[Minor] Center throughput graph

diff --git a/interface/index.html b/interface/index.html
index 5fe3bca684bf783c99db64b33fe6440ecf7fbc9a..049d4bbeb9cc056e5a5e87aa422394599328ddc3 100644 (file)
--- a/interface/index.html
+++ b/interface/index.html
@@ -138,7 +138,7 @@
                                        <div class="widget-content">
                                                <div>
                                                        <div class="row">
-                                                               <div id="graph">
+                                                               <div id="graph" class="mx-auto">
                                                                        <span class="notice">Loading..</span>
                                                                        <noscript>Please enable Javascript</noscript>
                                                                </div>