How can I change the button colour on the Dawn Theme header?

I am trying to change the button colour on the header with no luck.

I have tried placing the following code in the base.css file

#section.template–14182148767790__image_banner.block.button.button_label_1/escape
{ color: #F6F2F2 !important;
background-color: #AFBEE3 !important;
}

@boundlove can you provide store Url?

It’s not a published store yet!

@boundlove you can send me an unpublish preview link of theme if possible?

https://qy6vovia96o3scrv-13737099310.shopifypreview.com

@boundlove use this class

.banner__content .button:last-child {

 color: #F6F2F2 !important;
background-color: #AFBEE3 !important;
}

That didn’t work unfortunately

please let me check for you deeply can you contact us below! @boundlove

@boundlove use

.banner__buttons {
 color: #F6F2F2 !important;
background-color: #AFBEE3 !important;
}

Still no luck!

can you DM! @boundlove