body {
    background-color: #0d0d0d;
}

/* .header {
    background-color: #000000;
} */

@media screen and (max-width: 1024px) {
    .header {
        background-color: #ffffff;
    }
}

.footer_wrap {
    border-top: 0;
    background-color: unset;
}

.footer_item {
    color: #b9b9b9;
}

.footer_item a, .footer_item span {
    color: #eeeeee;
}

.livent_section1 {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto 91px auto;
    background-image: url(../img/livent/img_livent_1.png);
    background-repeat: no-repeat;
    background-size: contain;
    background-position-x: 100%;
}

.livent_section1_inner {
    padding: 44px 15px 9px 15px;
}

.livent_section1_logo {
    display: block;
    margin-bottom: 32px;
}

.livent_section1_txt1 {
    font-size: 20px;
    font-weight: bold;
    line-height: 2;
    letter-spacing: -0.6px;
    color: #ffffff;
    margin-bottom: 40px;
    white-space: pre-wrap;
}

.livent_section1_btn {
    margin-bottom: 48px;
}

.livent_btn {
    width: 124px;
    height: 32px;
    border-radius: 30px;
    background-color: #0064d2;
    font-size: 14px;
    font-weight: bold;
    letter-spacing: -0.42px;
    text-align: center;
    color: #ffffff;
    margin-right: 16px;
    cursor: pointer;
}

.livent_section1_txt2 {
    font-size: 20px;
    font-weight: bold;
    letter-spacing: -0.6px;
    color: #ffffff;
    margin-bottom: 32px;
}

.livent_section1_txt3 {
    font-size: 14px;
    font-weight: 500;
    line-height: 2;
    letter-spacing: -0.42px;
    color: #b9b9b9;
    white-space: pre-wrap;
}

.livent_section2 {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto 88px auto;
}

.livent_section2_inner {
    padding: 0 15px;
}

.livent_section2_txt1 {
    display: flex;
    margin-bottom: 48px;
}

.livent_section2_txt1 img {
    margin: auto 20px auto auto;
    height: 48px;
}

.livent_section2_txt1 span {
    margin: auto auto auto 20px;
    font-size: 32px;
    font-weight: bold;
    letter-spacing: -0.96px;
    color: #ffffff;
}

/* livent explan */
.solution_img_explan span {
    color: #ffffff;
}

.livent_explan1 {
    margin-top: 116%;
}

.livent_explan1 img {
    float: right;
}

.livent_explan1 span {
    clear: both;
}

.livent_explan2 {
    margin-top: 32%;
}

.livent_explan2 span {
    clear: both;
}

.livent_explan3 {
    margin-top: 100%;
}

.livent_explan3 span {
    clear: both;
}

.solution_function_list_txt1 {
    color: #eeeeee;
}

.solution_function_list_txt2 {
    color: #b9b9b9;
    white-space: pre-wrap;
}

.livent_section3 {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto 88px auto;
}

.livent_section3_inner {
    padding: 0 15px;
}

.livent_section3_txt1 {
    display: flex;
    margin-bottom: 48px;
}

.livent_section3_txt1 img {
    margin: auto 20px auto auto;
    height: 48px;
}

.livent_section3_txt1 span {
    margin: auto auto auto 20px;
    font-size: 32px;
    font-weight: bold;
    letter-spacing: -0.96px;
    color: #ffffff;
}

.livent_section4 {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
}

.livent_section4_inner {
    padding: 0 15px 24px 15px;
}

.livent_section4_txt {
    padding-bottom: 64px;
}

.livent_section4_txt1 {
    font-size: 24px;
    font-weight: bold;
    letter-spacing: -0.72px;
    color: #eeeeee;
    margin-bottom: 24px;
}

.livent_section4_txt2 {
    font-size: 20px;
    font-weight: bold;
    line-height: 2;
    letter-spacing: -0.6px;
    color: #ffffff;
}

.livent_section4_txt3 {
    font-size: 16px;
    font-weight: 500;
    line-height: 1.88;
    letter-spacing: -0.48px;
    color: #b9b9b9;
    white-space: pre-wrap;
}

@media screen and (max-width: 1600px) {

    .livent_section1 {
        max-width: 1024px;
        margin: 0 auto 72px auto;
    }

    .livent_section1_inner {
        padding: 32px 15px 9px 15px;
    }

    .livent_section1_logo {
        height: 48px;
        margin-bottom: 24px;
    }

    .livent_section1_txt1 {
        font-size: 16px;
        line-height: 1.5;
        margin-bottom: 32px;
    }

    .livent_section1_btn {
        margin-bottom: 36px;
    }

    .livent_section1_txt2 {
        font-size: 16px;
        margin-bottom: 32px;
    }

    .livent_section2 {
        max-width: 1024px;
        margin: 0 auto 72px auto;
    }

    .livent_section3 {
        max-width: 1024px;
        margin: 0 auto 72px auto;
    }

    .livent_section4 {
        max-width: 1024px;
        margin: 0 auto 72px auto;
    }

    .livent_section4_txt {
        padding-bottom: 48px;
    }

    .livent_section4_txt1 {
        font-size: 20px;
        margin-bottom: 20px;
    }

    .livent_section4_txt2 {
        font-size: 18px;
        font-weight: 500;
        line-height: 1.5;
    }

    .livent_section4_txt3 {
        font-size: 14px;
        font-weight: 500;
        color: #b9b9b9;
    }
}

@media screen and (max-width: 1024px) {
    .livent_section1_inner {
        padding: 44px 16px 0 16px;
    }

    .livent_section1_logo {
        width: 140px;
        height: 40px;
    }

    .livent_section1 {
        margin-bottom: 51px;
    }

    .livent_section1_txt1 {
        font-size: 12px;
        line-height: 1.67;
        margin-bottom: 30px;
    }

    .livent_section1_btn {
        text-align: center;
        margin-bottom: 34px;
    }

    .livent_btn {
        width: 104px;
        background-color: #1478bc;
        letter-spacing: -0.7px;
        margin: 0 4px;
    }

    .livent_section1_txt2 {
        display: none;
    }

    .livent_section1_txt3 {
        font-size: 12px;
        font-weight: normal;
        line-height: 1.67;
        letter-spacing: -0.6px;
        text-align: center;
        color: #ffffff;
    }

    .livent_section2 {
        margin-bottom: 51px;
    }

    .livent_section2_inner {
        padding: 0 16px;
    }

    .livent_section2_txt1 {
        margin-bottom: 24px;
    }

    .livent_section2_txt1 img {
        margin: auto 12px auto auto;
        height: 24px;
    }

    .livent_section2_txt1 span {
        margin: auto auto auto 12px;
        font-size: 20px;
    }

    .livent_section3 {
        margin-bottom: 40px;
    }

    .livent_section3_inner {
        padding: 0 16px;
    }

    .livent_section3_txt1 {
        margin-bottom: 24px;
    }

    .livent_section3_txt1 img {
        margin: auto 12px auto auto;
        height: 24px;
    }

    .livent_section3_txt1 span {
        margin: auto auto auto 12px;
        font-size: 20px;
    }

    .livent_section4_inner {
        padding: 0 16px;
    }

    .livent_section4_txt {
        padding-bottom: 40px;
    }

    .livent_section4_txt1 {
        font-size: 14px;
        letter-spacing: -0.7px;
        margin-bottom: 12px;
    }

    .livent_section4_txt2 {
        font-size: 12px;
        line-height: 1.67;
        letter-spacing: -0.6px;
        margin-bottom: 8px;
    }

    .livent_section4_txt3 {
        font-size: 12px;
        font-weight: normal;
        line-height: 1.67;
        letter-spacing: -0.6px;
    }
}