.menu-subtitle
{
    font-size: 10px;
    color: #fff;
    background-color: #d9534f; /* rosso stile Bootstrap */
    padding: 2px 5px;
    margin-left: 6px;
    border-radius: 3px;
    font-weight: 600;
    vertical-align: middle;
}

a
{
    color: Black !important;
}
        
.navbar-right
{
    margin-right: 10px !important;
}
hr
{
    margin-top: 5px !important;
    margin-bottom: 5px !important;
    border-top: 1px solid #bfbfbf !important;
}

@media only screen and (max-width: 780px) and (min-width: 200px)
{
    .navbar-toggle
    {
        float: right !important;
    }
    .navbar-right
    {
        float: left !important;
        margin-left: 12px;
    }
}

.thumb
{
    /* min-height: 500px; */
    margin-bottom: 25px;
}
h2, .h2
{
    font-size: 20px;
}
.pdf-thumb-box
{
    display: inline-block !important;
    position: relative !important;
    overflow: hidden;
}
.pdf-thumb-box-overlay
{
    display: none;
}
.pdf-thumb-box a:hover .pdf-thumb-box-overlay
{
    display: inline;
    text-align: center;
    position: absolute;
    transition: background 0.2s ease, padding 0.8s linear;
    background-color: rgba(0, 0, 0, 0.58);
    color: #fff;
    width: 100%;
    height: 100%;
    text-shadow: 0 1px 2px rgba(0, 0, 0, .2);
    padding-top: 50%;
}

.pdf-thumb-box-overlay span
{
    position: relative;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
}