.po-relative {
    position: relative;
}

.card-message {
    box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2);
    transition: 0.3s;
    width: 17%;
    z-index: 100;
    padding: 5px 20px 5px 20px;
    background: #fff;
    position: fixed;
    bottom: 20px;
    left: 20px;
    border-radius: 5px;
}

.text-data {
    line-height: 1.3;
    word-spacing: 5px;
}

.btn-message {
    background-color: #1aae20;
    border: none;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
    width: 100%;
}

.btn-message:hover {
    background: #1a5c1c;
}