.article h2{
    font-size: 22px;
    color: #1a1d20;
    background-color: #ffeeee;
    padding: 4px;
}
.article h3{
    font-size: 20px;
    color: #1a1d20;
    background-color: #ffeeee;
    padding: 4px;
}
.article li{
    margin-top: 10px;
}
.article img{
    max-width: 600px;
    max-height: 300px;
    border-radius: 8px;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
    border: solid #a3a3a3 1px;
}