body {
    font-size: 13px;
}

table {
    width: 100%;
    border-collapse: collapse;
}

div.form {
    display: block;
    text-align: center;
}

.avatar {
    vertical-align: middle;
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.h4,
h4 {
    font-size: 1.2rem;
}

table {
    width: 100%;
    border-collapse: collapse;
}

div.form {
    display: block;
    text-align: center;
}

.avatar {
    vertical-align: middle;
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.button {
    background-color: #4CAF50;
    /* Green */
    border: none;
    color: white;
    padding: 8px 16px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 12px;
}