/*数量選択箇所に数量のテキスト表示*/
.fs-c-quantity{
display: flex;
align-items: center;
position: relative;
}
.fs-c-quantity::before{
content:”数量”;
white-space:nowrap;
}
.fs-c-quantity__number:focus:not(.is-error) + .fs-c-quantity__message{
left:calc(100% + 4px);
}