.c-main-picture {
    width: 100%;
    position: relative;
}
.c-main-picture .bgd, .c-main-picture .bgm {
    width: 100%;
    height: auto;
}
.c-main-picture .text-box {
    font-size: 100%;
    font-weight: normal;
    margin: 0;
    transform-origin: top left;
}
.c-main-picture .text-box .title {
    font-weight: 800;
}
.c-main-picture .text-box .content {
    font-weight: 500;
}
@media (min-width: 1200px) and (max-width: 1300px) {
    .c-main-picture .text-box {
        transform: scale(0.85);
        width: 40% !important;
    }
}
@media (max-width: 1200px) {
    .c-main-picture .text-box {
        transform: scale(0.7);
        width: 50% !important;
    }
}
@media (max-width: 1000px) {
    .c-main-picture .content-box {
        background: #eceff1;
        width: 100%;
        padding: 1.5em 1.5em;
        margin-top: -10px;
    }
    .c-main-picture .text-box {
        width: 100% !important;
        transform: scale(1.0) !important;
    }
    .c-main-picture .text-box .title {
        font-size: 150% !important;
    }
    .c-main-picture .text-box .content {
        font-size: 120% !important;
    }
    .c-main-picture .bgd {
        display: none;
    }
}
@media (min-width: 1000px) {
    .c-main-picture .content-box {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
    }
    .c-main-picture .text-box {
        position: absolute;
    }
    .c-main-picture .bgm {
        display: none;
    }
}
.c-main-picture p {
    margin: 0;
}