SO-51690227

by David Thomas

HTML

<input class="iput" type="checkbox" name="E33" value="33" stock="20" />
<input class="iput" type="checkbox" name="E34" value="33" stock="6" />
<input class="iput" type="checkbox" name="E646" value="33" stock="7" />
<input class="iput" type="checkbox" name="E46" value="33" stock="7" />
<input class="iput" type="checkbox" name="E626" value="33" stock="7" />
<input class="iput" type="checkbox" name="E656" value="33" stock="7" />

<div class="a"> Hello </div>
<div class="b"> BYE </div>

CSS

div.a,
input:checked~div.a {
  display: block;
}

div.b,
input:checked~input:checked~div.a {
  display: none;
}

input:checked~input:checked~div.b {
  display: block;
}