#menuPrincipal {
    /*min-height: 67px;*/
}

.materia {
    background: #fff;
    border-radius: 3px;
    box-shadow: 1px 1px 2px rgba(0,0,0, 0.05);
    margin-top: 10px;
    border: 3px solid transparent;
    padding: 10px;
    text-align: center;
}
.img-materia {
    position: relative;
    display: block;
    /*height: 250px;*/
    border-radius: 1px 1px 0 0;
    
}

    

.materia-infos {
    padding: 10px;
    text-decoration: none;
    display: block;
}

.expect-materia {
    margin-top: 5px;
    font-size: .9em;
    color: #666;
    font-weight: lighter;
    line-height: 1.403em;
}

    @media (max-width: 991.98px) {
        #menuPrincipal {
            /*height: 70px;*/
        }
    }