#aside1 {
    background-color: white;
}

.no_style {
    list-style: none;
}
#content>div>article#license {
    padding: 20px;
    background-color: #fafafa;
    border: none;
}

h1 {
    margin: 0;
    padding: 50px 0 0 0;
    text-align: center;
    font-size: 20px;
}
h2 {
    margin: 0;
    padding: 0 0 50px 0;
    text-align: center;
    font-size: 16px;
}
.centerText {
    text-align: center;
}

ol>li{
    margin: 20px 0;
}
ol>li>ul {
    margin-top: 20px;
}