JSFiddle - React, Tailwind, and code Playground

HTML

<table class="container" width="640" align="center" cellpadding="0" cellspacing="0" border="0" style="margin: 0 auto; padding: 0;">
<tr>
    <td valign="top" align="center" bgcolor="#ffffff">
            <div class="mobile-only" style="text-indent: -99999em; display: none; height: 0; width: 0; overflow: hidden; max-height: 0;">
                <img src="http://image.email-libertymutual.com/lib/fe6a15707464047f7c1c/m/1/CatAuto-Header-Mobile-320x159.jpgg" border="0">
            </div>
            <div class="no-mobile">
                <img src="http://image.email-libertymutual.com/lib/fe6a15707464047f7c1c/m/1/CatAuto-Header-Desktop-640x220.jpg" border="0">
            </div>
     </td>
</tr>
<tr>
    <td valign="top" align="center" bgcolor="#ffffff" style="padding:30px;" >
        <table cellpadding="0" cellspacing="0" border="0" width="600">
            <tr>
                <td colspan="2" style="letter-spacing: 3px; font-family: Arial, Helvetica, sans-serif; font-size:43px; color: #002663; text-align:justify; line-height:0px;">
                    <span style="line-height:43px;">OUR WEATHER EXPERTS</span>
                    <span style="display:inline-block;width:100%;"></span>
                </td>
            </tr>
            <tr>
                <td colspan="2" style="letter-spacing: 3px;  font-family: Arial, Helvetica, sans-serif; font-size:36px; color: #002663; text-align:justify; line-height:0px;">
                <strong style="line-height:36px;">ARE LOOKING OUT FOR YOU</strong>
                    <span style="display:inline-block;width:100%;"></span>
                </td>
            </tr>
            <tr>
                            <td style="font-family: Arial, Helvetica, sans-serif; font-size:16px; color:#666666; line-height:20px; padding:20px 35px 25px 0px;" align="left" class="borderbottom">
                            Your area is likely to receive severe storms in the upcoming months. We've prepared information and tips to help protect you...

CSS

.borderbottom {border-bottom: 1px solid #dadada;}
    .innerpadding {padding: 30px 30px 30px 30px;}

    /* CLIENT-SPECIFIC STYLES */
    #outlook a{padding:0;} /* Force Outlook to provide a "view in browser" message */
    .ReadMsgBody{width:100%;} .ExternalClass{width:100%;} /* Force Hotmail to display emails at full width */
    .ExternalClass, .ExternalClass p, .ExternalClass span, .ExternalClass font, .ExternalClass td, .ExternalClass div {line-height: 100%;} /* Force Hotmail to display normal line spacing */
    body, table, td, a{-webkit-text-size-adjust:100%; -ms-text-size-adjust:100%;} /* Prevent WebKit and Windows mobile changing default text sizes */
    table, td{mso-table-lspace:0pt; mso-table-rspace:0pt;} /* Remove spacing between tables in Outlook 2007 and up */
    img{-ms-interpolation-mode:bicubic;} /* Allow smoother rendering of resized image in Internet Explorer */

    /* RESET STYLES */
    body{margin:0; padding:0;}
    img{border:0; height:auto; line-height:100%; outline:none; text-decoration:none;}
    table{border-collapse:collapse !important;}
    body{height:100% !important; margin:0; padding:0; width:100% !important;}

    /* iOS BLUE LINKS */
    .appleBody a {color:#68440a; text-decoration: none;} 
    .appleFooter a {color:#999999; text-decoration: none;}