.pro_nav {
    text-align: center;
    margin: 5px 0px;
    padding: 5px;
    background-color: #e8e8ea;
}

.active {
    color: white;
    background-color: #00b7ee;
}

.alert-danger {
    color: #a94442;
    background-color: #cea28d;
}

.alert {
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid transparent;
    border-radius: 4px;
}

.alert-success {
    color: #3c763d;
    background-color: #dff0d8;
    border-color: #d6e9c6;
}

.alert-info {
    color: #31708f;
    background-color: #d9edf7;
    border-color: #bce8f1;
}