38 lines
464 B

<script>
let array = [1];
</script>
<style>
/* boundary of each */
.a + .b {
color: green;
}
.c + .d {
color: green;
}
/* if array is empty */
.a + .d {
color: green;
}
/* if array has multiple items */
.c + .b {
color: green;
}
/* normal sibling */
.b + .c {
color: green;
}
/* not match */
.a + .c {
color: green;
}
</style>
<div class="a" />
{#each array as item}
<div class="b" />
<div class="c" />
{/each}
<div class="d" />