css - Style - to behave like a -

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I would like to use drag and drop such as jquery plugins and other effects like unordered list

The problem I am facing is that & lt; Li & gt; behaves strangely when stuff is put into it. li> tag & lt; Div & gt; behaves like a tag, but still keeps the vertical sequence style?

Here's an easy way: 

  ul, li {display : Block; List style: none; Margin: 0; Padding: 0; }

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