Hi Sasha,
Can you try updating the code to this?:
.entry-content :is(p,li,figcaption,em,i,strong) > a {
color: black;
font-weight: 700;
box-shadow: inset 0 -0.5em #A3E4DA;
transition: box-shadow 0.2s ease-in;
}
.entry-content :is(p,li,figcaption,em,i,strong) > a:hover {
box-shadow: inset 0 -1.5em #A3E4DA;
}