#sustaina.sub-page_top {
    background-image: url(../images/sustaina/sustaina_header_bg.jpg);
}
#sustaina.sub-page_top h1 {
    display: inline-block;
    padding-right: 7vw;
}
.icon_bar {
    display: flex;
    /* justify-content: space-between; */
}
.icon_bar a {
    flex: 1;
}
.icon_bar a img {
    width: 100%;
}
#sustaina_container {
    padding: 40px;
    padding-top: 70px;
    overflow: hidden;
}
.sus_box {
    display: flex;
    justify-content: center;
    padding-bottom: 60px;
    overflow: hidden;
}
.sus_box .img_wrap {
    width: 40%;
    height: auto;
    padding-top: 20px;
    display: flex;
    flex-direction: column;
}
.sus_box .img_right {
    order: 1;
    padding-left: 50px;
}
.sus_box .img_left {
    padding-right: 50px;
}
#sus_social .img_wrap .slider-inner{
    display: none;
}
.sus_box .img_wrap img {
    width: 80%;
    margin: 0 auto;
    margin-bottom: 15px;
    object-fit: cover;
    font-family: 'object-fit: cover';
    min-height: 0;
    flex-shrink: 0;
}
.sus_box .contents {
    width: 50%;
}
.sus_box .contents span,
.sus_box .contents h2 {
    font-weight: bold;
}
.sus_box .contents span {
    font-size: 18px;
}
.sus_box .contents h2 {
    color: white;
    margin-top: 0;
    padding: 5px 10px;
    font-size: 25px;
}
/* #sus_top span, #sus_top h2 {
    color: #203368;
} */
#sus_env span {
    color: #527A44;
}
#sus_env h2 {
    background-color: #527A44;
}
#sus_issue span, #sus_issue h2 {
    color: #5EAF56;
}
#sus_social span {
    color: #E5743C;
}
#sus_social h2 {
    background-color: #E5743C;
}
#sus_safe span {
    color: #C99240;
}
#sus_safe h2 {
    background-color: #C99240;
}
#sus_work span {
    color: #862339;
}
#sus_work h2 {
    background-color: #862339;
}
#sus_work img {
    width: 60%;
    /* margin-left: 0; */
}
@media screen and (max-width: 980px) {
    .sus_box .contents p {
        font-size: 14px;
        line-height: 1.7;
    }
    .sus_box .img_wrap img {
        width: 90%;
    }
}
@media screen and (max-width: 780px) {
    .sub-page_top h2.head_subtitle {
        padding-right: 20px;
    }
    .sus_box .contents h2 {
        font-size: 20px;
    }
    .sus_box .contents span {
        font-size: 15px;
    }
    .sus_box .img_wrap img {
        width: 100%;
    }
    #sus_work img {
        width: 80%;
    }

}
@media screen and (max-width: 680px) {
    .sub-page_top h2.head_subtitle {
        font-size: 16px;
    }
    .sub-page_top h2.head_subtitle br {
        display: none;
    }
    .sus_box {
        flex-direction: column;
    }
    .sus_box .contents {
        width: 100%;
    }
    .sus_box .img_wrap {
        flex-direction: initial;
        width: 100%;
        padding-left: 0;
        padding-right: 0;
        order: 1;
        overflow: hidden;
    }
    .sus_box .img_wrap img {
        width: 50%;
    }
    #sus_work img {
        width: 50%;
    }
    #sus_social .img_wrap {
        display: block;
    }
    #sus_social .flex-item {
        display: none;
    }

    #sus_social .img_wrap .slider-inner {
        display: block;
        width: 150%;
        animation: slider 10s infinite ease;
    }
    #sus_social .slider-item {
        width: 33.33333%;
        width: calc(100% / 3);
        float: left;
    }
    #sus_social .slider-item img {
        width: 100%;
    }
    @keyframes slider {
        0% {
            transform: translateX(0);
        }
        50% {
            transform: translateX(-33.33%);
        }
        100% {
            transform: translateX(0);
        }
    }
}
@media screen and (max-width: 480px) {
    .sub-page_top h2.head_subtitle {
        font-size: 14px;
    }
    #sustaina_container {
        padding-top: 40px;
    }
    .sus_box {
        padding-bottom: 45px;
    }
    .sus_box .contents p {
        font-size: 13px;
    }
}
@media screen and (max-width: 400px) {
    #sustaina_container {
        padding: 40px 24px 24px;
    }
    .sus_box .contents h2 {
        font-size: 18px;
    }
}