html {
    font-size: 14px;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

html {
    position: relative;
    min-height: 100%;
}

body {
    margin-bottom: 60px;
}

table thead tr th.sort-asc:after {
    content: "\25b4";
}

table thead tr th.sort-desc:after {
    content: "\25be";
}

table thead th:hover {
    text-decoration: underline; 
}