Decrease thickness of accent of custom headline

Support
#1

Hi. I have 2 custom headlines: http://fluent.group/curriculum/

How do I decrease the thickness of these?

#2

Hi there,

Please add this code in the custom CSS:

.h-custom-headline.accent span:before, 
.h-custom-headline.accent span:after {
    height: 1px;
}

Hope this helps.