/*dialogos_personajes*/
[class^=jean_d] .personaje{width: 97px;height: 116px;background-image: url(https://static.cmm.uchile.cl/etapa4/FPG/01/diag_jean.png);}
[class^=jean_d] [class^=cola], [class^=jean_d] .dialogo{background-color: #f0d4ef;}

[class^=alex_d] .personaje{width: 97px;height: 116px;background-image: url(https://static.cmm.uchile.cl/etapa4/FPG/01/diag_alex.png);}
[class^=alex_d] .cola, [class^=alex_d] .dialogo{background-color: #ffc897;}