Trying to change nav icon color or burger icon (drop down menu) color on one page

Site URL: https://www.jhbearsolutions.org/

I am trying to use the inject custom code feature to change the nav icon color or burger icon (drop down menu) color on one page for both the mobile and the desktop site. I used the below custom code injection to successfully change the text color of the pages links, but I cannot figure out how to do the same for the 3 bar icon that expands the page menu when the window width is too small or for the mobile site.

Any help would be greatly appreciated.

Remove your code & use this new code

<style>
  header#header a {
  	color: #000 !important;
  }
  .burger-inner>div {
  	background-color: #000 !important;
  }
</style>