Number on slider indicators on Hero Image

Good afternoon,

I’m seeing numbers on the indicators of my Hero Image slider:

EDIT: I found the cause of the problem. I’m adding lists to my website and I added a Custom CSS to enumerate the lists, and I found out the slider indicators are list items. Here’s the CSS:

ol {
list-style-type: none;
counter-reset: item;
margin: 0;
padding: 0;
}

ol > li {
display: table;
counter-increment: item;
margin-bottom: 0.6em;
}

ol > li:before {
content: counters(item, “.”) “. “;
display: table-cell;
padding-right: 0.6em;
}

li ol > li {
margin: 0;
}

li ol > li:before {
content: counters(item, “.”) ” “;
}

So now the question is: how can I deactivate this CSS on your widgets? Thanks in advance!