On this page. https://nationalveteranstributenetwork.org/stories/. I have a section called Share with Us. I would like to reduce the spacing between Share with Us and Tag Your Posts #NVTN. I would also like to reduce the space between the Tag Your Posts #NVTN and the Facebook Icon. There is also quite a bit of space above the Share with US. Like to reduce this some also. Thank you.
Hello @rkassebaum,
Thanks for writing in!
In the heading element you can add a CSS class and then decrease margin-top value to reduce spacing between Share with us and Tag your posts text. 
Please refer following post to know more about CSS margin-top property.
https://www.w3schools.com/cssref/pr_margin-top.asp
Thanks.