Drop Down Arrow Next to Properties

Can the drop down arrow/icon be larger?  We have many visitors to our website who decide to call because they struggle to find a better way to search our properties.  We have subheadings under the Property heading which will make it easier for guests, but many miss the small arrow.  

This is doable via CSS, if you navigate via Settings > Hosted Websites > Website in Question > Theme & Layout > CSS you can either paste code provided to you or your own in this section to modify many features of the hosted website service. 

For this request you could paste the following into the aforementioned section, change the border-width value to control the size of that dropdown button. Do note 4px is the default size, but you can change it to 6px or even 8px to double its size.

li.dropdown.header-links-menu .caret { border-width: 4px; }