.service_header {
    width: 100%;
    height: 175px;
    background-image: url("../img/IMG_9635-1.jpg");
    background-color:rgba(255,255,255,0.6);
    background-blend-mode:lighten;
    background-repeat: no-repeat;
    background-size: cover;
}
.service_wrapper {
    padding-top: 10vh;
}
.service_title {
    text-align: center;
    width: fit-content;
    color: #2B3366;
    padding-top: 80px;
    padding-left: 200px;
}
.service_title h2 {
    font-size: 35px;
}
.service_body p {
    padding-left: 200px;
    font-weight: bold;
}
.service_content {
    width: 100%;
    position: relative;
    width: 100%;
    padding: 100px;
    background-image: url("../img/basf09.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    text-align: center;
    z-index: 1;
}
.service_content::after{
    content: "";
    position: absolute;
    z-index: 2;
    width: 100%;
    height:100%;
    top: 0;
    left: 0;
    background-color: #333;
    opacity: 0.5;
}
.service_img {
    width: 100%;
    position: relative;
    z-index: 10;
    color: #fff;
    display: flex;
    justify-content: center;
}
.service_img_right h3 {
    font-size: 35px;
}
.service_img_right {
    width: 30%;
}
.service_img_left {
    width: 70%;
    margin-left: 0;
}
.service_img_left h4 {
    font-size: 30px;
}
.service_img_left p {
    font-size: 17px;
}
.service_img_left img {
    width: 80%;
    margin: 0 auto;
    opacity: 1;
}
.service_introduce {
    color: #333;
    position: relative;
    width: 100%;
    padding: 100px;
    background-image: url("../img/BASF-Lab_06.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    text-align: center;
    background-color:rgba(255,255,255,0.6);
    background-blend-mode:lighten;
    z-index: 1;
}
.service_introduce h4 {
    z-index: 3;
    position: relative;
    font-weight: normal;
    font-size: 24px;
    font-weight: bold;
}
.service_introduce p {
    z-index: 4;
    position: relative;
    width: fit-content;
    margin: 0 auto;
    text-align: left;
    font-size: 18px;
    font-weight: bold;
}
.service_introduce h4::before {
    display: inline-block;
    position: absolute;
    content: '';
    bottom: -3px; 
    left: 50%;
    width: 40px; 
    height: 2px; 
    -moz-transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translate(-50%); 
    background-color: #333; 
}
.service_future {
    color: #333;
    text-align: center;
    position: relative;
    width: 100%;
    padding: 100px;
    background-image: url("../img/IMG_9722-1.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    background-color:rgba(255,255,255,0.8);
    background-blend-mode:lighten;
    text-align: center;
}
.service_future h4 {
    position: relative;
    z-index: 3;
    font-size: 24px;
    font-weight: bold;
}
.service_future h4::before {
    display: inline-block;
    position: absolute;
    content: '';
    bottom: -3px; /*下線の上下の位置*/
    left: 50%;
    width: 40px; /*下線の幅*/
    height: 2px; /*下線の太さ*/
    -moz-transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translate(-50%); /*位置の調整*/
    background-color: #333; /*下線の色*/
}
.service_future p {
    position: relative;
    z-index: 4;
    font-weight: bold;
    width: fit-content;
    margin: 100px auto;
    text-align: left;
    font-size: 18px;
}


@media screen and (max-width: 960px) {
    .service_title {
        padding-left: 50px;
    }
    .service_body p {
        padding-left: 50px;
        padding-right: 50px;
    }
    .service_content {
        padding: 50px;
    }
    .service_img_right {
        text-align: left;
        width: 20%;
    }
}
@media screen and (max-width: 540px) {
    .service_content {
        padding: 50px 10px;
    }
    .service_img {
        padding: 0px;
        display: flex;
        flex-direction: column;
    }
    .service_img_right {
        text-align: center;
        padding: 10px;
        width: 100%;
    }
    .service_img_right h3 {
        font-size: 24px;
    }
    .service_img_left h4 {
        font-size: 18px;
    }
    .service_img_left p {
        text-align: left;
        font-size: 14px;
        line-height: 24px;
    }
    .service_img_left {
        margin-top: 20px;
        padding: 10px;
        width: 100%;
    }
    .service_img_left img {
        width: 100%;
    }
    .service_introduce {
        padding: 50px 10px;
    }
    .service_introduce h4 {
        font-size: 20px;
    }
    .service_introduce p {
        font-size: 14px;
        padding: 0 15px;
    }
    .service_future {
        padding: 50px 10px;
        background-image: url("../img/IMG_9722-1.jpg");
        background-repeat: no-repeat;
        background-size: cover;
        background-position: right top;
    }
    .service_future h4 {
        font-size: 20px;
    }
    .service_future p {
        font-size: 14px;
        padding: 0 15px;
        margin-top: 20px;
        margin-bottom: 0;
    }
}