Vertical line inside td using a div - html

Question

I have a table and in one of the columns I have some graphics. What I need is a vertical line 20px from left on top of all what is in the td element.
I tried something like this but the result is not good.
<td>
<div>
<!-- my vertical line -->
<div style="width:20px; height:30px; z-index:1011; border-right: thin solid red;">
</div>
<!-- other content under the vertical line in td -->
<!-- here width can be more than 20px -->
<div style="width:5px; height:10px; z-index:1001; background-color:gray;"> </div>
</div>
</td>
I have also tried with position: relative; for "main div" and absolute for other 2 but not a good result.
With this in place is perfect, I just need to add a vertical line on top of this 20 px from left
<td>
<div>
<div style="width:5px; height:10px; z-index:1011; background-color:gray;"> </div>
</div>
</td>
red line
--------|----------td-----
|
--------|-- some line (one div in may case)
|
--------|---------</td>---
--------|---------<td>----
|
--- | other line
|
------------------</td>---
Fiddle wrong result ("not good")
this is what is expected

Answer 1

There are numerous pitfalls with a table used for creating a chart.
First, the table's cellspacing and the cells vertical padding must be set to zero to make the red line all the way from top to bottom. Second, the height should probably be set to some value, so the inner div of the last cells in a row can be set to 100% height in order to make the red line go from top to bottom within a cell (it also needs to be position absolutely due to possible overlap). Third, to make the horizontal lines appear in the middle of the cells, all cells should have a fixed line-height and the horizontal lines should be displayed as inline-block with vertical-align: middle.
table tr td {
height: 30px;
padding: 0 10px;
line-height: 30px;
}
.horizontal-line{
height:10px;
z-index:1001;
background-color:gray;
line-height: 20px;
display: inline-block;
vertical-align: middle;
border-radius: 5px;
}
.vertical-line{
width:0px;
z-index:10011;
border-right: thin solid red;
position: absolute;
height: 100%;
left: 20px;
}
.width-5{
width:5px;
}
.width-30{
width:30px;
}
td, td > div {
height: 100%;
position: relative;
line-height: 30px;
}
<table cellspacing="0">
<tr>
<td>1</td>
<td>11</td>
<td>
<div>
<div class="vertical-line" ></div>
<div class="horizontal-line width-5"></div>
</div>
</td>
</tr>
<tr>
<td>2</td>
<td>22</td>
<td>
<div>
<div class="vertical-line" ></div>
<div class="horizontal-line width-30"></div>
</div>
</td>
</tr>
</table>
Note: I also added and altered some other minor stuff like border-radius to reflect your screenshot a bit. If you want to play around, here is the fiddle.

Answer 2

I just made minor changes to your stylesheets and its working.
.horizontal-line{
height:10px;
z-index:1001;
background-color:gray;
margin-left: 5px;//addes this
}
.vertical-line{
height:30px;
width:20px;
z-index:10011;
border-right: thin solid red;
position: absolute;//and this
}
.width-5{
width:5px;
}
.width-30{
width:30px;
}
Let me know if you are satisfied with this answer. :)

Answer 3

Try this :-
<div style="width:5px; height:10px; z-index:1001; background-color:gray;padding-left: 20px"> </div>
or
<div style="width:5px; height:10px; z-index:1001; background-color:gray;margin-left: 20px"> </div>
Hope this'll help.