.ui-combobox {
        position: relative;
        display: inline-block;
    }
    .ui-combobox-toggle {
        position: absolute;
        top: 0;
        bottom: 0;
        margin-left: -1px;
        padding: 0;
        /* adjust styles for IE 6/7 */
        *height: 1.7em;
        *top: 0.1em;
    }
    .ui-combobox-input {
        margin: 0;
        padding: 0.3em;
    }