Fala bro @HLDFR
First, is this code right? Here I am not able to reproduce this same transformation =/
But I can help you with the coloring.
div:not(.initial) > div > div > div > [data-refs-self='["your-tag"]'] {
--ls-selection-background-color: #EBCB8B;
--ls-block-highlight-color: #EBCB8B;
padding: 8px 0;
border-radius: 5px;
border-left: 4px solid #88C0D0;
background-color: #D8DEE9;
transform: translateX(-4px);
}
You’ll get this