main {
    border: solid 1px transparent;
}

ul.cartstep {
    width: 60%;
}
@media (max-width:599px) {
    ul.cartstep {
        width: 100%;
    }
}

label.error {
    font-size: 100%;
    color: #F44336;
}

#addressform .col-4.head {
    background-color: #eee;
    border-bottom: 1px solid #fff;
}

#addressform .col-8 {
    border-bottom: 1px solid #eee;
}

#addressform label {
    color: #444;
    padding-top: 10px;
}

#addressform label span {
    margin-right: 10px;
}

#addressform .col-md-4.head {
    background-color: #eee;
    border-bottom: 1px solid #fff;
    padding-top: 15px;
}

#collapseMMSelect .flex-column {
    display: flex;
    flex-direction: column;
    align-items: baseline;
}

#collapseMDSelect .flex-column {
    display: flex;
    flex-direction: column;
    align-items: baseline;
}

/* =========LPトップ未入力======== */
.no-input {
    background-color: #ffe4e1 !important;
}

.required-bg:is(:-webkit-autofill,:autofill) {
    box-shadow: 0 0 0 1000px #fff inset !important;
}



#onestepprocess {
    display: none; /* 初期非表示 */
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5); /* 半透明の黒 */
    z-index: 9998;
}

#spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 6px solid #f3f3f3;
    border-top: 6px solid #3498db;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}