#form_actividad {
    max-height: 80vh;
    overflow-y: auto;
    padding: 20px;
}

#form_actividad input[type="file"] {
    display: block !important;
    height: auto !important;
    margin-top: 10px;
}

.form-filtro {
    margin-bottom: 10px;
    margin-top: 0px;
    margin-top: 60px;
    margin-left: 15px;
}