It possible to style the filterToolbar in a jqGrid?

I am using jqGrid and want to know if it is possible to style the background of the filterToolbar separately from the rest of the grid.

I've tried:

var $search_toolbar = $("tr.ui-search-toolbar", $("#list")[0].grid.hDiv);
$search_toolbar.css('height', '50');
$search_toolbar.css('background-color', 'Red');

The height get set, but the background-color appears to be overridden by child TH elements.

I then tried cre开发者_运维技巧ating a style:

tr.ui-search-toolbar th{
    height:30px;
    background-color:Black;
    background-image:none;
}

I'm sure I'm missing something obvious, I just can't see what it is.

---

You can use something like the following

.ui-jqgrid table.ui-jqgrid-htable th.ui-th-column input,
.ui-jqgrid table.ui-jqgrid-htable th.ui-th-column select {
    background-color: red
}

see the demo.