.step-box-left {
    width: 100%;
    margin-top: 50px;
}

.full-line {}

.step-container {
    padding-right: 40px;
    max-width: 56vw;
    min-width: 56vw;
    padding-left: calc(22vw + 20px);
}

.step-box-left .title-background {
    background-color: red;
    display: inline-block;
    border-top-right-radius: 10px;
    /* 右上の角を丸くする */
    border-bottom-right-radius: 10px;
    /* 右下の角を丸くする */
    padding-right: 40px;
    max-width: 28vw;
    min-width: 28vw;
    padding-left: 22vw;
}

.step-box .number,
.step-box .title {
    color: white;
    padding: 0px 20px;
}

.step-box .number .strong {
    font-size: 42px;
}

.step-box .number {
    font-size: 30px;
    margin-bottom: 0;
}

.step-box .title {
    font-size: 26px;
    margin-top: 0;
    margin-bottom: 20px;
}

.step-box-left .description-block {
    margin-top: 20px;
    padding-left: 22vw;
    max-width: 26vw;
    min-width: 26vw;
}

.step-box .description-block .description {
    color: black;
    font-size: 16px;
    padding-left: 20px;
    line-height: 1.6;
    min-height: 160px;
}

.step-box-left .image-block {
    position: absolute;
    padding-right: 22vw;
    /* 左パディングと右パディングに合わせた最大幅を設定 */
    margin-top: -160px;
    margin-left: 50vw;
}

.step-box .image-block img {
    width: 27vw;
    height: auto;
    max-height: 400px;
    border-radius: 15px;
}

.step-box .full-line {
    height: 1px;
    background-color: red;
    margin-top: 50px;
    margin-left: calc(22vw + 20px);
    margin-right: calc(22vw + 20px);
}


/* 大画面 */

@media (max-width: 1600px) {
    .step-container {
        max-width: 60vw;
        min-width: 60vw;
        padding-left: 18vw;
    }
    /* CSSのスタイル */
    .step-box-left .title-background {
        max-width: 30vw;
        min-width: 30vw;
        padding-left: 18vw;
    }
    .step-box-left .description-block {
        padding-left: 18vw;
        max-width: 30vw;
        min-width: 30vw;
    }
    .step-box-left .image-block {
        position: absolute;
        padding-right: 18vw;
        margin-top: -160px;
        margin-left: 50vw;
    }
    .step-box .image-block img {
        width: 31vw;
    }
    .step-box-left .full-line {
        margin-left: calc(18vw + 20px);
        margin-right: calc(18vw + 20px);
    }
}


/* 大画面 */

@media (max-width: 1500px) {
    .step-container {
        max-width: 62vw;
        min-width: 62vw;
        padding-left: 16vw;
    }
    /* CSSのスタイル */
    .step-box-left .title-background {
        max-width: 32vw;
        min-width: 32vw;
        padding-left: 16vw;
    }
    .step-box-left .description-block {
        padding-left: 16vw;
        max-width: 32vw;
        min-width: 32vw;
    }
    .step-box-left .image-block {
        position: absolute;
        padding-right: 16vw;
        margin-top: -160px;
        margin-left: 50vw;
    }
    .step-box .image-block img {
        width: 33vw;
    }
    .step-box-left .full-line {
        margin-left: calc(16vw + 20px);
        margin-right: calc(16vw + 20px);
    }
}


/* 大画面 */

@media (max-width: 1400px) {
    .step-container {
        max-width: 64vw;
        min-width: 64vw;
        padding-left: 14vw;
    }
    /* CSSのスタイル */
    .step-box-left .title-background {
        max-width: 34vw;
        min-width: 34vw;
        padding-left: 14vw;
    }
    .step-box-left .description-block {
        padding-left: 14vw;
        max-width: 34vw;
        min-width: 34vw;
    }
    .step-box-left .image-block {
        position: absolute;
        padding-right: 14vw;
        margin-top: -160px;
        margin-left: 50vw;
    }
    .step-box .image-block img {
        width: 35vw;
    }
    .step-box-left .full-line {
        margin-left: calc(14vw + 20px);
        margin-right: calc(14vw + 20px);
    }
}


/* 大画面 */

@media (max-width: 1300px) {
    .step-container {
        max-width: 66vw;
        min-width: 66vw;
        padding-left: 12vw;
    }
    /* CSSのスタイル */
    .step-box-left .title-background {
        max-width: 36vw;
        min-width: 36vw;
        padding-left: 12vw;
    }
    .step-box-left .description-block {
        padding-left: 12vw;
        max-width: 36vw;
        min-width: 36vw;
    }
    .step-box-left .image-block {
        position: absolute;
        padding-right: 12vw;
        margin-top: -160px;
        margin-left: 50vw;
    }
    .step-box .image-block img {
        width: 37vw;
    }
    .step-box-left .full-line {
        margin-left: calc(12vw + 20px);
        margin-right: calc(12vw + 20px);
    }
}


/* 大画面 */

@media (max-width: 1200px) {
    .step-container {
        max-width: 68vw;
        min-width: 68vw;
        padding-left: 10vw;
    }
    /* CSSのスタイル */
    .step-box-left .title-background {
        max-width: 38vw;
        min-width: 38vw;
        padding-left: 10vw;
    }
    .step-box-left .description-block {
        padding-left: 10vw;
        max-width: 38vw;
        min-width: 38vw;
    }
    .step-box-left .image-block {
        position: absolute;
        padding-right: 10vw;
        margin-top: -160px;
        margin-left: 50vw;
    }
    .step-box .image-block img {
        width: 39vw;
    }
    .step-box-left .full-line {
        margin-left: calc(10vw + 20px);
        margin-right: calc(10vw + 20px);
    }
}


/* 大画面 */

@media (max-width: 1100px) {
    .step-container {
        max-width: 70vw;
        min-width: 70vw;
        padding-left: 8vw;
    }
    /* CSSのスタイル */
    .step-box-left .title-background {
        max-width: 40vw;
        min-width: 40vw;
        padding-left: 8vw;
    }
    .step-box-left .description-block {
        padding-left: 8vw;
        max-width: 40vw;
        min-width: 40vw;
    }
    .step-box-left .image-block {
        position: absolute;
        padding-right: 8vw;
        margin-top: -160px;
        margin-left: 50vw;
    }
    .step-box .image-block img {
        width: 41vw;
    }
    .step-box-left .full-line {
        margin-left: calc(8vw + 20px);
        margin-right: calc(8vw + 20px);
    }
}


/* 大画面 */

@media (max-width: 1000px) {
    .step-container {
        max-width: 72vw;
        min-width: 72vw;
        padding-left: 6vw;
    }
    /* CSSのスタイル */
    .step-box-left .title-background {
        max-width: 42vw;
        min-width: 42vw;
        padding-left: 6vw;
    }
    .step-box-left .description-block {
        padding-left: 6vw;
        max-width: 42vw;
        min-width: 42vw;
    }
    .step-box-left .image-block {
        position: absolute;
        padding-right: 6vw;
        margin-top: -160px;
        margin-left: 50vw;
    }
    .step-box .image-block img {
        width: 43vw;
    }
    .step-box-left .full-line {
        margin-left: calc(6vw + 20px);
        margin-right: calc(6vw + 20px);
    }
}


/* より小さい画面 */

@media (max-width: 900px) {
    .step-box .number .strong {
        font-size: 34px;
    }
    .step-box .number {
        font-size: 24px;
        margin-bottom: 0;
    }
    .step-box .title {
        font-size: 20px;
        margin-top: 0;
    }
    .step-box .description-block .description {
        font-size: 10px;
    }
    .step-box .image-block {
        margin-top: -120px;
    }
}


/* より小さい画面 */

@media (max-width: 800px) {
    .step-box .number .strong {
        font-size: 35px;
    }
    .step-box .number {
        font-size: 24px;
        margin-bottom: 0;
    }
    .step-box .title {
        font-size: 22px;
        margin-top: 0;
    }
    .step-box .description-block .description {
        font-size: 12px;
    }
    .step-box .image-block {
        margin-top: -120px;
    }
}


/*スマホ向けデザイン*/

@media (max-width: 800px) {
    .step-container {
        max-width: 72vw;
        min-width: 72vw;
        padding-left: 12vw;
    }
    /* CSSのスタイル */
    .step-box-left .title-background {
        max-width: 72vw;
        min-width: 72vw;
        padding-left: 12vw;
    }
    .step-box-left .description-block {
        padding-left: 12vw;
        max-width: 76vw;
        min-width: 76vw;
    }
    .step-box-left .image-block {
        position: static;
        padding-right: 12vw;
        margin-top: 20px;
        margin-left: calc(12vw + 20px);
    }
    .step-box .image-block img {
        width: 74vw;
    }
    .step-box-left .full-line {
        margin-left: calc(12vw + 0px);
        margin-right: calc(12vw + 0px);
    }
    .step-box .number .strong {
        font-size: 37px;
    }
    .step-box .number {
        font-size: 29px;
        margin-bottom: 0;
    }
    .step-box .title {
        font-size: 27px;
        margin-top: 0;
    }
    .step-box .description-block .description {
        font-size: 17.5px;
    }
}


/*スマホ向けデザイン*/

@media (max-width: 700px) {
    .step-container {
        max-width: 74vw;
        min-width: 74vw;
        padding-left: 10vw;
    }
    /* CSSのスタイル */
    .step-box-left .title-background {
        max-width: 74vw;
        min-width: 74vw;
        padding-left: 10vw;
    }
    .step-box-left .description-block {
        padding-left: 10vw;
        max-width: 78vw;
        min-width: 78vw;
    }
    .step-box-left .image-block {
        position: static;
        padding-right: 10vw;
        margin-top: 20px;
        margin-left: calc(10vw + 20px);
    }
    .step-box .image-block img {
        width: 76vw;
    }
    .step-box-left .full-line {
        margin-left: calc(10vw + 0px);
        margin-right: calc(10vw + 0px);
    }
    .step-box .number .strong {
        font-size: 36px;
    }
    .step-box .number {
        font-size: 28px;
        margin-bottom: 0;
    }
    .step-box .title {
        font-size: 26px;
        margin-top: 0;
    }
    .step-box .description-block .description {
        font-size: 17px;
    }
}


/*スマホ向けデザイン*/

@media (max-width: 600px) {
    .step-container {
        max-width: 76vw;
        min-width: 76vw;
        padding-left: 8vw;
    }
    /* CSSのスタイル */
    .step-box-left .title-background {
        max-width: 76vw;
        min-width: 76vw;
        padding-left: 8vw;
    }
    .step-box-left .description-block {
        padding-left: 8vw;
        max-width: 80vw;
        min-width: 80vw;
    }
    .step-box-left .image-block {
        position: static;
        padding-right: 8vw;
        margin-top: 20px;
        margin-left: calc(8vw + 20px);
    }
    .step-box .image-block img {
        width: 78vw;
    }
    .step-box-left .full-line {
        margin-left: calc(8vw + 0px);
        margin-right: calc(8vw + 0px);
    }
    .step-box .number .strong {
        font-size: 35px;
    }
    .step-box .number {
        font-size: 27px;
        margin-bottom: 0;
    }
    .step-box .title {
        font-size: 25px;
        margin-top: 0;
    }
    .step-box .description-block .description {
        font-size: 16.5px;
    }
}


/*スマホ向けデザイン*/

@media (max-width: 500px) {
    .step-container {
        max-width: 82vw;
        min-width: 82vw;
        padding-left: 2vw;
    }
    /* CSSのスタイル */
    .step-box-left .title-background {
        max-width: 82vw;
        min-width: 82vw;
        padding-left: 2vw;
    }
    .step-box-left .description-block {
        padding-left: 2vw;
        max-width: 86vw;
        min-width: 86vw;
    }
    .step-box-left .image-block {
        position: static;
        padding-right: 2vw;
        margin-top: 20px;
        margin-left: calc(2vw + 20px);
    }
    .step-box .image-block img {
        width: 84vw;
    }
    .step-box-left .full-line {
        margin-left: calc(2vw + 0px);
        margin-right: calc(2vw + 0px);
    }
    .step-box .number .strong {
        font-size: 32px;
    }
    .step-box .number {
        font-size: 24px;
        margin-bottom: 0;
    }
    .step-box .title {
        font-size: 22px;
        margin-top: 0;
    }
    .step-box .description-block .description {
        font-size: 15px;
    }
}


/*スマホ向けデザイン*/

@media (max-width: 400px) {
    .step-container {
        max-width: 84vw;
        min-width: 84vw;
        padding-left: 0vw;
    }
    /* CSSのスタイル */
    .step-box-left .title-background {
        max-width: 84vw;
        min-width: 84vw;
        padding-left: 0vw;
    }
    .step-box-left .description-block {
        padding-left: 0vw;
        max-width: 88vw;
        min-width: 88vw;
    }
    .step-box-left .image-block {
        position: static;
        padding-right: 0vw;
        margin-top: 20px;
        margin-left: calc(0vw + 20px);
    }
    .step-box .image-block img {
        width: 86vw;
    }
    .step-box-left .full-line {
        margin-left: calc(0vw + 0px);
        margin-right: calc(0vw + 0px);
    }
    .step-box .number .strong {
        font-size: 31px;
    }
    .step-box .number {
        font-size: 23px;
        margin-bottom: 0;
    }
    .step-box .title {
        font-size: 21px;
        margin-top: 0;
    }
    .step-box .description-block .description {
        font-size: 14.5px;
    }
}


/**右寄りのコンテンツ！ */

.step-box-right {
    width: 100%;
    margin-top: 50px;
}

.step-box-right .title-background {
    background-color: red;
    display: inline-block;
    border-top-left-radius: 10px;
    /* 右上の角を丸くする */
    border-bottom-left-radius: 10px;
    /* 右下の角を丸くする */
    padding-right: 40px;
    padding-left: 60px;
    margin-left: calc(50vw - 40px);
    min-width: calc(50vw - 60px);
    max-width: calc(50vw- 60px);
}

.step-box-right .number,
.step-box-right .title {
    color: white;
    padding: 0px 20px;
    margin-bottom: 20px;
}

.step-box-right .number .strong {
    font-size: 42px;
}

.step-box-right .number {
    font-size: 30px;
    margin-bottom: 0;
}

.step-box-right .description-block {
    margin-top: 20px;
    padding-right: 40px;
    padding-left: 40px;
    margin-left: calc(50vw - 20px);
    min-width: calc(28vw - 40px);
    max-width: calc(28vw - 40px);
}

.step-box-right .image-block {
    position: absolute;
    padding-right: 22vw;
    /* 左パディングと右パディングに合わせた最大幅を設定 */
    margin-top: -160px;
    margin-left: 23vw;
}


/* 大画面 */

@media (max-width: 1600px) {
    /* CSSのスタイル */
    .step-box-right .description-block {
        min-width: calc(30vw - 40px);
        max-width: calc(30vw - 40px);
    }
    .step-box-right .image-block {
        margin-left: 18vw;
    }
    .step-box-right .full-line {
        margin-left: calc(18vw + 20px);
        margin-right: calc(18vw + 20px);
    }
}


/* 大画面 */

@media (max-width: 1500px) {
    /* CSSのスタイル */
    .step-box-right .description-block {
        min-width: calc(32vw - 40px);
        max-width: calc(32vw - 40px);
    }
    .step-box-right .image-block {
        margin-left: 16vw;
    }
    .step-box-right .full-line {
        margin-left: calc(16vw + 20px);
        margin-right: calc(16vw + 20px);
    }
}


/* 大画面 */

@media (max-width: 1400px) {
    /* CSSのスタイル */
    .step-box-right .description-block {
        min-width: calc(34vw - 40px);
        max-width: calc(34vw - 40px);
    }
    .step-box-right .image-block {
        margin-left: 14vw;
    }
    .step-box-right .full-line {
        margin-left: calc(14vw + 20px);
        margin-right: calc(14vw + 20px);
    }
}


/* 大画面 */

@media (max-width: 1300px) {
    /* CSSのスタイル */
    .step-box-right .description-block {
        min-width: calc(36vw - 40px);
        max-width: calc(36vw - 40px);
    }
    .step-box-right .image-block {
        margin-left: 12vw;
    }
    .step-box-right .full-line {
        margin-left: calc(12vw + 20px);
        margin-right: calc(12vw + 20px);
    }
}


/* 大画面 */

@media (max-width: 1200px) {
    /* CSSのスタイル */
    .step-box-right .description-block {
        min-width: calc(38vw - 40px);
        max-width: calc(38vw - 40px);
    }
    .step-box-right .image-block {
        margin-left: 10vw;
    }
    .step-box-right .full-line {
        margin-left: calc(10vw + 20px);
        margin-right: calc(10vw + 20px);
    }
}


/* 大画面 */

@media (max-width: 1100px) {
    /* CSSのスタイル */
    .step-box-right .description-block {
        min-width: calc(40vw - 40px);
        max-width: calc(40vw - 40px);
    }
    .step-box-right .image-block {
        margin-left: 8vw;
    }
    .step-box-right .full-line {
        margin-left: calc(8vw + 20px);
        margin-right: calc(8vw + 20px);
    }
}


/* 大画面 */

@media (max-width: 1000px) {
    /* CSSのスタイル */
    .step-box-right .description-block {
        min-width: calc(42vw - 40px);
        max-width: calc(42vw - 40px);
    }
    .step-box-right .image-block {
        margin-left: 6vw;
    }
    .step-box-right .full-line {
        margin-left: calc(6vw + 20px);
        margin-right: calc(6vw + 20px);
    }
}


/*スマホ向けデザイン*/


/*スマホ向けデザイン*/

@media (max-width: 800px) {
    /* CSSのスタイル */
    .step-box-right .title-background {
        max-width: calc(88vw - 60px);
        min-width: calc(88vw - 60px);
        margin-left: calc(12vw + 20px);
        padding-left: 0;
    }
    .step-box-right .description-block {
        margin-left: calc(12vw);
        padding-left: 0;
        max-width: 76vw;
        min-width: 76vw;
    }
    .step-box-right .image-block {
        position: static;
        padding-right: 12vw;
        margin-top: 20px;
        margin-left: calc(12vw + 20px);
    }
    .step-box-right .full-line {
        margin-left: calc(12vw + 0px);
        margin-right: calc(12vw + 0px);
    }
}


/*スマホ向けデザイン*/

@media (max-width: 700px) {
    /* CSSのスタイル */
    .step-box-right .title-background {
        max-width: calc(90vw - 60px);
        min-width: calc(90vw - 60px);
        margin-left: calc(10vw + 20px);
        padding-left: 0;
    }
    .step-box-right .description-block {
        margin-left: calc(10vw);
        padding-left: 0;
        max-width: 78vw;
        min-width: 78vw;
    }
    .step-box-right .image-block {
        position: static;
        padding-right: 10vw;
        margin-top: 20px;
        margin-left: calc(10vw + 20px);
    }
    .step-box-right .full-line {
        margin-left: calc(10vw + 0px);
        margin-right: calc(10vw + 0px);
    }
}


/*スマホ向けデザイン*/

@media (max-width: 600px) {
    /* CSSのスタイル */
    .step-box-right .title-background {
        max-width: calc(92vw - 60px);
        min-width: calc(92vw - 60px);
        margin-left: calc(8vw + 20px);
        padding-left: 0;
    }
    .step-box-right .description-block {
        margin-left: calc(8vw);
        padding-left: 0;
        max-width: 80vw;
        min-width: 80vw;
    }
    .step-box-right .image-block {
        position: static;
        padding-right: 8vw;
        margin-top: 20px;
        margin-left: calc(8vw + 20px);
    }
    .step-box-right .full-line {
        margin-left: calc(8vw + 0px);
        margin-right: calc(8vw + 0px);
    }
}


/*スマホ向けデザイン*/

@media (max-width: 500px) {
    /* CSSのスタイル */
    .step-box-right .title-background {
        max-width: calc(98vw - 60px);
        min-width: calc(98vw - 60px);
        margin-left: calc(2vw + 20px);
        padding-left: 0;
    }
    .step-box-right .description-block {
        margin-left: calc(2vw);
        padding-left: 0;
        max-width: 86vw;
        min-width: 86vw;
    }
    .step-box-right .image-block {
        position: static;
        padding-right: 2vw;
        margin-top: 20px;
        margin-left: calc(2vw + 20px);
    }
    .step-box-right .full-line {
        margin-left: calc(2vw + 0px);
        margin-right: calc(2vw + 0px);
    }
}


/*スマホ向けデザイン*/

@media (max-width: 400px) {
    /* CSSのスタイル */
    .step-box-right .title-background {
        max-width: calc(100vw - 60px);
        min-width: calc(100vw - 60px);
        margin-left: calc(0vw + 20px);
        padding-left: 0;
    }
    .step-box-right .description-block {
        margin-left: calc(0vw);
        padding-left: 0;
        max-width: 88vw;
        min-width: 88vw;
    }
    .step-box-right .image-block {
        position: static;
        padding-right: 0vw;
        margin-top: 20px;
        margin-left: calc(0vw + 20px);
    }
    .step-box-right .full-line {
        margin-left: calc(0vw + 0px);
        margin-right: calc(0vw + 0px);
    }
}