Update public/index.html

public/index.html

@@ -189,13 +189,13 @@
     </div>
     <div class="container" style="height:70px;">
       <!--<p>Filter:</p>-->
-        <button class="btn" style="background-color: lightgray;" id="filterall" onclick="filter(All)">All</button>
-	      <button class="btn" style="background-color: lightgray;" id="filter2023" onclick="filter(2023)">2023</button>
-	      <button class="btn" style="background-color: lightgray;" id="filter2022" onclick="filter(2022)">2022</button>
-        <button class="btn" style="background-color: lightgray;" id="filter2021" onclick="filter(2021)">2021</button>
-        <button class="btn" style="background-color: lightgray;" id="filter2020" onclick="filter(2020)">2020</button>
-        <button class="btn" style="background-color: lightgray;" id="filter2019" onclick="filter(2019)">2019</button>
-      <!--  <button class="btn" style="background-color: lightgray;" id="filter2018" onclick="filter(2018)">2018</button> >
+      <button class="btn" style="background-color: lightgray;" id="filterall" onclick="filter(All)">All</button>
+	    <button class="btn" style="background-color: lightgray;" id="filter2023" onclick="filter(2023)">2023</button>
+	    <button class="btn" style="background-color: lightgray;" id="filter2022" onclick="filter(2022)">2022</button>
+      <button class="btn" style="background-color: lightgray;" id="filter2021" onclick="filter(2021)">2021</button>
+      <button class="btn" style="background-color: lightgray;" id="filter2020" onclick="filter(2020)">2020</button>
+      <button class="btn" style="background-color: lightgray;" id="filter2019" onclick="filter(2019)">2019</button>
+      <!--  <button class="btn" style="background-color: lightgray;" id="filter2018" onclick="filter(2018)">2018</button> -->  
     </div>
     <div class="container" id="cont_paper">
       <!-- <div class="card" style="max-width: 1080px;">