.m1-box {
    position: relative;
    height: 800px;
}
.m1-in {
    overflow: hidden;
    transform: skewX(-20deg);
    height: 800px;
}
.m1-img {
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    height: 800px;
}
.m1-img.left {
    background-image: url(../img/m-img01.png);
    width: 100%;
    transform: skewX(20deg);
    transform-origin: top;
}
.m1-img.right {
    transform: skewX(20deg);
    background-image: url(../img/m-img02.jpg);
    transform-origin: bottom;
    width: 66%;
}
.skew1 {
    position: absolute;
    left: 0;
    height: 100%;
    transform: skewX(-20deg);
    overflow: hidden;
    transform-origin: top;
    width: 64%;
}
.skew2 {
    transform: skewX(-20deg);
    position: absolute;
    top: 0;
    left: 50%;
    height: 100%;
    overflow: hidden;
    width: 100%;
}
.m1-text {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    min-height: 800px;
    position: relative; 
}
.m1-text .txt {
    width: 50%;
}
.m1-text .txt h4 {
    font-size: 50px;
    color: #fff;
    font-weight: 700;
    letter-spacing: -0.5px;
    line-height: 65px;
    margin-bottom: 17px;
}
.m1-text .txt .bar {
    display: inline-block;
    height: 2px;
    width: 190px;
    background-color: #fff;
}
.m1-text .txt p {
    font-size: 18px;
    color: #fff;
    font-weight: 400;
    letter-spacing: -0.5px;
    line-height: 35px;
    margin-top: 29px;
}
.m1-text .txt .read-more {
    font-size: 15px;
    color: #006bfb;
    font-weight: 600;
    width: 180px;
    line-height: 60px;
    text-align: center;
    display: block; 
    background-color: #fff;
    border-radius: 50px;
    box-sizing: border-box;
    transition: all .3s;
    margin-top: 31px;
}
.m1-text .txt .btn_style2 {
    background-color: #006bfb;
    color: #fff;
}
.m1-text div:nth-child(2) {
     max-width: 590px;
     padding-left: 82px;
     box-sizing: border-box;
}
.w1300 {
    width: 1300px;
    margin: 0 auto;
}

.m2-box {
    position: relative;
    height: 800px;
}
.m2-img {
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    height: 800px;
}
.m2-img.left {
    background-image: url(../img/m-img03.jpg);
    width: 100%;
    transform: skewX(-20deg);
    transform-origin: bottom;
}
.m2-img.right {
    transform: skewX(-20deg);
    background-image: url(../img/m-img04.jpg);
    transform-origin: top;
    width: 66%;
}
.skew3 {
    position: absolute;
    left: 0;
    height: 100%;
    transform: skewX(20deg);
    overflow: hidden;
    transform-origin: bottom;
    width: 64%;
}
.skew4 {
    transform: skewX(20deg);
    position: absolute;
    top: 0;
    left: 50%;
    height: 100%;
    overflow: hidden;
    width: 100%;
}
.m1-text .m2-t h4 {
    color: #333;
}
.m1-text .m2-t .bar {
    background-color: #006bfb;
}
.m1-text .m2-t p {
    color: #333;
}

.m3-box {
    position: relative;
    height: 800px;
}
.m3-img {
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    height: 800px;
}
.m3-img.left {
    background-image: url(../img/m-img05.png);
    width: 100%;
    transform: skewX(20deg);
    transform-origin: top;
}
.m3-img.right {
    transform: skewX(20deg);
    background-image: url(../img/m-img05.jpg);
    transform-origin: bottom;
    width: 66%;
}

@media only screen and (min-width :760px) {
    
    .m1-text .txt .read-more:hover {
        box-shadow: 0 0 20px 10px rgb(0 0 0 / 20%);
    }
}



@media only screen and (max-width: 1300px ) {
    /* common */
    .w1300, .gnbbg > span{width: 100%; padding: 0 40px; box-sizing: border-box;}
    /* common */

}

@media only screen and (max-width: 1100px) {
    .m1-box {
        height: auto;
    }
    .skew1 {
        position: static;
        transform: none;
        width: 100%;
    }
    .m1-img {
        height: 100%;
    }
    .m1-img.left {
        transform: none;
        height: 550px;
        padding: 100px 0;
        box-sizing: border-box;
    }
    .skew2 {
        position: static;
        width: 100%;
        transform: none;
    }
    .m1-img.right {
        transform: none;
        width: 100%;
        height: 640px;
        padding: 100px 0;
    }
    .m1-text {
        position: absolute;
        top: 0;
        width: auto;
        left: 40px;
        padding-right: 40px;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
    }
    .m1-text .txt {
        min-height: 550px;
        padding: 100px 0 0;
        box-sizing: border-box;
        width: auto;
    }
    .m1-text div:nth-child(2) {
        padding-left: 0;
        width: auto;
    }

    .m2-box {
        height: auto;
    }
    .skew3 {
        position: static;
        transform: none;
        width: 100%;
    }
    .m2-img {
        height: 100%;
    }
    .m2-img.left {
        transform: none;
        height: 700px;
        padding: 100px 0;
        box-sizing: border-box;
    }
    .skew4 {
        position: static;
        width: 100%;
        transform: none;
    }
    .m2-img.right {
        transform: none;
        width: 100%;
        height: 600px;
        padding: 100px 0;
        box-sizing: border-box;
    }
    .m1-text .m2-t {
        min-height: 700px;
    }

    .m3-box {
        height: auto;
    }
    .m3-img.left{
        transform: none;
        height: 550px;
        padding: 100px 0;
        box-sizing: border-box;
    }
    .m3-img.right{
        transform: none;
        width: 100%;
        height: 550px;
        padding: 100px 0;
        box-sizing: border-box;
    }

    
}


@media only screen and (max-width:760px) {
    .m1-text .txt h4 {
        font-size: 7.2368vw;
        margin-bottom: 2.2368vw;
        line-height: 8.5526vw;
    }
    .m1-text .txt .bar{
        width: 25vw;
    }
    .m1-text .txt p{
        font-size: 2.8947vw;
        line-height: 5.2632vw;
        margin-top: 3.8158vw;
    }
    .m1-text .txt .read-more{
        font-size: 1.9737vw;
        width: 23.6842vw;
        line-height: 7.8947vw;
        margin-top: 3.8158vw;
    }
    .m1-img.left {
        height: 72.3684vw;
        padding: 13.1579vw 0;
    }
    .m1-text {
        left: 5.2632vw;
        width: auto;
        padding-right: 5.2632vw;
    }
    .m1-text .txt{ 
        min-height: 72.3684vw;
        padding: 13.1579vw 0 0;
        width: auto;
    }
    .skew2 {
    }
    .m1-img.right{
        padding: 13.1579vw 0;
        height: 57.8947vw;
    }
    .m2-img.left{
        height: 92.1053vw;
        padding: 13.1579vw 0;
    }
    .m1-text .m2-t{
        min-height: 92.1053vw;
    }
    .m2-img.right {
        height: 78.9474vw;
        padding: 13.1579vw 0;
    }
    .m3-img.right {
        height: 72.3684vw;
        padding: 13.1579vw 0;
    }
    .m3-img.left {
        height: 72.3684vw;
        padding: 13.1579vw 0;
    }
    
    .w1300, .gnbbg > span {
        padding: 0 5.2632vw;
    }
}

@media only screen and (max-width:350px) {
    .m1-img.right {
        height: 71.0526vw;
    }
    .m2-img.left {
        height: 98.6842vw;
    }
    .m1-text .m2-t{
        min-height: 98.6842vw;
    }
    .m2-img.right {
        height: 85.5263vw;
    }
}