How to remove gap between two td - html

Question

How to remove gap between two td ? I have tried some below solutions
from the Internet but none of them work. Attached the screenshot for
reference too. It will give clear idea of problem. The gap between two TD is very wide. How to reduce this Gap.
class="align-middle"
CELLSPACING=0
row-gap: 0;
class="views-field views-field-region views-align-center"
<app-header></app-header>
<section class="container">
<div class="row" style="background-color: white;">
<div class="col-xs-12 col-sm-8 col-md-4" >
<form action="/update/pricelist" method="POST" id="upload-file" enctype="multipart/form-data">
<h3>Import Pricelist</h3>
<hr>
<div class="wrapper-messages">
</div>
<br>
<input type="file" name="price_list" id="edit_price_list" (change)="ReadExcel($event)">
<div class="error-msg"></div>
<hr>
<div class="views-exposed-widget views-submit-button">
<button type="submit" class="btn btn-info form-submit icon-before submit-pricelist">
<span class="icon glyphicon glyphicon-ok" aria-hidden="true"></span>
Import
</button>
</div>
<br>
</form>
</div>
</div>
</section>
<!-- Table for excel -->
<div class="main-container container-fluid">
<div class="row">
<section id="block-views-exp-land-page" class="block block-views clearfix">
<form autocomplete="off" action="" method="post" id="views-exposed-form-land-page" accept-charset="UTF-8">
<div>
<section id="block-system-main" class="block block-system clearfix">
<div
class="view view-land view-id-land view-display-id-page table-checkbox-all view-dom-id-8d32f83bab6c36c396b926a7c7c35f7f">
</div>
<div class="view-content">
<div class="table-responsive" class="col-10" class="row align-items-center" class="col-md-12">
<table class="views-table cols-16 table table-hover table-0 table-0 table-0 neilsoft-region-table">
<thead class="neilsoft-region-table-head">
<tr>
<th class="views-field views-field-region views-align-center">
Autodesk Material Description
</th>
<th class="views-field views-field-php-4 views-align-center">
Autodesk SAP Material Description
</th>
<th class="views-field views-field-php-2 views-align-center">
Product Coming From
</th>
<th class="views-field views-field-php-2 views-align-center">
Media
</th>
</tr>
</thead>
</table>
</div>
</div>
<div class="view-content">
<div class="table-responsive" class="col-10" class="row align-items-center" class="col-md-12">
<table class="views-table cols-16 table table-hover table-0 table-0 table-0 neilsoft-region-table">
<thead class="neilsoft-region-table-head">
<tr *ngFor="let pricedata of ExcelData" class="align-middle">
<td>
{{pricedata.Autodesk_Material_Description}}
</td>
<td>
{{pricedata.Autodesk_SAP_Material_Description}}
</td>
<td>
{{pricedata.Product_Coming_From}}
</td>
<td>
{{pricedata.Media}}
</td>
</tr>
</thead>
</table>
</div>
</div>
</section>
</div>
</form>
</section>
</div>
</div>
<app-footer></app-footer>[enter image description here][1]

Answer 1

I suggest you looking for html table colspan (https://html.com/tables/rowspan-colspan/). With colspan you can merge two td cells. Take a look in the example below:
td {
width: 30px;
}
<table border="1">
<tr>
<td colspan="2">Merged</td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
</tr>
</table>

Answer 2

Perhaps border-collapse: collapse; is what you’re missing?
td {
background: red;
color: white;
padding: 0.5em;
}
.t1 {
margin-top: 2em;
border-collapse: collapse;
}
<table>
<tr><td>1</td><td>2</td><td>3</td></tr>
<tr><td>4</td><td>5</td><td>6</td></tr>
</table>
<table class="t1">
<tr><td>1</td><td>2</td><td>3</td></tr>
<tr><td>4</td><td>5</td><td>6</td></tr>
</table>