rerender docs
diff --git a/docs/use_kableExtra_with_formattable.html b/docs/use_kableExtra_with_formattable.html
index 6d5006c..f1347fe 100644
--- a/docs/use_kableExtra_with_formattable.html
+++ b/docs/use_kableExtra_with_formattable.html
@@ -11,7 +11,7 @@
<meta name="author" content="Hao Zhu" />
-<meta name="date" content="2017-10-24" />
+<meta name="date" content="2017-10-31" />
<title>Use kableExtra with formattable</title>
@@ -119,7 +119,7 @@
<h1 class="title toc-ignore">Use kableExtra with formattable</h1>
<h4 class="author"><em>Hao Zhu</em></h4>
-<h4 class="date"><em>2017-10-24</em></h4>
+<h4 class="date"><em>2017-10-31</em></h4>
</div>
@@ -148,7 +148,7 @@
<table class="table table-hover" style="width: auto !important; margin-left: auto; margin-right: auto;">
<thead>
<tr>
-<th style="border-bottom:hidden">
+<th style="border-bottom:hidden" colspan="1">
</th>
<th style="text-align:center; border-bottom:hidden; padding-bottom:0; padding-left:3px;padding-right:3px;" colspan="2">
<div style="border-bottom: 1px solid #ddd; padding-bottom: 5px;">
@@ -193,7 +193,7 @@
<td style="text-align:left;">
<span style=" font-style: italic;color: green;">160</span>
</td>
-<td style="text-align:left;width: 3cm; display: inline-block; ">
+<td style="text-align:left;width: 3cm; ">
<span style="display: inline-block; direction: rtl; border-radius: 4px; padding-right: 2px; background-color: lightgreen; width: 62.86%">110</span>
</td>
</tr>
@@ -210,7 +210,7 @@
<td style="text-align:left;">
<span style=" font-style: italic;color: green;">160</span>
</td>
-<td style="text-align:left;width: 3cm; display: inline-block; ">
+<td style="text-align:left;width: 3cm; ">
<span style="display: inline-block; direction: rtl; border-radius: 4px; padding-right: 2px; background-color: lightgreen; width: 62.86%">110</span>
</td>
</tr>
@@ -227,7 +227,7 @@
<td style="text-align:left;">
<span style=" font-style: italic;color: green;">108</span>
</td>
-<td style="text-align:left;width: 3cm; display: inline-block; ">
+<td style="text-align:left;width: 3cm; ">
<span style="display: inline-block; direction: rtl; border-radius: 4px; padding-right: 2px; background-color: lightgreen; width: 53.14%">93</span>
</td>
</tr>
@@ -244,7 +244,7 @@
<td style="text-align:left;">
<span style=" font-weight: bold;color: red;">258</span>
</td>
-<td style="text-align:left;width: 3cm; display: inline-block; ">
+<td style="text-align:left;width: 3cm; ">
<span style="display: inline-block; direction: rtl; border-radius: 4px; padding-right: 2px; background-color: lightgreen; width: 62.86%">110</span>
</td>
</tr>
@@ -261,7 +261,7 @@
<td style="text-align:left;">
<span style=" font-weight: bold;color: red;">360</span>
</td>
-<td style="text-align:left;width: 3cm; display: inline-block; ">
+<td style="text-align:left;width: 3cm; ">
<span style="display: inline-block; direction: rtl; border-radius: 4px; padding-right: 2px; background-color: lightgreen; width: 100.00%">175</span>
</td>
</tr>