xmpp.chapril.org-conversejs/sass/_chatrooms.scss

#converse-embedded-chat,
#conversejs {
    .new-chatroom-nick {
        margin: 1em auto;
    }

    .add-chatroom {
        input[type="submit"],
        input[type="button"] {
            margin: 0.3em 0;
        }
    }

    .chat-head-chatroom {
        background-color: $chatroom-head-color;
        .chatbox-btn {
            &.button-on {
                background-color: $chat-head-text-color;
                color: $chatroom-head-color;
            }
        }
        .chat-title {
            color: $chatroom-color-lightest;
            .chatroom-name {
                color: white;
            }
            .chatroom-jid {
                font-size: $font-size-small;
            }
            .chatroom-description {
                color: white;
                font-size: 80%;
                font-style: italic;
                overflow: hidden;
                text-overflow: ellipsis;
                white-space: nowrap;
                margin: 0.3em 0;
            }
        }
    }

    .chatroom {
        width: $chatroom-width;
        @media screen and (max-height: $mobile-landscape-height){
            width: $mobile-chat-width;
        }
        @media screen and (max-width: $mobile-portrait-length) {
            width: $mobile-chat-width;
        }

        .box-flyout {
            min-width: $chatroom-width;
            width: $chatroom-width;
            @media screen and (max-height: $mobile-landscape-height) {
                height: $mobile-chat-height;
                width: $mobile-chat-width;
                height: 100vh;
            }
            @media screen and (max-width: $mobile-portrait-length) {
                height: $mobile-chat-height;
                width: $mobile-chat-width;
                height: 100vh;
            }
            .chatroom-body {
                height: 289px;
                @include border-bottom-radius($chatbox-border-radius);
                @include calc(height, '100% - #{$chat-head-height}');
                background-color: white;
                border-top: 0;
                width: 100%;
                overflow: hidden;

                .chat-info {
                    color: white;
                    line-height: normal;
                }
                .mentioned {
                    font-weight: bold;
                }
                .chat-message {
                    &.onload {
                        animation: colorchange-chatmessage-muc 1s;
                        -webkit-animation: colorchange-chatmessage-muc 1s;
                    }
                    .chat-msg-them {
                        color: $chatroom-message-them-color;
                        canvas {
                            background: $red;
                        }
                    }
                    .chat-msg-me {
                        canvas {
                            background: $light-blue;
                        }
                    }
                }
                .disconnect-msg {
                    padding: 2em 2em 0 2em;
                }
                .chat-area {
                    word-wrap: break-word; 
                    width: 100%;
                    float: left;
                    min-width: $chat-width;
                    height: calc(100% - 95px);

                    .new-msgs-indicator {
                        background-color: $chatroom-head-color;
                        max-width: 70%;
                    }
                    .chat-content {
                        padding: 0.5em;
                    }
                    &.full {
                        min-width: 100%;
                        .new-msgs-indicator {
                            min-width: 100%;
                        }
                    }
                }
                .occupants {
                    overflow-x: hidden;
                    overflow-y: hidden;
                    float: right;
                    vertical-align: top;
                    background-color: white;
                    border-left: 1px solid $text-color;
                    border-bottom-right-radius: $chatbox-border-radius;
                    width: 30%;
                    height: 100%;
                    padding: 0.5em;
                    .occupants-heading {
                        padding: 0.3em 0;
                        font-weight: bold;
                    }
                    .chatroom-features {
                        bottom: 0.5em;
                        width: 100%;

                        .feature {
                            float: left;
                            margin-right: 0.5em;
                            padding-right: 0;
                            font-size: 1em;
                            cursor: help;
                        }
                    }
                    .awesomplete {
                        ul {
                            padding: 0;
                            li {
                                padding: .5em;
                            }
                        }
                    }
                    ul {
                        padding: 0.5em 0 0 0;
                        margin-bottom: 0.5em;
                        overflow-x: hidden;
                        overflow-y: auto;
                        list-style: none;

                        &.occupant-list {
                            overflow-y: auto;
                            @include calc(height, '100% - 220px');
                        }
                        &.features-list {
                            padding-top: 0;
                        }
                        li {
                            cursor: default;
                            display: block;
                            font-size: $font-size-small;
                            overflow: hidden;
                            padding: 0.2em 0.5em 0.2em 0;
                            text-overflow: ellipsis;
                            white-space: nowrap;
                            [class^="icon-"], [class*=" icon-"] {
                                padding-right: 0.5em;
                            }
                            &.feature {
                                font-size: $font-size-tiny;
                            }
                            &.occupant {
                                cursor: pointer;
                                .occupant-status {
									display: inline-block;
                                    margin-right: 0.5em;
									width: 0.5em;
									height: 0.5em;
                                    &.occupant-online,
                                    &.occupant-chat {
                                        background-color: #1A9707;
                                    }
                                    &.occupant-dnd {
                                        background-color: red;
                                    }
                                    &.occupant-away {
                                        background-color: darkorange;
                                    }
                                    &.occupant-xa {
                                        background-color: orange;
                                    }
                                }
                            }
                            &.moderator {
                                color: $moderator-color;
                            }
                            &.visitor {
                                color: $visitor-color;
                            }
                        }
                    }
                }
                .chatroom-form-container {
                    background-color: white;
                    border-bottom-left-radius: $chatbox-border-radius;
                    border-bottom-right-radius: $chatbox-border-radius;
                    border: 0;
                    color: $text-color;
                    font-size: $font-size;
                    height: 289px;
                    width: 100%;
                    @include calc(height, '100% - #{$chat-head-height}');
                    overflow-y: auto;
                    position: absolute;

                    .validation-message {
                        font-size: 90%;
                        color: $error-color;
                    }
                    .chatroom-form {
                        label,
                        input[type=text] {
                            display: block;
                        }
                    }
                    input[type=button],
                    input[type=submit] {
                        margin: 0 0.5em;
                    }
                    .button-primary {
                        background-color: $chatroom-head-color;
                    }
                }
            }
        }

        .sendXMPPMessage {
            .chat-toolbar {
                background-color: $chatroom-toolbar-color;
            }
            .chat-textarea {
                border-bottom-right-radius: 0;
            }
            .send-button {
                background-color: $chatroom-head-color;
            }
        }

        .room-invite {
            .invited-contact {
                margin: -1px 0 0 -1px;
                width: 100%;
                border: 1px solid #999;
            }
        }
    }
}

@media screen and (max-width: 767px) {
    #conversejs  {
        .chatbox {
            .box-flyout {
                .chatroom-body {
                    .chat-area {
                        height: calc(100vh - 55px);
                    }
                }
            }
        }
    }
}