JSFiddle - React, Tailwind, and code Playground
by Brett DeWoody
HTML
<body leftmargin="0" topmargin="0" marginwidth="0" marginheight="0" yahoo="fix" style="font-family: Georgia, Times, serif; ">
<!-- Wrapper -->
<table width="100%" border="0" cellpadding="0" cellspacing="0" align="center">
<tr>
<td width="100%" valign="top" bgcolor="#ffffff" style="padding-top:20px">
<!-- Start Wrapper-->
<table width="650" border="0" cellpadding="0" cellspacing="0" align="center" class="deviceWidth" style="box-shadow: 0px 0px 30px #d4d4d4;">
<tr>
<td width="100%">
<!-- Start Header-->
<table width="650" border="0" cellpadding="0" cellspacing="0" align="center" class="deviceWidth" bgcolor="#000000">
<tr>
<td width="100%" bgcolor="#000000">
<!-- Logo -->
<table border="0" cellpadding="0" cellspacing="0" align="center" class="deviceWidth">
<tr>
<td style="padding:30px 0px 15px 0px" width="100%" class="center logo">
<a href=""><img src="http://placehold.it/310x50/000000/FFFFFF/&text=LOGO" width="310" height="50" alt="" border="0"></a>
</td>
</tr>
</table><!-- End Logo -->
<!-- Nav -->
<table border="0" cellpadding="0" cellspacing="0" align="center" class="deviceWidth">
<tr>
<td class="center" width="100%" style="font-size: 9px; color: #FFFFFF; font-weight: light; text-align: right; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; line-height: 20px; vertical-align: middle; padding:0px 10px 10px 10px; font-style:normal">
<a href="#" style="text-decoration: none; font-size: 12px; color:...
CSS
.ReadMsgBody {width: 100%; background-color: #ffffff;}
.ExternalClass {width: 100%; background-color: #ffffff;}
body {width: 100%; background-color: #ffffff; margin:0; padding:0; -webkit-font-smoothing: antialiased;font-family: Georgia, Times, serif}
table {border-collapse: collapse; mso-table-lspace:0pt; mso-table-rspace:0pt; }
@media only screen and (max-width: 640px) {
body[yahoo] .deviceWidth {width:440px!important; }
body[yahoo] .center {text-align: center !important;}
body[yahoo] .full {
display:block;
width:100%;
}
}