.ui-dialog .ui-dialog-titlebar {
    background: #2f53bf; /* Old browsers */
    background: -moz-linear-gradient(top,  rgba(47,83,191,1.0) 0%, rgba(29,46,117,1.0) 100%); /* FF3.6+ */
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(47,83,191,1.0)), color-stop(100%,rgba(29,46,117,1.0))); /* Chrome,Safari4+ */
    background: -webkit-linear-gradient(top,  rgba(47,83,191,1.0) 0%,rgba(29,46,117,1.0) 100%); /* Chrome10+,Safari5.1+ */
    background: -o-linear-gradient(top,  rgba(47,83,191,1.0) 0%,rgba(29,46,117,1.0) 100%); /* Opera 11.10+ */
    background: -ms-linear-gradient(top,  rgba(47,83,191,1.0) 0%,rgba(29,46,117,1.0) 100%); /* IE10+ */
    background: linear-gradient(top,  rgba(47,83,191,1.0) 0%,rgba(29,46,117,1.0) 100%); /* W3C */
    color: #ffffff;
}