.single-option-radio input[data-size-availability] + label { width:auto; min-width:44px; min-height:44px; height:auto; padding:8px 10px; display:inline-flex; flex-direction:column; align-items:center; justify-content:center; line-height:1.3; }
.single-option-radio input[data-size-availability]:disabled + label .option-value-text, .single-option-radio label.option-out-of-stock .option-value-text { text-decoration:line-through; }
.single-option-radio input[data-size-availability] + label .option-stock-label { display:block; font-size:11px; line-height:1.3; white-space:normal; text-decoration:none; color:#595959; }
.single-option-radio input[data-size-availability] + label .option-stock-label[hidden] { display:none; }
.single-option-radio input[data-size-availability]:disabled + label { opacity:1; background:#f4f4f4; color:#595959; cursor:not-allowed; }

.single-option-radio input[data-size-availability] + label.disabled:before { content:none; }