webapp/src/components/messages/versionMessage.scss

// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
.VersionMessage {
    background-color: rgb(var(--sidebar-text-active-border-rgb));
    display: flex;
    flex-direction: row;
    align-items: center;
    text-align: center;
    font-weight: 600;

    div {
        width: 100%;
    }

    > .banner {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: center;
        padding: 10px;
        color: #fff;

        .CompassIcon {
            font-size: 18px;
            margin-right: 2px;
        }

        .Button {
            margin-left: 8px;
            background-color: rgba(255, 255, 255, 0.16);
        }
    }

    .IconButton {
        float: right;
        color: #fff;
    }
}