span.preheader { display:none !important; visibility:hidden;line-height:0; opacity:0; font-size:0.1px; color:white; height:0; width:0; }/* What it does: Remove spaces around the email design added by some email clients. */ /* Beware: It can remove the padding / margin and add a background color to the compose a reply window. */ html, body { margin: 0 auto !important; padding: 0 !important; height: 100% !important; width: 100% !important; line-height: 1.4 !important; } /* What it does: Stops emai