ol {
    counter-reset: item;
    list-style: none;
}

li {
    font-size: 16px;
    padding-bottom: 5px;
}
        
li:before {
    content: counters(item, ".");
    counter-increment: item;
    padding-right: 5px;
}
        
li.headerItem:before {
    content: counter(item) ".";
    counter-increment: item;
    font-size: 24px;
}

h2 {
    text-align: center;
}

.headerSpan {
    font-size: 24px;
}

.mainList, .headerItem {
    padding-left: 10px;
}

.headerItem {
    padding-top: 10px;
}

.box-body {
    padding-right: 20px;
}