Customize subscription form

@zitrusblau,

I don’t know if this will be helpful to you but, I managed to have my subscription forms to look better with this CSS I added through Yellow Pencil:

form.mailpoet_form br{
	display:none;
	visibility:hidden;
}

.mailpoet_form.mailpoet_form_successfully_send .mailpoet_validate_success{
	left: 50%;
	position: absolute;
	text-align: left;
	top: 12%;
	transform: translate(-50%, -50%);
}

and to the Manage my subcription page, I added this CSS:

.mailpoet-manage-subscription .mailpoet_paragraph select,.mailpoet-manage-subscription .mailpoet_paragraph select option{
	font-size:15px;
	font-family:'Montserrat', sans-serif;
}

.mailpoet-manage-subscription .mailpoet_paragraph select{
	margin-bottom:1em;
}

/* Mailpoet change email info */
.mailpoet-manage-subscription .mailpoet_paragraph .mailpoet-change-email-info{
	font-size:16px;
}

/* Strong Tag */
.mailpoet-manage-subscription label strong{
	font-size:16px;
	color:#3498db;
}

.mailpoet-manage-subscription input{
	margin-bottom:1em;
}

/* Label */
.mailpoet-manage-subscription .mailpoet_paragraph label{
	font-size:15px;
}

.mailpoet_paragraph label.mailpoet_checkbox_label input{
	margin-bottom:0em;
	font-size:15px !important;
}

.mailpoet_paragraph input.mailpoet_submit{
	margin-top:1em;
}