MediaWiki:Chat.css

.Chat img.avatar {
    border-radius: 2pc;
    border: none;
}
 
.Write img {
    border: none;
}
 
.ChatWindow .User img {
    border:none;
}
 
/* Rounded chat avatars */ 
.ChatModule .avatar {
    border-radius: 2pc;
}

/* fond d'écran */
.ChatWindow {
    background: url(http://vignette3.wikia.nocookie.net/asterix/images/e/e4/Banquet.jpg/revision/latest?cb=20160604151045&path-prefix=fr);
}

.Chat .you,
.continued you,
.message {
    background:rgba(255, 255, 255, 0.3)
}
 

.Chat {
    background:transparent;
}

section#WikiaPage.WikiaPage {
    background-color:transparent;
}