Golang template serving css on different directory levels

Question

I'm using golang's "html/template" package to serve content on multiple pages using the same _base.html as a framework. I merge multiple html files (_base.html and the content file) to serve as one.

func main() {
http.HandleFunc("/", indexHandler)
http.HandleFunc("/blog/", blogHandler)
http.Handle("/css/", http.StripPrefix("/css/", http.FileServer(http.Dir("http/css"))))
http.ListenAndServe(":1337", nil)
}

func indexHandler(w http.ResponseWriter, r *http.Request) {
index := template.Must(template.ParseFiles(
    "http/html/_base.html",
    "http/html/index.html",
))
index.Execute(w, nil)
}

func blogHandler(w http.ResponseWriter, r *http.Request) {
blog := template.Must(template.ParseFiles(
    "http/html/_base.html",
    "http/html/blog.html",
))
blog.Execute(w, nil)
}

Doing so on the root of my webserver my css renders just fine, because the html link tag to my .css in _base.html points to the right directory using:

<link href="css/style.css" rel="stylesheet">

however when I navigate from / to /blog/ my css went a level down (or I went a level up, however you'd like to see it) and so the css href suddenly points to /blog/css/style.css and thus it won't render.

This can be easily fixed stating the level of the css in every content-file I merge with _base.html, however I feel there has to be another, cleaner, different way. Is there or is my gut misjudging in this case?

Solution

Didn't test it, so I'm not really sure, but what about changing

<link href="css/style.css" rel="stylesheet">

to

<link href="/css/style.css" rel="stylesheet">

?