.flex {
    display: flex;
}

.sdgs-jiyu {
    width: 100%;
    height: 100%;
    padding: 5% 0;
    background-image: url(https://www.yamaha-motor.com.cn/profile/sdgs/img_new/background-pc.webp);
    background-size: cover;
}

.sdgs-jiyu-box-pc {
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-around;
    background-color: #DCEAED;
}

.sdgs-jiyu-box-pc .sdgs-img-left {
    width: 24.4375rem;
    padding-top: 66px;
}

.sdgs-right-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.sdgs-right-content .name {
    width: 7.5rem;
    margin-bottom: 1.125rem;
}

.sdgs-right-content .position {
    font-size: 1rem;
    margin-bottom: 1.875rem;
}

.sdgs-right-content .description {
    font-size: 1.125rem;
    font-weight: bold;
}

.sdgs-jiyu .sdgs-jiyu-box-mb {
    display: none;
}

.sdgs-jiyu .sdgs-jiyu-box-mb .sdgs-img {
    background-color: #DCEAED;
}

.sdgs-jiyu .sdgs-jiyu-box-mb .sdgs-img img {
    display: block;
    width: 80%;
    margin: 0 auto;
    padding-top: 60px;
}

.sdgs-jiyu-box-mb .sdgs-img {
    margin-bottom: 10%;
}

.sdgs-technology {
    margin: 8% 0;
}

.title {
    font-size: 2.125rem;
    font-weight: bold;
    margin-bottom: 2.5rem;
}

.subtitle {
    font-size: 1.5rem;
    font-weight: bold;
    margin: 2.5rem 0;
}

.subcontent {
    font-size: 1rem;
    margin: 1rem 0;
}

.sdgs-subtitle2 {
    margin-left: 1rem;
}

.more-button {
    display: block;
    margin: 3rem auto;
    width: 70%;
    height:50px ;
}

.toggle-content {
    display: none;
}

.before-content {
    position: relative;
}

.before-content::before {
    position: absolute;
    top: 10px;
    left: -15px;
    width: 10px;
    height: 3px;

    content: "";
    background-color: #105baa;
}

.mwidth110 {
    max-width: 110px;
}

.toogle-title {
    font-size: 1.25rem;

    position: relative;
    margin: 2rem 0 2rem 0;
}

.toogle-title::after {
    position: absolute;
    bottom: -8px;
    display: block;
    width: 100%;
    height: 2px;

    content: "";
    background-color: #ccc;
}

.toggle-content .subcontent {
    margin-top: 0;
}

.blod {
    font-weight: bold;
}

.flex-column-between {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.flex-column-center {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.blue-core {
    margin: 2rem 0;
}

.after-line {
    position: relative;
}

.after-line::after {
    content: '';
    position: absolute;
    right: -10px;
    top: 0;
    display: block;
    width: 1px;
    height: 100%;
    background-color: #333;
    margin-right: 10px;
}

.img-alt {
    text-align: center;
    margin: 1rem 0;
}

.none-under-line::after {
    background-color: rgba(1,1,1,0);
}

.core-content {
    margin: 2rem 0;
}

.blue-box {
    border: #7d9ed3 solid 2px;
    border-radius: 6px;
    padding: 3%;
}

.zoom {
    position: relative;
}

.zoom::after {
    content: '\F62C';
    padding: 8px 15px;
    background-color: #4E6DA1;
    font-family: "bootstrap-icons";
    color: #fff;
    position: absolute;
    font-size: 1.5rem;
    right: 0;
    top: 0;
}

.lightbox {
    position: fixed;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%,-50%);
}

@media (max-width: 991px) {
    .sdgs-jiyu {
        background-image: url(https://www.yamaha-motor.com.cn/profile/sdgs/img_new/background-mb.webp);
    }

    .sdgs-jiyu-box-pc {
        display: none;
    }

    .sdgs-jiyu .sdgs-jiyu-box-mb {
        display: block;
    }
}