How to css this little button next to <select> element?

 

This question already has an answer here:

  • How to style a <select> dropdown with CSS only without JavaScript? 24 answers

    • I'm not aware of any good cross-browser methods to style a select box with just css, but I have had success in the past with this using jquery ui

    http://filamentgroup.com/lab/jquery_ui_selectmenu_an_aria_accessible_plugin_for_styling_a_html_select/

    链接地址: http://www.djcxy.com/p/41588.html

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