.openerp .oe_kanban_email_template {
    width: 360px;
    height: 340px;
}

.openerp .oe_kanban_email_template .oe_kanban_content{
    height: 320px;
    overflow: hidden !important;
}

.kanban_html_preview {
    pointer-events: none;
    width: 600px;
    -webkit-transform: scale(.50);
    -ms-transform: scale(.50);
    transform: scale(.50);
    -webkit-transform-origin: 0 0;
    -ms-transform-origin: 0 0;
    transform-origin: 0 0;
    margin: 0;
}