<!DOCTYPE html>
<html>
<body>
<table width="400" style="border-collapse: collapse">
    <tr style="border: 2px solid blue">
        <td>TR border: 2px solid blue</td>
    </tr>
    <tr style="border: 2px dotted red">        
        <td>TR border: 2px dotted red</td>
    </tr>
    <tr style="border: 2px solid blue">
        <td >TR border: 2px solid blue</td>
    </tr>
    <tr style="border: 2px dotted black">
        <td>TR border: 2px dotted black</td>
    </tr>
    <tr>
        <td style="color:blue">TR 