.ui-multiselect-hasfilter ul {
    position: relative;
    top: 2px;
}

.ui-multiselect-filter {
    float: left;
    margin-right: 10px;
    font-size: 14px;
    display:none;
}

    .ui-multiselect-filter input {
        Border-bottom: 1px solid #404040;
        Width: 183px;
        Height: 33px;
        Background-color: #e6e6e6;
        Color: #858585;
        Font-size: 14px;
        position: relative;
        top: -6px;
        right: 8px;
        padding-right: 5px;
    }