.bannerArea{
    background-image: url(../images/img/craftsmanship/banner-bg.jpg);
    padding: 12% 0 12% 4%;
}

.craftsmanshipArea{
    background-image: url(../images/img/bg.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    padding: 8% 0 3% 0;
}

.mutualArea::after{
    width: 45%;
    height: 30%;
    background: #e5d9c5;
    bottom: auto;
    top: -5%;
    right: auto;
    left: 0;
    z-index: 1;
}

.mutualArea:nth-child(2n)::after{
    right: 0;
    left: auto;
}

.mutualArea:nth-child(3) .item .video{
    width: 70%;
    display: block;
    margin: 0 auto;
}

.mutualArea .item{
    background: #f8f8f8;
    box-shadow: 0 0 20px #7e7e7e2e;
    padding: 3% 5%;
    align-items: center;
    z-index: 2;
    min-height: 650px;
}

.mutualArea .item .titleBox,.mutualArea .item .Txt{
    margin-right: 7%;
}

.mutualArea .item.flex-row-reverse .titleBox,.mutualArea .item.flex-row-reverse .Txt{
    margin-right: 0;
    margin-left: 3%;
}

.mutualArea .titleBox .title h2:last-child{
    background: #f8f8f8;
}

.mutualArea .titleBox .icon{
    background: #f8f8f8;
}

.mutualArea .Img .innerImg{
    padding-top: 110%;
}

.mutualArea .Txt{
    padding-left: 2.5rem;
    text-align: justify;
}

.mutualArea .Txt ul li{
    list-style: decimal;
    line-height: 2;
}

@media (max-width: 767px) {
    .bannerArea{
        background-image: url(../images/img/craftsmanship/banner-bg-m.jpg);
        padding: 30% 0 80% 2%;
    }
    .unitTitle b {
        line-height: 1.2;
        margin-bottom: 10px;
    }

    .mutualArea {
        padding: 10% 3%;
        min-height: 0;
    }

    .mutualArea::after{
        width: 85%;
        height: 120px;
    }

    .mutualArea .item{
        padding: 10% 3% 5% 3%;
    }

    .mutualArea:nth-child(3) .item .video{
        width: 90%;
    }

    .mutualArea .item .titleBox,.mutualArea .item .Txt{
        margin-right: 0;
    }

    .mutualArea .item.flex-row-reverse .titleBox,.mutualArea .item.flex-row-reverse .Txt{
        margin-right: 0;
        margin-left: 0;
    }

    .mutualArea .Txt{
        padding-left: 0;
        margin-bottom: 1rem;
    }

    .mutualArea .Txt h5{
        font-size: 1rem;
    }

    .mutualArea .Txt ul{
        margin: 0 0 0 4%;
    }

}