diff --git a/analoginput.php b/analoginput.php
index c7143bd..80f35e5 100644
--- a/analoginput.php
+++ b/analoginput.php
@@ -36,7 +36,7 @@ $( document ).ready(function() {
 function inputblock($number, $pin){
   echo "<!-- analoginput $number -->";
   echo "<div class='w3-row-padding' id='analog$number'>";
-  echo "<div class='w3-col m4 w3-margin-bottom'>";
+  echo "<div class='w3-col m12 l4 w3-margin-bottom'>";
   $command = "cat /sys/bus/iio/devices/iio:device0/in_voltage{$pin}_raw 2>&1";
   $value = exec($command);
   echo "<div class='w3-container w3-teal'>";
diff --git a/input.php b/input.php
index 4b1f32a..007dbd6 100644
--- a/input.php
+++ b/input.php
@@ -8,7 +8,7 @@ $( document ).ready(function() {
     inputstatus.onmessage = function(event) {
       obj = JSON.parse(event.data);
       for (i = 0; i < 8; i++) {
-        htmlcode =  "<div class='w3-col m4 w3-margin-bottom'>";
+        htmlcode =  "<div class='w3-col m12 l4 w3-margin-bottom'>";
         if (obj[i] == "1"){
           htmlcode = htmlcode +  "<div class='w3-container w3-red'>";
         }else if(obj[i] == "0"){
diff --git a/relay.php b/relay.php
index 2d8cf71..3d728d6 100644
--- a/relay.php
+++ b/relay.php
@@ -14,7 +14,7 @@ $( document ).ready(function() {
     relaystatus.onmessage = function(event) {
       obj = JSON.parse(event.data);
       for (i = 0; i < 8; i++) {
-        htmlcode = "<div class='w3-col m4 w3-margin-bottom'>";
+        htmlcode = "<div class='w3-col m12 l4 w3-margin-bottom'>";
         if (obj[i] == "0"){
           htmlcode = htmlcode + "<div class='w3-container w3-red'>";
         }else if(obj[i] == "1"){