improve welcome UI

themes/common.css

@@ -168,7 +168,7 @@
 
 .welcome-card {
     border-radius: 10px;
-    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
+    box-shadow: 0px 0px 6px 3px #e5e7eb6b;
     padding: 15px;
     margin: 10px;
     flex: 0 0 calc(30% - 10px);
@@ -196,3 +196,11 @@
 .welcome-svg {
     padding-right: 10px;
 }
+
+.welcome-title-text {
+    text-wrap: nowrap;
+}
+
+.welcome-content {
+    text-wrap: balance;
+}

themes/welcome.js

@@ -111,13 +111,14 @@ class WelcomeMessage {
                 // 创建标题
                 const text = document.createElement('a');
                 text.textContent = message.title;
-                // var text = document.createTextNode(message.title);
+                text.classList.add('welcome-title-text');
                 text.href = message.url;
                 text.target = "_blank";
                 title.appendChild(text)
 
             // 创建内容
-            const content = document.createElement('p');
+            const content = document.createElement('div');
+            content.classList.add('welcome-content');
             content.textContent = message.content;