.pf-chat-avatar{overflow:hidden!important}
.pf-chat-avatar img{width:100%;height:100%;object-fit:cover}
.pf-chat-welcome>img{width:58px;height:58px;border-radius:50%;object-fit:cover}
.pf-chat-message.is-agent{grid-template-columns:30px minmax(0,1fr);column-gap:7px}
.pf-chat-message.is-agent .pf-message-avatar{grid-column:1;grid-row:1 / span 3;width:30px;height:30px;border-radius:50%;object-fit:cover}
.pf-chat-message.is-agent small,.pf-chat-message.is-agent>div,.pf-chat-message.is-agent time{grid-column:2}