Jquery UI - Combobox Button Height Issue -

we using jquery ui autocomplete widget customized our needs, 1 can extension of combobox widget seen here. jquery combobox widget.

applying widget 3 select elements on page, getting strange issue shown in attachment below .

the button height not same input field height.

targetting button dev console fetches same styles 3 buttons :(

any appreciated. :)

p.s:and issue appears @ random , sometime second element , sometime third.

third combobox button height not same others

edit :this may problem custom css or jquery library css, cuz able fix adding

    element.style{           height:33px;     }

to anchor tag server button, not sure if right thing do.

edit : jsfiddle link can found here

your fiddle works if set:

.custom-combobox-input {     margin: 0;     padding: 0.4em; }

i think it's related oh how webkit consider decimal em in situation, must ivestigated more deeply.

from jquery ui bugs forum:

the combobox demo, it's not complete widget. won't maintain functionality beyond our demo unless pull combobox in official plugin support.

Detect