How to put every two buttons on one rows with border separate between each row?

Question

I work on angular 8 I need to make web page design using html and css or bootstrap

my issue i face how to put every two buttons beside

each other with border and after finish first row

go to new row with new buttons .

what i try

<input 
    hidden 
    type="file" 
/>

<button >
    Upload
</button>

<div style="width:400px;">
    <div style="float: left; width: 130px"> 
        <button
    color="primary">
    Download Template
</button>
    </div>
    <div style="float: right; width: 225px"> 
        <button
    color="primary">
    Export
</button>
    </div>
</div>

Answer 1

Split each row into two columns using display: flex on the row and width 50% on the row children.

Then you can apply a border to the row.

.row {
  border-bottom: 1px solid black;
  display: flex;
  padding: 10px 0;
}

.row:first-child {
  border-top: 1px solid black;
}

.row div {
  width: 50%;
}

<div class="row">
  <input type="file"/>
</div>
<div class="row">
  <div><button>Button</button></div>
  <div><button>Button</button></div>
</div>
<div class="row">
  <div><button>Button Name</button></div>
  <div><button>Button</button></div>
</div>
<div class="row">
  <div><button>Button Long Name</button></div>
  <div><button>Button</button></div>
</div>