fixed bad attributes in validator

index.html

@@ -39,7 +39,7 @@
         <img src="./images/opencv.png" alt="OpenCV" height="30">
         <img src="./images/stm32.png" alt="STM32" height="30">
     </p>
-    <hr width="80%" align="center">
+    <hr width="800" align="center">
     <h3>Experience:</h3>
     <a href="./embeded_details.html">
         <h4><i>Embedded Systems:</i></h4>
@@ -48,11 +48,11 @@
         My main stack consists of Platformio+EspIdf or Arduino, also tried STM32</p>
 
     <a href="https://github.com/OkunElya/Air-Quality-Monitor-Device">
-        <img src="./images/AQ_monitor.png" width="50%" border="2" alt="Air Quality Monitor Device"><br>
+        <img src="./images/AQ_monitor.png" width="500"  alt="Air Quality Monitor Device"><br>
         <p><i>Click the image to check GitHub Project</i></p>
     </a>
 
-    <hr width="80%" align="center">
+    <hr width="800" align="center">
 
     <a href="./opencv_details.html">
         <h4><i>OpenCV:</i></h4>
@@ -62,11 +62,11 @@
         Sadly i'm used to opencv binding in python and not C++ , but that is solvable)</p>
 
     <p>
-        <img src="./images/arucos.png" width="50%" border="2" alt="Image of a table with arucos sheet"><br>
+        <img src="./images/arucos.png" width="500" alt="Image of a table with arucos sheet"><br>
         <i>Random image from the internet (not mine)</i>
     </p>
 
-    <hr width="80%" align="center">
+    <hr width="800" align="center">
     <h3>Hobbies:</h3>
     <ol>
         <li>
@@ -77,7 +77,7 @@
                     href="https://t.me/iTakePhotosOnTapok">here</a> </p>
         </li>
     </ol>
-    <hr width="80%" align="center">
+    <hr width="800" align="center">
 
     <h3><a href="./table.html"> Table!!!! With Filters!!! (not working yet)</a></h3>
 <p align="right">Author: Kulesh <br>