I am using two types of buttons on my website:
1. <a class="button" href="xxx">xxx</a>
2. <a class="smooth-scroll button ghost" href="xxx/">xxx</a>
In the case of number 1, I can change the colour and font in: Appearence / Customize / Colors / Button
But I have no idea how to change the color of number 2. Is there an easy way to give a different color to the border and the text?