px;
    }

    .clubs div
    {
        width: calc(33% - 9px);
        padding: 15px 5px;
        box-sizing: border-box;
        margin: 5px;
        text-align: center;
        font-size: 11px;
    }

    .clubs div img
    {
        width: 50px;
    }

    .clubs .button
    {
        line-height: 30px;
    }
}