body {
    background-color: #141218;
    margin: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}
.chat-wrapper {
    width: 96vw;
    height: calc(100vh - 70px);
}
open-chat {
    width: 100%;
    height: 100%;
    display: block;
    border-radius: 10px;
    font-size: 16px;
    /* font-family: system-ui, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol'; */
    padding-top: 10px;
}