[Bug Report] local server page next button css styling broken (#89)

[wSeungMi]

[issue link] https://github.com/javascript-tutorial/server/issues/89

Edit before

Fix

The location of the file is server/modules/styles/blocks/page/page.styl

/* edit before */
&__nav_next
    left 0
    transition top animation_duration

/* edit after */
&__nav_next
    right 0
    transition top animation_duration

Edit after