.titolo {
        display: block;
        width: 100%;
        height:auto;
        padding:5px; 
         border-radius: 5px;
         box-shadow: 0 0 0 0 rgba(0, 0, 0, 0.2), 0 2px 2px rgba(0, 0, 0, 0.3);
        background-color: #fff;
        color: #607D8B;
        font-size: 1.1em;
        font-weight: 600;
    }
    .Pcont-item1 {
        display: flex;
        width: 100%;
        height: auto;
        text-align: left;
        font-size: 0.9em;
        padding: 20px;
        margin-top: 10px;
        color: #333;
        z-index: 5;
        background-color: #fff; 
        border-radius: 5px;
        border:1px solid #ccc;
    }
@media screen and (min-width: 1300px) {
    .flex-Pcont {
        background-color: #FFF;
        max-width: 1150px;
        height: auto;
        overflow: hidden;
        margin: 0 auto;
        -ms-box-orient: horizontal;
        display: -webkit-box;
        display: -moz-box;
        display: -ms-flexbox;
        display: -moz-flex;
        display: -webkit-flex;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }    
    .Pcont-item2 {
        width: 350px;
        height:auto;
        padding: 10px;
        margin: 10px;
        line-height: 1.3em;
        overflow: hidden;
        text-align: center;
        display: block;
        border:1px solid #ccc;
        border-radius: 5px;
        background-color: #F5F5F5;  
    }
}

@media screen and (min-width: 890px) and (max-width: 1299px) {
    .flex-Pcont {
        background-color: #FFF;
        max-width: 1000px;
        height: auto;
        overflow: hidden;
        margin: 0 auto;
        -ms-box-orient: horizontal;
        display: -webkit-box;
        display: -moz-box;
        display: -ms-flexbox;
        display: -moz-flex;
        display: -webkit-flex;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }

      .Pcont-item2 {
        width: 400px;
        height:auto;
        padding: 10px;
        margin: 10px;
        line-height: 1.3em;
        overflow: hidden;
        text-align: center;
        display: block;
        border:1px solid #ccc;
        border-radius: 5px;
        background-color: #F5F5F5;  
    }
}

@media screen and (max-width: 889px) {
    .flex-Pcont {
        background-color: #FFF;
        max-width: 100%;
        height: auto;
        overflow: hidden;
        margin: 0 auto;
        -ms-box-orient: horizontal;
        display: -webkit-box;
        display: -moz-box;
        display: -ms-flexbox;
        display: -moz-flex;
        display: -webkit-flex;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }

    .Pcont-item2 {
        width: 100%;
        height:auto;
        padding: 10px;
        margin: 10px;
        line-height: 1.3em;
        overflow: hidden;
        text-align: center;
        display: block;
        border:1px solid #ccc;
        border-radius: 5px;
        background-color: #F5F5F5; 
    }
}