text-generation-webui/css/chat_style-messenger.css

.chat {
    margin-left: auto;
    margin-right: auto;
    max-width: 800px;
    height: calc(100vh - 306px);
    overflow-y: auto;
    padding-right: 20px;
    display: flex;
    flex-direction: column-reverse;
    word-break: break-word;
    overflow-wrap: anywhere;
}

.message {
    padding-bottom: 25px;
    font-size: 15px;
    font-family: Helvetica, Arial, sans-serif;
    line-height: 1.428571429;
}

.circle-you {
    width: 50px;
    height: 50px;
    background-color: rgb(238, 78, 59);
    border-radius: 50%;
}

.circle-bot {
    width: 50px;
    height: 50px;
    background-color: rgb(59, 78, 244);
    border-radius: 50%;
    float: left;
    margin-right: 10px;
    margin-top: 5px;
}

.circle-bot img,
.circle-you img {
    border-radius: 50%;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.circle-you {
	margin-top: 5px;
    float: right;
}
.circle-bot + .text, .circle-you + .text {
    border-radius: 18px;
    padding: 8px 12px;
}

.circle-bot + .text {
	background-color: #E4E6EB;
	float: left;
}

.circle-you + .text {
    float: right;
    background-color: rgb(0, 132, 255);
    margin-right: 10px;
}

.circle-you + .text div, .circle-you + .text *, .dark .circle-you + .text div, .dark .circle-you + .text * {
	color: #FFF !important;
}
.circle-you + .text .username {
	text-align: right;
}

.dark .circle-bot + .text div, .dark .circle-bot + .text * {
    color: #000;
}

.text {
	max-width: 80%;
}

.text p {
    margin-top: 5px;
}

.username {
    font-weight: bold;
}

.message-body {}

.message-body img {
    max-width: 300px;
    max-height: 300px;
    border-radius: 20px;
}

.message-body p {
    margin-bottom: 0 !important;
    font-size: 15px !important;
    line-height: 1.428571429 !important;
}

.message-body li {
    margin-top: 0.5em !important;
    margin-bottom: 0.5em !important;
}

.message-body li > p {
    display: inline !important;
}

.message-body code {
    overflow-x: auto;
}
.message-body :not(pre) > code {
    white-space: normal !important;
}

.dark .message-body p em {
    color: rgb(138, 138, 138) !important;
}

.message-body p em {
    color: rgb(110, 110, 110) !important;
}