diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..cf9cf53
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,819 @@
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+}
diff --git a/test/visual.html b/test/visual.html
index d8518b7..60d8152 100644
--- a/test/visual.html
+++ b/test/visual.html
@@ -212,15 +212,12 @@
 <tr><td><span class="mathquill-static-math">\vec x + \tilde x + \vec A + \tilde A + \vec{abcd} + \tilde{abcd}</span><td><span>\vec x + \tilde x + \vec A + \tilde A + \vec{abcd} + \tilde{abcd}</span>^M
 <tr><td><span class="mathquill-static-math">\int _{\phi =0}^{2\pi }\int _{\theta =0}^{\pi }\int _{r=0}^{\infty }f(r,\theta ,\phi )r^2\sin \theta drd\theta d\phi </span><td><span>\int _{\phi =0}^{2\pi }\int _{\theta =0}^{\pi }\int _{r=0}^{\infty }f(r,\theta ,\phi )r^2\sin \theta drd\theta d\phi </span>
 <tr><td><span class="mathquill-static-math">\int_0^{\frac{\frac{1}{2}}{3}} \int_0^{\frac{1}{\frac{2}{3}}} \int_0^{\frac{1}{\frac{2}{\frac{3}{\frac{4}{5}}}}}</span><td><span>\int_0^{\frac{\frac{1}{2}}{3}} \int_0^{\frac{1}{\frac{2}{3}}} \int_0^{\frac{1}{\frac{2}{\frac{3}{\frac{4}{5}}}}}</span>
-<<<<<<< HEAD
 <tr><td><span class="mathquill-static-math">\overline{abc}</span><td><span>\overline{abc}</span>
 <tr><td><span class="mathquill-static-math">\overleftarrow{abc}</span><td><span>\overleftarrow{abc}</span>
 <tr><td><span class="mathquill-static-math">\overrightarrow{abc}</span><td><span>\overrightarrow{abc}</span>
 <tr><td><span class="mathquill-static-math">\overleftrightarrow{abc}</span><td><span>\overleftrightarrow{abc}</span>
 <tr><td><span class="mathquill-static-math">\overarc{abc}</span><td><span>\overarc{abc}</span>
-=======
 <tr><td><span class="mathquill-static-math">\begin{Vmatrix}x&amp;y\\1&amp;2\end{Vmatrix}</span><td><span>\begin{Vmatrix}x&amp;y\\1&amp;2\end{Vmatrix}</span>
->>>>>>> matrix
 <tr><td colspan=2><span id="sixes"></span>
 <script>
 $(function() {