@media screen and (max-width: 1200px) {
    .sp-1200-w95 {
        width: 95%;
    }
}

@media screen and (max-width: 999px) {
    .constellation_item {
        width: 200px;
    }
}

@media screen and (max-width: 900px) {
    .constellation_item {
        width: 150px;
    }
}

@media screen and (max-width: 768px) {
    .sp-none {
        display: none;
    }

    .pc-none {
        display: block;
    }

    .sp-w40 {
        width: 40%;
    }

    .sp-w100 {
        width: 100%;
    }

    .sp-w90 {
        width: 90%;
    }

    .sp-w95 {
        width: 95%;
    }

    .constellation_item {
        width: 25%;
    }

    .sp-f16 {
        font-size: 16px;
    }

    .sp-f14 {
        font-size: 14px;
    }

    .sp-f13 {
        font-size: 13px;
    }

    .sp-w100p {
        width: 100px;
    }

    .sp-pad0-30 {
        padding: 0 30px;
    }

    .sp-pb50 {
        padding-bottom: 50px;
    }

    .deatail_constellation_item {
        display: block;
    }

    .detail_text {
        padding-left: 10px;
    }

    .sp-d-flex-center {
        display: flex;
        justify-content: center;
        align-items: center;
    }

    header nav ul {
        margin-right: 10px;
        font-weight: 400;
        font-size: 10px;
    }

    header nav ul li img {
        border-radius: 50%;
        background-color: #eedecb;
        padding: 10px 8px;
    }

    .sp-pl25 {
        padding-left: 25px;
    }

    .sp-d-block {
        display: block;
    }
}