Answers for "css last element"

remove border from last child css

.menu li:last-child {
  border: none;
}

apply css on last child in parent div

.parent > *:last-child {
  background-color: red;
}

selecting last child css

p:last-child {
  font-size: 0.75em;
}

css let div be last

<div class="second">View</div>
<div>Tree</div>

css let div be last

<div class="second">View</div>
<div>Tree</div>