Optimized CSS

all/index.html

@@ -6,7 +6,7 @@
   <style>
     body {
       font-family: 'Segoe UI', Arial;
-      background-color: #aaa;
+      background-color: rgb(88, 88, 88);
       padding: 0;
       margin: 0;
     }
@@ -32,21 +32,23 @@
       width: 12rem;
       height: 12rem;
       background-color: #e0e0e0;
+      font-family: Arial, Helvetica, sans-serif;
     }
     h1 {
       font-size: 1.8rem;
     }
     .find, .find input {
       font-size: 1.1rem;
+      margin-bottom: 10px;
     }
     .top {
       position: -webkit-sticky;
       position: sticky;
       top: 0;
-      background-color: rgb(211, 211, 211);
+      background-color: rgb(41, 41, 41);
       padding: 0.2rem;
       padding-top: 0;
-      box-shadow: 0px 5px 18px 3px rgba(0,0,0,0.59);
+      color: white;
     }
     .top button {
       float: right; 
@@ -76,6 +78,7 @@
       display: flex;
       flex-wrap: wrap;
       width: 100%;
+      justify-content: center;
     }
     h1 {
       display:inline;