* {
    padding: 0;
    margin: 0;
}

.mainBox {
    width: 100%;
    height: 1400px;
    background: #ffffff;
    /* min-width: 1200px; */
    font-family: opensans !important;
}

@font-face {
    font-family: 'opensans';
    src: url('./opensans.ttf');
}

@media only screen and (min-width: 600px) and (max-width: 800px) {
    .mainBox {
        min-width: 350px;
        height: 1600px !important;
    }

    .Line2Part3 {
        width: 100% !important;
    }

    .contentLine1 {
        font-size: 50px !important;
    }

    .Line2Part4 {
        width: 90% !important;
    }

    .contentLine3 {
        height: 600px !important;
        font-size: 12px;
    }

    .leftBox {
        padding-left: 30px !important;
    }

    .Line2Part3 a {
        width: calc(50% - 30px) !important;
    }

}

@media only screen and (min-width: 800px) and (max-width: 1200px) {
    .mainBox {
        min-width: 350px;
        height: 1600px !important;
    }

    .Line2Part3 {
        width: 100% !important;
    }

    .contentLine1 {
        font-size: 70px !important;
    }

    .contentLine3 {
        height: 600px !important;
    }

    .leftBox {
        padding-left: 30px !important;
    }
}

@media only screen and (max-width: 600px) {
    .mainBox {
        min-width: 350px;
        height: 1300px !important;
    }

    .Line2Part3 {
        width: 100% !important;
    }

    .contentLine1 {
        font-size: 30px !important;
        height: 100px !important;
        line-height: 100px !important;
    }

    .contentLine2 {
        padding-top: 30px !important;
        height: 400px !important;
    }

    .Line2Part3 {
        margin: 50px auto 0 !important;
    }

    .Line2Part4 {
        width: 90% !important;
    }

    .Line2Part4 {
        font-size: 14px !important;
    }

    .contentLine3 {
        height: 600px !important;
        font-size: 12px;
    }

    .leftBox {
        padding-left: 30px !important;
        width: 320px !important;
    }

    .rightBox {
        width: 320px !important;
    }

    .Line2Part3 a {
        width: calc(50% - 30px) !important;
        font-size: 20px !important;
    }

    .nav img {
        width: 200px !important;
    }

    .Line2Part1 img {
        width: 40px !important;
        height: 40px !important;
    }

    .Line2Part1 {
        width: 90% !important;
    }

    .Line2Part2 {
        font-size: 16px !important;
    }

    .APPLogoText {
        font-size: 24px !important;
    }

    .Line3Text1 {
        font-size: 50px !important;
    }

    .Line3Text2 {
        font-size: 16px !important;
        width: 320px !important;
    }

    .Line3Text3,
    .Line3Text4,
    .Line3Text5 {
        font-size: 18px !important;
        width: 260px !important;
    }
}



.nav {
    width: 100%;
    height: 120px;
}

.nav img {
    width: 331px;
    height: 44.33px;
    margin-top: 38px;
    margin-left: 64px;
}

.splitLine {
    width: 100%;
    height: 6px;
    background: #f3f3f3;
}

.contentLine1 {
    width: 100%;
    height: 304px;
    line-height: 304px;
    text-align: center;
    font-weight: 600;
    color: #000000;
    font-size: 90px;
}

.contentLine2 {
    width: 100%;
    height: 500px;
    background: #f5f5f5;
    padding-top: 86px;
}

.Line2Part1 {
    width: 400px;
    height: 80px;
    display: flex;
    margin: auto;
    justify-content: space-around;
    align-items: center;
}

.Line2Part1 img {
    width: 130px;
    height: 50px;
    /* border-radius: 16px; */
}

.APPLogoText {
    font-weight: 600;
    color: #000000;
    font-size: 46px;
}

.Line2Part2 {
    font-weight: 600;
    color: #404040;
    font-size: 20px;
    height: 28px;
    line-height: 28px;
    margin: 24px auto 0;
    text-align: center;
}

.Line2Part3 {
    width: 1200px;
    height: 70px;
    margin: 130px auto 0;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.Line2Part3 a {
    width: 370px;
    height: 70px;
    line-height: 70px;
    border: 2px solid;
    border-color: #000000;
    border-radius: 35px;
    font-weight: 600;
    color: #000000;
    font-size: 28px;
    text-align: center;
    cursor: pointer;
    text-decoration: none;
}

.Line2Part4 {
    width: 713px;
    height: 56px;
    font-weight: 600;
    color: #88898c;
    font-size: 20px;
    text-align: center;
    margin: 28px auto 0;
}

.contentLine3 {
    width: 100%;
    height: 300px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.contentLine3>div {
    width: 600px;
    position: relative;
}

.Line3Text1 {
    width: 328px;
    height: 115px;
    font-weight: 600;
    color: #000000;
    font-size: 80px;
    margin-top: 30px;
}

.Line3Text2 {
    width: 532px;
    height: 39px;
    font-weight: 500;
    color: #333333;
    font-size: 24px;
    margin-top: 30px;
}

.leftBox {
    padding-left: 150px;
}

.Line3Img1 {
    width: 39px;
    height: 39px;
}

.Line3Img2 {
    width: 30px;
    height: 49px;
    padding-left: 2px;
}

.Line3Img3 {
    width: 35px;
    height: 26px;
}

.rightBox {
    padding-left: 30px;
}

.Line3Text3 {
    width: 365px;
    height: 39px;
    font-weight: 500;
    color: #333333;
    font-size: 26px;
    margin-left: 18px;
}

.Line3Text4 {
    width: 349px;
    height: 39px;
    font-weight: 500;
    color: #333333;
    font-size: 26px;
    margin-left: 23px;
}

.Line3Text5 {
    width: 365px;
    height: 39px;
    font-weight: 500;
    color: #333333;
    font-size: 26px;
    margin-left: 20px;
}

.flexBox {
    display: flex;
    align-items: center;
    margin-top: 30px;
}