@media(max-width:911px ){
    .content h3 {
        text-align: center;
    }
    .maincontnet {
        flex-direction: column;
    }
    .maincontnet .sidebar {
        width: 100% !important;
        display: flex;
        align-items: center;
        flex-direction: column;
        text-align: center;
        min-height: auto !important;
    }
    .maincontnet .sidebar ul li {
        display: block;
    }
    .maincontnet .narzedzia {  
        justify-content: center;
    }
    .maincontnet .sidebar, .content{
        width: 100%;
        overflow: hidden;
        overflow-x: scroll;
    }
    button#platnikgrupowy{
        margin-bottom: 10px !important;
    }
    
    .przycisk_sidebar .przycisk{
        display: flex;
        color: white!important;
        padding-right: 10px !important;
        font-size: 14px !important;
        justify-content: space-between;
        align-items: center;
        padding: 10px !important;
        margin-bottom: 2vh;
    }
    .sidebar ul{
        display: none;
    }
    .flex {
        flex-direction: column;
    }
    .form-group {
        width: 100%;
        margin: 0%;
        margin-bottom: 30px;
        text-align: center;
    }
    .flex input {
        margin-top: 10px;
    }
    .button {
        justify-content: center;
    }
    .szczego {
        display: flex;
        flex-direction: column;
    }
    .dana_personalna {
        display: flex;
        text-align: center;
        justify-content: center;
    }
    .cert-content {
        display: flex;
        text-align: center;
        align-items: center;
        justify-content: center;
        flex-direction: column !important;
    }
    .form-conten {
        padding: 50px;
        padding-top: 0px;
        margin-top: -15px;
    }
    .popup .form-group {
        width: 100%;
    }
    .szkolenie {
        margin: auto;  
    }
    form.zapisygrupowe-grupowe {
        padding-top: 30px ;
        width: 200vw;
        justify-content: space-around;
        margin-left: 490px;
        flex-wrap: nowrap;
        position: relative;
    }
    div#komunikat-grup {
        position: absolute;
        top: -5%;
    }
    .flexs .form-group {
        width: 17%;
        font-size: 13px;
        text-align: center;
        padding: 10px;
    }
    .flexs {
        overflow: hidden;
        overflow-x: scroll;
        width: 100%;
        margin-bottom: 10px;
    }
    footer.stopka {
        flex-direction: column;
    }
    .stopka_sekcja {
        width: 100% !important;
    }



}