I have tried that … again nowwith this css

.wpb_wrapper ul li:before {
display: none;
}

.wpb_wrapper ul li::before {
content: “\2022” !imporatnt; /* Add content: \2022 is the CSS Code/unicode for a bullet */
color: #F5D300; /* Change the color */
font-weight: bold; /* If you want it to be bold */
display: inline-block; /* Needed to add space between the bullet and the text */
width: 1em; /* Also needed for space (tweak if needed) */
margin-left: 0em; /* Also needed for space (tweak if needed) */
}

I can’t get rid of > (whatever Unicode I type)
https://firstcornershop.com/product/katadyn-gravity-befree-water-filter-3-0-l/