.expand {
    width: 100vw !important;
    max-width: none;
    margin-left: calc(50% - 50vw) !important;
    margin-right: calc(50% - 50vw) !important;
    left: 0;
}

/* .flex {
    display: flex;
    align-items: center;
}
.jc-center {
    justify-content: center;
}
.jc-between {
    justify-content: space-between;
}
.ai-baseline {
    align-items: baseline;
} */

/* .block-center {
    display: block;
    margin: 0 auto;
} */

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