beautify main layout

Author: DavidingPlus

source/css/styles.css

@@ -16,10 +16,8 @@ header {
     color: white;
     width: 100%;
     padding: 1.5em 0 1em;
-    /* Adjusted padding to reduce bottom margin */
     text-align: center;
     margin-bottom: 1.5em;
-    /* Reduced bottom margin */
     box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
 }
 
@@ -35,13 +33,9 @@ header .header-link {
     text-decoration: none;
     color: #007acc;
     font-size: 1.1em;
-    /* Slightly increased font size */
     font-weight: bold;
-    /* Bold text */
     line-height: 1.4;
-    /* Adjusted line height for better readability */
     letter-spacing: 0.05em;
-    /* Added letter spacing */
     border: 2px solid white;
     border-radius: 5px;
     background-color: white;
@@ -50,10 +44,8 @@ header .header-link {
 
 header .header-link:hover {
     background-color: #4da6ff;
-    /* Lighter blue for hover */
     color: white;
     border-color: #4da6ff;
-    /* Match border with background on hover */
 }
 
 main {
@@ -71,17 +63,25 @@ main:hover {
     transform: translateY(-5px);
 }
 
+.link-container {
+    display: flex;
+    flex-wrap: wrap;
+    justify-content: center;
+    gap: 1em;
+}
+
 a {
-    display: block;
-    width: fit-content;
-    margin: 1em auto;
+    display: inline-block;
+    margin: 1em;
     padding: 0.5em 1em;
     text-decoration: none;
     color: #007acc;
     font-size: 1.2em;
     transition: color 0.2s, transform 0.2s, box-shadow 0.2s;
     border: 2px solid #007acc;
     border-radius: 5px;
+    min-width: 200px;
+    text-align: center;
 }
 
 a:hover {