<form class="form">
<label class="radio">
<span>Browse jobs by Industry</span>
<input type="radio" name="filters">
</label>
<label class="radio">
<span>Browse jobs by Sector</span>
<input type="radio" name="filters">
</label>
</form>
.form {
display: block;
width: 100%;
.radio {
input:checked~span {
color: red
}
}
}
В чем ошибка?