.moya-tables-sortable a
{
    text-decoration:normal;
    color:inherit;
}

.moya-tables-sortable a:hover
{
    color:#428bca;
    text-decoration:none;
}

.moya-tables-sortable.sort-active.sort-asc a::after
{
    content: ' ↑';
}

.moya-tables-sortable.sort-active.sort-desc a::after
{
    content: ' ↓';
}
