pomelo.css

body{
 background: #1e1e1e;  
 padding-top: 16px;
}
.card .pan {
   color: white;
}
.card .name, .card .security-code, .card .expiration-date {
   color: white;
   margin-bottom: 10px;
}
.list .pan, .list .name, .list .security-code, .list .expiration-date {
   color: white;
}
.label {
   color: #a6a2a2 !important;
}