Möglichkeit 1
/* die Klasse bullits im Editor hinzufügen */
.bullits{
counter-reset: list-counter;
list-style: none;
}
.bullits ol{
list-style: none;
}
.bullits li{
padding-left: 10px;
}
.bullits li:before{
position: absolute;
left: 0;
content: counter(list-counter);
counter-increment: list-counter;
color: red;
font-family: inherit;
font-size: 70%;
font-weight: bold;
text-align: center;
width: 22px;
height: 22px;
background: white;
border-radius: 1.7ch;
margin-top: 2px;
line-height: 200%;
}