diff --git a/sys0-code/api/fetch_printer_data.php b/sys0-code/api/fetch_printer_data.php
index 8dae215..b0f258f 100644
--- a/sys0-code/api/fetch_printer_data.php
+++ b/sys0-code/api/fetch_printer_data.php
@@ -71,11 +71,13 @@ while (mysqli_stmt_fetch($stmt)) {
 		$printer["print_status"]="Drucken";
 		$printer["view"]=1;
 	}
+	$printer["progress"]=($json["job"]["progress"]["printTime"]/($json["job"]["progress"]["printTime"]+$json["job"]["progress"]["printTimeLeft"]));
     }else if($cancel==1){
 	exec("curl --max-time 10 $url/api/job?apikey=$apikey > /var/www/html/user_files/" . $_SESSION["username"] . "/json.json");
         $fg = file_get_contents("/var/www/html/user_files/" . $_SESSION["username"] . "/json.json");
         $json = json_decode($fg, true);
-        $printer["progress"] = (int) $json['progress']['completion'];
+        //$printer["progress"] = (int) $json['progress']['completion'];
+	$printer["progress"]=($json["job"]["progress"]["printTime"]/($json["job"]["progress"]["printTime"]+$json["job"]["progress"]["printTimeLeft"]));
         $printer["file"] = short_path($json["job"]["file"]["name"], 10, 10);
         $printer["print_time_total"] = seconds_to_time(intval($json["job"]["estimatedPrintTime"]));
         $printer["print_time_left"] = seconds_to_time(intval($json["progress"]["printTimeLeft"]));
@@ -92,7 +94,8 @@ while (mysqli_stmt_fetch($stmt)) {
         $json = json_decode($fg, true);
 	if($json['state']=="Starting print from SD" or $json['state']=="Printing" or $json['state']=="Printing from SD" or $system_status==99){
 		$printer["print_status"]="Von anderer Quelle aus gestartet.";
-		$printer["progress"] = (int) $json['progress']['completion'];
+		//$printer["progress"] = (int) $json['progress']['completion'];
+		$printer["progress"]=($json["job"]["progress"]["printTime"]/($json["job"]["progress"]["printTime"]+$json["job"]["progress"]["printTimeLeft"]));
         	$printer["file"] = short_path($json["job"]["file"]["name"], 10, 10);
         	$printer["full_file"]=$json["job"]["file"]["name"];
         	$printer["print_time_total"] = seconds_to_time(intval($json["job"]["estimatedPrintTime"]));
diff --git a/sys0-code/api/uploader/image_preview.php b/sys0-code/api/uploader/image_preview.php
new file mode 100644
index 0000000..1d22ad1
--- /dev/null
+++ b/sys0-code/api/uploader/image_preview.php
@@ -0,0 +1,30 @@
+<?php
+session_start();
+        $file_path=$_SESSION["current_file"];
+        include "../../config/config.php";
+        if(!isset($_SESSION["loggedin"]) || $_SESSION["loggedin"] !== true or $_SESSION["role"][0]!=="1"){
+                die("no_auth");
+            exit;
+        }
+$username=$_SESSION["username"];
+echo(get_base64_preview("/var/www/html/user_files/$username/".$_GET["file"]));
+
+function get_base64_preview($filename){
+                $base64="";
+                $file=fopen($filename,"r");
+                $start=-1;
+                while(!feof($file)&&$start!=0){
+                        $buf=fgets($file);
+                        if(stripos($buf,"thumbnail end")!==false)
+                                $start=0;
+                        if($start==1)
+                                $base64.=$buf;
+                        if(stripos($buf,"thumbnail begin")!==false)
+                                $start=1;
+                }
+                fclose($file);
+                $base64=str_replace(";","",$base64);
+                $base64=str_replace(" ","",$base64);
+                return $base64;
+        }
+?>
diff --git a/sys0-code/assets/php/user_page.php b/sys0-code/assets/php/user_page.php
index 7950109..e5645d7 100644
--- a/sys0-code/assets/php/user_page.php
+++ b/sys0-code/assets/php/user_page.php
@@ -113,9 +113,8 @@
 							session_start();
 							echo('
 								<div class="card m-2" style="width: 14em;" href="#">
-									<br>
 									<div class="d-flex justify-content-center align-items-center card-img-top" style="height:auto;margin-top:20px">
-										<i class="fa-solid fa-lock fa-6x justify-content-center"></i>
+										<i class="fa-solid fa-lock fa-3x justify-content-center"></i>
 									</div>
 									
 									<div class="card-body">
@@ -128,9 +127,8 @@
 								');
 							echo('
                                                                 <div class="card m-2" style="width: 14em;" href="#">
-                                                                        <br>
                                                                         <div class="d-flex justify-content-center align-items-center card-img-top" style="height:auto;margin-top:20px">
-                                                                                <i class="fa-solid fa-server fa-6x justify-content-center"></i>
+                                                                                <i class="fa-solid fa-server fa-3x justify-content-center"></i>
                                                                         </div>
 
                                                                         <div class="card-body">
@@ -145,7 +143,7 @@
 								echo('
 									<div class="card m-2" style="width: 14em;" href="#">
 										<div class="d-flex justify-content-center align-items-center card-img-top" style="height: auto;margin-top:20px">
-											<i class="fa-solid fa-user-plus fa-6x justify-content-center"></i>
+											<i class="fa-solid fa-user-plus fa-3x justify-content-center"></i>
 										</div>
 										<div class="card-body">
 											<h5 class="card-title">Neuer Admin erstellen</h5>
@@ -161,7 +159,7 @@
 
 									<div class="card m-2" style="width: 14em;" href="#">
 										<div class="d-flex justify-content-center align-items-center card-img-top" style="height: auto;margin-top:20px">
-											<i class="fa-solid fa-users fa-6x justify-content-center"></i>
+											<i class="fa-solid fa-users fa-3x justify-content-center"></i>
 										</div>
 										<div class="card-body">
 											<h5 class="card-title">Benutzer verwalten</h5>
@@ -174,7 +172,7 @@
 							echo('
 								<div class="card m-2" style="width: 14em;" href="#">
 									<div class="d-flex justify-content-center align-items-center card-img-top" style="height: auto;margin-top:20px">
-										<i class="fa-solid fa-trash fa-6x justify-content-center"></i>
+										<i class="fa-solid fa-trash fa-3x justify-content-center"></i>
 									</div>
 									<div class="card-body">
 										<h5 class="card-title">Account löschen</h5>
@@ -188,7 +186,7 @@
 							echo('
 								<div class="card m-2" style="width: 14em;" href="#">
 									<div class="d-flex justify-content-center align-items-center card-img-top" style="height: auto;margin-top:20px">
-										<i class="fa-solid fa-shield-halved fa-6x justify-content-center"></i>
+										<i class="fa-solid fa-shield-halved fa-3x justify-content-center"></i>
 									</div>
 									<div class="card-body">
 										<h5 class="card-title">Datenschutzrichtlinie</h5>
@@ -202,7 +200,7 @@
 							echo('
 								<div class="card m-2" style="width: 14em;" href="#">
 									<div class="d-flex justify-content-center align-items-center card-img-top" style="height: auto;margin-top:20px">
-										<i class="fa-solid fa-circle-info fa-6x justify-content-center"></i>
+										<i class="fa-solid fa-circle-info fa-3x justify-content-center"></i>
 									</div>
 									<div class="card-body">
 										<h5 class="card-title">Disclaimer</h5>
@@ -218,7 +216,7 @@
 								echo('
 									<div class="card m-2" style="width: 14em;" href="#">
 										<div class="d-flex justify-content-center align-items-center card-img-top" style="height: auto;margin-top:20px">
-											<i class="fa-solid fa-file fa-6x justify-content-center"></i>
+											<i class="fa-solid fa-file fa-3x justify-content-center"></i>
 										</div>
 										<div class="card-body">
 											<h5 class="card-title">System0 Protokoll ansehen</h5>
@@ -233,7 +231,7 @@
 								echo('
 									<div class="card m-2" style="width: 14em;" href="#">
 										<div class="d-flex justify-content-center align-items-center card-img-top" style="height: auto;margin-top:20px">
-											<i class="fa-solid fa-key fa-6x justify-content-center"></i>
+											<i class="fa-solid fa-key fa-3x justify-content-center"></i>
 										</div>
 										<div class="card-body">
 											<h5 class="card-title">System0 APIkey ansehen</h5>
@@ -248,7 +246,7 @@
 								echo('
 									<div class="card m-2" style="width: 14em;" href="#">
 										<div class="d-flex justify-content-center align-items-center card-img-top" style="height: auto;margin-top:20px">
-											<i class="fa-solid fa-print fa-6x justify-content-center"></i>
+											<i class="fa-solid fa-print fa-3x justify-content-center"></i>
 										</div>
 										<div class="card-body">
 											<h5 class="card-title">Einstellungen & Statistiken</h5>
@@ -263,7 +261,7 @@
 								echo('
 									<div class="card m-2" style="width: 14em;" href="#">
 										<div class="d-flex justify-content-center align-items-center card-img-top" style="height: auto;margin-top:20px">
-											<i class="fa-solid fa-calendar-days fa-6x justify-content-center"></i>
+											<i class="fa-solid fa-calendar-days fa-3x justify-content-center"></i>
 										</div>
 										<div class="card-body">
 											<h5 class="card-title">Drucker Reservieren</h5>
@@ -277,7 +275,7 @@
 								echo('
 									<div class="card m-2" style="width: 14em;" href="#">
 										<div class="d-flex justify-content-center align-items-center card-img-top" style="height: auto;margin-top:20px">
-											<i class="fa-solid fa-key  fa-6x justify-content-center"></i>
+											<i class="fa-solid fa-key  fa-3x justify-content-center"></i>
 										</div>
 										<div class="card-body">
 											<h5 class="card-title">Druckschlüssel erstellen</h5>
@@ -290,7 +288,7 @@
 								?>
 							<div class="card m-2" style="width: 14em;" href="#">
 								<div class="d-flex justify-content-center align-items-center card-img-top" style="height: auto;margin-top:20px">
-									<i class="fa-solid fa-message fa-6x justify-content-center"></i>
+									<i class="fa-solid fa-message fa-3x justify-content-center"></i>
 								</div>
 								<div class="card-body">
 									<input id="telegram_id" type="text" class="form-control mb-2" placeholder="Telegram Chat Id" value="<?php echo($_SESSION["telegram_id"]); ?>" oninput="update_telegram_id();">