app/views/layouts/pdfs/hospital.pdf.erb
<!DOCTYPE html>
<html lang="es">
<head>
<meta content="text/html; charset=UTF-8" http-equiv="Content-Type"/>
<title><%= current_hospital.name %></title>
<style>
.container {
display: flex;
flex-direction: column;
}
.container > div {
padding-top: 5px;
word-wrap: break-word;
}
.text-uppercase {
text-transform: uppercase;
}
.text-right {
text-align: right;
}
.text-center {
text-align: center;
}
.text-justify {
text-align: justify;
}
.font-17-px {
font-size: 17px;
}
.font-18-px {
font-size: 18px;
}
</style>
</head>
<body>
<%= yield %>
</body>
</html>