.footer {
    position: fixed;
    bottom: 0;
    width: 100%;
}

.dropdown-item:hover {
    background-color: #007bff;
}

.navbar .dropdown-right::after {
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: .5em;
    vertical-align: 0;
    border-bottom: .3em solid transparent;
    border-top: .3em solid transparent;
    border-left: .3em solid;
}

#printModalBody {
    overflow: auto;
}
td em strong {
    white-space: nowrap;
}