Upload text overlap

[IvanDanchev]

Describe the bug
When selecting multiple files in a synchronous Upload, the summary text and the text of the last selected file overlap.

To reproduce
Steps to reproduce the behavior:

1. Go to the following demo: https://demos.telerik.com/kendo-ui/upload/basicusage
2. Select 2 or more files in the Upload
3. The summary text Total: 2 files and the text of the last selected file overlap.

Expected behavior
The summary text should have a proper margin, so that it does not overlap with the file text.

The overlap is caused by the following CSS rule in the themes:

.k-upload .k-multiple-files-wrapper .k-file-summary {
    margin-top: -4px;
}

As a workaround the margin can be set to 4px:

.k-upload .k-multiple-files-wrapper .k-file-summary {
    margin-top: 4px;
}

Affected package (please remove the unneeded items)

• theme-default
• theme-bootstrap
• theme-material
• theme-tasks

Affected suites (please remove the unneeded items)

• Kendo UI for jQuery

Affected browsers (please remove the unneeded items)

• All

Build system information (please remove the unneeded items)

• Not Applicable