.burger:hover, .xburgar:hover{
    transform: scale(1.3) rotate(180deg);
}

li::after {
    content: "";
    display: block;
    padding-bottom: 0.5rem;
    border-bottom: 0.1rem solid black;
    transform: scaleX(0);
    transition: 0.2s linear;
}

li:hover::after{
    transform: scaleX(0.5);
}

li:hover{
    color: black;
}