uh, footer centering fix now

i broke this when i messed with the text flow. i sure don't know css.

layouts/partials/footer.html

@@ -15,7 +15,4 @@
        {{ .Site.Params.Author }}
     {{ end }}
     </p>
-    <p class="powerby">
-        Powered by <a href="http://www.gohugo.io/">Hugo</a> Theme By <a href="https://github.com/nodejh/hugo-theme-cactus-plus">nodejh</a>
-    </p>
 </footer>

static/css/style.css

@@ -186,11 +186,12 @@ nav.navigation a.button {
 
 /* footer */
 #footer {
-  margin-top: 100px;
+  display: flex;
-  margin-bottom: 100px;
+  align-items: center;
-  text-align: center;
   color: #bbbbbb;
   font-size: 14px;
+  line-break: anywhere;
+  margin: 100px auto;
 }
 #footer .copyright {
   margin: 20px auto;