Let’s try excluding the sub-menu as well. 🙂
ul:not(.menu):not(.sub-menu) {
list-style: none;
}
ul:not(.menu):not(.sub-menu) li::before {
content: "\2022"; /* Add content: \2022 is the CSS Code/unicode for a bullet */
color: red; /* Change the color */
font-size: 20px;
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: -1em; /* Also needed for space (tweak if needed) */
}