* {
    font-family: Arial, Helvetica, sans-serif;
    box-sizing: border-box;
    margin: 0px;
    padding: 0px;
}

h1, h2, h3, h4, h5, h6 {
    padding-bottom: 20px;
}

a {
    color: rgb(255, 255, 255);
    text-decoration: none;
}

#chat_message .post {
    color: rgb(255, 255, 255);
    background-color: rgb(0, 136, 7);
    margin: 0% 20% 2% 20%;
    border-radius: 20px;
    padding: 10px 5px 10px 5px;
    text-align: center;
    box-shadow:  0 0 20px rgba(0,0,0,5);
}

#chat_message .post p{
    text-align: left;
}

#chat_message {
    background-color: transparent;
    margin-top: 10px;
}