fix btn on tablet (#610)

Author: Arhell

_includes/phar.html

@@ -13,11 +13,11 @@ <h4 class="panel-title">
 
       <div class="panel-collapse-body">
         <div class="row">
-          <div class="col-md-3">
+          <div class="col-lg-3">
 
             <a href="/thanks" class="btn btn-success btn-expand">Download</a>
           </div>
-          <div class="col-md-9">
+          <div class="col-lg-9">
 
             <div class="highlight">
               <pre>wget https://codeception.com/codecept.phar<a href="/thanks" class="phar-download" target="_blank">download <span
@@ -47,10 +47,10 @@ <h4 class="panel-title">
     <div id="collapseTwo" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingTwo">
       <div class="panel-collapse-body">
         <div class="row">
-          <div class="col-md-3">
+          <div class="col-lg-3">
             <a href="/thanks_php5" target="_blank" class="btn btn-success btn-expand">Download</a>
           </div>
-          <div class="col-md-9">
+          <div class="col-lg-9">
 
             <div class="highlight">
               <pre>wget https://codeception.com/php56/codecept.phar<a href="/thanks_php5" class="phar-download"