Match File upload box height exactly with text input box (52px)

app.py

@@ -243,34 +243,42 @@ def process_message(message, history, images, system_prompt, temperature, max_to
 
 # 创建Gradio界面
 css = """
+/* 让文件上传框与文本框高度一致 */
 .compact-file {
-    height: 45px !important;
-    max-height: 45px !important;
+    height: 52px !important;
 }
-.compact-file > div {
-    height: 45px !important;
-    max-height: 45px !important;
-}
-.compact-file .wrap {
-    height: 45px !important;
-    max-height: 45px !important;
+.compact-file > div:first-child {
+    height: 52px !important;
+    display: flex !important;
+    flex-direction: column !important;
 }
 .compact-file label {
-    font-size: 11px !important;
-    margin-bottom: 2px !important;
+    display: none !important;  /* 隐藏标签以节省空间 */
+}
+.compact-file .wrap {
+    height: 52px !important;
+    padding: 0 !important;
 }
 .compact-file .file-preview {
-    max-height: 30px !important;
+    max-height: 52px !important;
     overflow-y: auto !important;
-    font-size: 11px !important;
+    font-size: 12px !important;
+    padding: 8px !important;
 }
 .compact-file input[type="file"] {
-    height: 30px !important;
-    font-size: 11px !important;
+    height: 52px !important;
+    font-size: 12px !important;
 }
 .compact-file .upload-container {
-    min-height: 30px !important;
-    max-height: 30px !important;
+    height: 52px !important;
+}
+/* 确保上传按钮区域也是正确高度 */
+.compact-file .upload-area {
+    height: 52px !important;
+    min-height: 52px !important;
+    display: flex !important;
+    align-items: center !important;
+    justify-content: center !important;
 }
 """
 
@@ -310,7 +318,7 @@ with gr.Blocks(title="Step-3", theme=gr.themes.Soft(), css=css) as demo:
                         file_count="multiple",
                         file_types=[".png", ".jpg", ".jpeg", ".gif", ".webp"],
                         interactive=True,
-                        show_label=True,
+                        show_label=False,
                         elem_classes="compact-file"
                     )
                 with gr.Column(scale=1, min_width=100):