@page 
{
    size: A4; /* auto is the initial value */
    margin: 0; /* this affects the margin in the printer settings */
}

html, body, .css_Home_MainForm 
{
    background: none !important;
    border: none !important; 
    margin: 0 !important; /* this affects the margin on the content before sending to printer */
    padding: 0 !important;
}

body {
    width: 820px !important;
    -webkit-print-color-adjust: exact !important;
}

/* alternative if print cmd fails */
#Cmp_Default_DemoCnt,
#Cmp_View_ActionBar,
.css_View_PaymentOptions,
.css_View_UploadedFiles,
#Cmp_Preview_ActivityHistory,
.css_Preview_Powered,
.css_Preview_StatusStrap_Cnt
{
    display: none !important;
}

.css_Preview_DocumentContent
{
    border: none !important;
    margin: 0 !important;
    -webkit-border-radius: 0px !important;
    -moz-border-radius: 0px !important;
    border-radius: 0px !important;
    -webkit-box-shadow: none !important;
    -moz-box-shadow: none !important;
    -ms-box-shadow: none !important;
    -o-box-shadow: none !important;
    box-shadow: none !important;
}