修改样式

public/static/ueditor/ADT/attachment/attachment.css

@@ -96,7 +96,7 @@
 #upload .placeholder .webuploader-pick {
     font-size: 18px;
     background: #00b7ee;
-    border-radius: 3px;
+    3px;
     line-height: 44px;
     padding: 0 30px;
     *width: 120px;
@@ -198,7 +198,7 @@
     overflow: hidden;
     z-index: 50;
     margin: 0;
-    border-radius: 0;
+    0;
     background: none;
     -webkit-box-shadow: 0 0 0;
 }
@@ -317,7 +317,7 @@
     height: 113px;
     background: url(./images/image.png) no-repeat center 12px;
     border: 1px solid #eeeeee;
-    border-radius: 0;
+    0;
 }
 #upload .filelist li.filePickerBlock div.webuploader-pick  {
     width: 100%;
@@ -447,7 +447,7 @@
     color: #565656;
     padding: 0 18px;
     display: inline-block;
-    border-radius: 3px;
+    3px;
     margin-left: 10px;
     cursor: pointer;
     font-size: 14px;
@@ -678,4 +678,4 @@ i.file-preview.file-type-bmp,
 i.file-preview.file-type-png,
 i.file-preview.file-type-psd{
     background-position: -140px center;
-}
+}