.chat-icon-alt img {
    width: 50px;
    cursor: pointer;
    z-index: 1000;
    position: fixed;
    bottom: 1.5rem;
    right: 5rem;
}

.chat-window {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 300px;
    background-color: #fff;
    border: 1px solid #ccc;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

#chat-window-header {
    background-color: #0073aa;
    color: #fff;
    padding: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#chat-window-header button {
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
}

#chat-messages {
    flex: 1;
    padding: 10px;
    overflow-y: auto;
    max-height: 300px;
    border-top: 1px solid #ccc;
    border-bottom: 1px solid #ccc;
}

#chat-input {
    width: 100%;
    padding: 10px;
    border: none;
    border-top: 1px solid #ccc;
    outline: none;
}

#chat-send-btn {
    background-color: #0073aa;
    color: #fff;
    padding: 10px;
    border: none;
    cursor: pointer;
    width: 100%;
}