@media screen and (max-width: 820px){
    .wrap-s-820{
        flex-wrap: wrap;
        width: 80%;
        justify-content: center;
    }

    .margin-bottom-s-820{
        margin-bottom: 30px;
    }

    .margin-bottom-s-820-2{
        margin-bottom: 60px;
    }

    .margin-bottom-s-820-3{
        margin-bottom: 80px;
    }

    .margin-lados-s-820{
        margin-left: 5px;
        margin-right: 5px;
    }

    .column-s-820{
        flex-direction: column;
        justify-content: center;
        min-width: 100%;
    }

    .w-90-s820{
        width: 90%;
    }

    .s-containerx1{
        width: 300px;
    }

    .card-big{
        display: block;
    }

    .none-s{
        display: none;
    }

    .margin-bottom-s{
        margin-bottom: 100px;
    }

    .menu{
        display: none;
    }

    .s820-flex{
        display: flex;
    }

    .s80-padding-top{
        padding-top: 50px;
    }
    
    #nav-vertical{
        display: none;
        width: 100%;
        padding-top: 50px;
        text-align: end;
        justify-content: end;
        position: fixed;
        background-color: rgba(0, 0, 24, 0.5);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        z-index: 1;
    }

    #nav-vertical ul{
        display: block;
    }

    #nav-vertical li{
        padding: 10px 20px 10px 0;  
        border-bottom: solid 1px rgba(255, 255, 255, 0.1);;
    }

    #nav-vertical li:hover{
        background-color: rgba(0, 0, 24, 0.7);;
    }

    #abrirNav{
        display: block;
    }

    .s820-block{
        display: block;
    }

}

@media screen and (max-width: 400px){
    .media-flex-column{
        flex-direction: column;
    }

    .margin30{
        margin: 30px 0;
    }

    .media-flex-column a{
        width: 50%;
    }

    .media-flex-column a img{
        width: 100%;
    }
}