.whatsapp-button {
    background-color:#25d366;
    color:#FFF;
    z-index:100;
    border-radius: 50%;
}

.whatsapp-icon {
    margin:1em;
}

.chatbot-button {
    background-color:blue;
    color:#FFF;
    z-index:100;
    border-radius: 50%;
}

.chatbot-icon {
    margin:1em;
}

.subir-button {
    background-color:gray;
    color:#FFF;
    z-index:100;
    border-radius: 50%;
}

.subir-icon {
    margin:1em;
}

.buttons{
    position:fixed;
    bottom:2em;
    right:2em;
}