Jquery – How to Set the size & position of jquery Date picker calendar icon trigger image

jqueryjquery-pluginsjquery-ui

i am using jquery date picker the calendar icon trigger image near textbox is by default is on top i want to set the image size (height) same as textbox height please give me some suggestions
my code is

$(#textbox1).datepicker({
    showOn: "button",
    buttonImage: "calendar_1.png",
    buttonImageOnly: true
)};

Best Solution

Inspecting the element with firebug, I got this:

<img class="ui-datepicker-trigger" src="http://xxxxx/officeprime/assets/img/calendar.gif" alt="..." title="..."/>

eg: button.ui-datepicker-trigger img

You can then work with that CSS class ui-datepicker-trigger.