diff --git a/css/视频布局.css b/css/视频布局.css
new file mode 100644
index 0000000..ff2f9e9
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+++ b/css/视频布局.css
@@ -0,0 +1,33 @@
+/*简易的视频布局*/
+/* 视频播放器容器样式 */  
+.video-container {  
+  position: relative;  
+  width: 640px;  
+}  
+
+/* 自定义进度条容器样式 */  
+.custom-progress-bar {  
+  position: absolute;  
+  bottom: 10px;  
+  left: 0;  
+  width: 100%;  
+  height: 10px;  
+  background: #444;  
+  cursor: pointer;  
+}  
+
+/* 自定义进度条填充样式 */  
+.custom-progress-bar .fill {  
+  position: absolute;  
+  top: 0;  
+  left: 0;  
+  height: 100%;  
+  width: 0;  
+  background: #f00;  
+  transition: width .2s; /* 平滑过渡效果 */  
+}  
+
+/* 隐藏默认的浏览器进度条 */  
+video::-webkit-media-controls-timeline {  
+  display: none;  
+}