.sort {
    margin-left: 5px;
    color: #444444;
}
th.sorted > i {
    color: #e65100;
}
th {
    cursor: pointer;
    white-space: nowrap;
    border-right: #eeeeee 1px solid;
    -webkit-touch-callout: none; /* iOS Safari */
    -webkit-user-select: none; /* Safari */
    -moz-user-select: none; /* Firefox */
    -ms-user-select: none; /* Internet Explorer/Edge */
    user-select: none;
}
table th:last-child {
    border-right: none;
}