.indexC-sengong {
    padding: 80px 0 0;
    background: #F2F2F2;
    margin-bottom: -140px;
}

.indexC-sengong .tit {
    width: 40%;
    background: #fff;
    float: left;
    padding: 20px 0 35px 9%;
    margin-top: -80px;
    white-space: nowrap;
}

.indexC-sengong .tit h5 {
    font-size: 16px;
    color: #F9BE00;
    font-weight: 600;
    letter-spacing: 8px;
}

.indexC-sengong .tit h3 {
    font-size: 53px;
    font-weight: 600;
    text-transform: uppercase;
    color: #000;
    line-height: 100px;
}

.indexC-sengong .tit p {
    color: #333;
    font-size: 16px;
    font-weight: 500;
}

.indexC-sengong .tit p:after {
    content: "";
    height: 6px;
    width: 170px;
    background: #F9BE00;
    display: block;
    margin-top: 30px;
}

.indexC-sengong .wp {
    display: flex;
    display: -webkit-flex;
    justify-content: space-between;
    -webkit-justify-content: space-between;
}

.indexC-sengong .box {
    width: 55%;
    float: left;
    margin-top: 120px;
    z-index: 20;
    position: relative;
  margin-bottom: 100px;
}

.indexC-sengong .box a {
    height: 100px;
    display: block;
    width: 100px;
    background: #fff;
    text-align: center;
    border-radius: 50%;
    position: absolute;
    left: calc(50% - 50px);
    top: calc(50% - 50px);
}

.indexC-sengong .box a i {
    color: #F9BE00;
    font-size: 48px;
    line-height: 100px;
}

.indexC-sengong .txt {
    width: 40%;
    margin-top: -120px;
    margin-bottom: -100px;
    z-index: 20;
}

.indexC-sengong .txt p {
    font-size: 16px;
    color: #000;
    line-height: 34px;
}

.indexC-sengong .txt h3 {
    color: #000;
    font-size: 48px;
    margin: 30px 0;
    width: 80%;
    font-weight: 600;
    line-height: 1em;
}

.indexC-sengong .txt div {
    margin-top: 100px;
}

.indexC-sengong .txt a {
    font-size: 18px;
    background: #fff;
    border-radius: 10px;
    padding: 10px 80px;
    color: #F9BE00;
}

.indexC-sengong .txt a:hover {
    background: #F9BE00;
    color: #fff;
}


@media screen and (max-width:1440px) {

    .indexC-sengong .txt p {
        line-height: 28px;
    }

    .indexC-sengong .txt h3 {
        font-size: 36px;
        margin: 20px 0;
    }

    .indexC-sengong .txt div {
        margin-top: 60px;
    }

    .indexC-sengong .txt {
        margin-top: -180px;
    }
}

@media screen and (max-width:1280px) {
    .indexC-sengong {
        padding: 60px 0 0;
        margin-bottom: -60px;
    }

    .indexC-sengong .tit h5 {
        font-size: 14px;
        letter-spacing: 6px;
    }

    .indexC-sengong .tit h3 {
        font-size: 39px;
        line-height: 60px;
    }

    .indexC-sengong .tit p {
        font-size: 14px;
    }

    .indexC-sengong .tit p::after {
        width: 140px;
        margin-top: 20px;
    }

    .indexC-sengong .box {
        margin-top: 80px;
    }

    .indexC-sengong .txt {
        margin-top: -120px;
    }

    .indexC-sengong .txt p {
        font-size: 14px;
        line-height: 24px;
    }

    .indexC-sengong .txt h3 {
        font-size: 32px;
    }

    .indexC-sengong .txt a {
        font-size: 16px;
        padding: 6px 50px;
    }

    .indexC-sengong .txt div {
        margin-top: 50px;
    }
}

@media screen and (max-width:768px) {
    .indexC-sengong {
        padding: 30px 0;
        margin-bottom: 0;
    }

    .indexC-sengong .tit {
        width: 100%;
        background: none;
        float: none;
        padding: 0;
        margin-top: 0;
        text-align: center;
    }

    .indexC-sengong .tit h3 {
        font-size: 26px;
        line-height: 38px;
    }

    .indexC-sengong .tit p::after {
        width: 100px;
        margin: 20px auto 0;
    }

    .indexC-sengong .wp {
        display: block;
    }

    .indexC-sengong .box {
        margin-top: 30px;
        float: none;
        width: 100%;
    }

    .indexC-sengong .txt {
        margin-top: 20px;
        width: 100%;
        margin-bottom: 0;
    }

    .indexC-sengong .txt h3 {
        font-size: 24px;
        margin: 10px 0;
    }

    .indexC-sengong .txt div {
        margin-top: 30px;
        text-align: center;
    }
}


@media screen and (max-width:480px) {

    .indexC-sengong .box a {
        height: 70px;
        width: 70px;
        left: calc(50% - 35px);
        top: calc(50% - 35px);
    }

    .indexC-sengong .box a i {
        font-size: 36px;
        line-height: 70px;
    }

}