wordpress: flat theme, change banner size

问题

I am setting up a blog with a new flat theme. I haven't used these before so please excuse me if I don't explain myself well.

This theme, Cordillera, comes with a full screen banner which has text layered over it. The look is great but I'd really like to be able to either a) be able to set the banner size myself or b) have it automatically adjust the container height to the image uploaded. Both being smaller than full screen, which would pull up the content below it.

Not having used this type of theme before I'm not sure what to look at to adjust this. You can check out the demo linked above or on my blog. I'm not even sure what portion of code to pull out to have you start with. If you go to my blog, the section in question is the one with the angel art.

Thanks so much for looking! I appreciate any and all help!

回答1:

try to add this CSS into your site :

.top-banner {
    width: 100%!important;
    height: 300px!important;
    background-size: contain!important;
}

go to "Appearance > Customize > additionnal CSS"

来源：https://stackoverflow.com/questions/46383802/wordpress-flat-theme-change-banner-size