Sorry but I have no idea what you mean by "Align list arrow."
Which properties panel are you working with -- HTML, CSS?
What exactly are you trying to do?
Which elements are you working with -- i.e. paragraphs, unordered lists, ordered lists, etc...?
For best answers here, please include the HTML & CSS code you have so far (a link to your page is preferred). A second option is to copy and paste code directly into the web forum post.