.detail {
    /* width: 1494px; */
    /* background-color: PINK; */
    margin: 0 auto;
    overflow: hidden;
}

.E3000_top {
    margin: 75px auto;
    height: 625px;
}

.E3000_top h3 {
    margin: 120px auto 20px;
    text-align: center;
    font-size: 80px;
    color: #111;
    font-weight: 100;
}



/* .E3000_top h3 span {
    font-size: 64px;
    color: #111;
    font-weight: lighter;
} */

.E3000_top h4 {
    /* display:inline-block; */
    margin: 0 auto;
    font-size: 34px;
    width: 40rem;
    text-align: justify;
    color: rgba(102, 102, 102, 1);
    font-weight: 100;
}

.E3000_top span {
    display: inline-block;
    width: 100%;
}

.top_img {
    margin: 70px auto;
}

.top_img img {
    display: block;
    margin: 0 auto;
    text-align: center;
}

.E3000_toptext {
    /* width: 1920px; */
    margin: 0;
    background-color: #E6E6E6;
    height: 200px;
}

.E3000_toptext p {
    overflow: hidden;
    width: 1024px;
    height: 100px;
    padding: 50px 0;
    margin: 0 auto;
    font-size: 22px;
    background-color: #E6E6E6;
    text-align: center;
    font-weight: 200;
    color: #333;
    line-height: 38px;
}


.E3000_top3 {
    width: 1494px;
    height: 500px;
    margin: 100px auto;
    background: url(../images/E3000-2.png) no-repeat;
}

.E3000_top3_d {
    width: 40%;
    float: right;
    color: #fff;
    margin: 100px 0;
}

.E3000_top3_d h3 {
    font-size: 36px;
    margin: 10px 0;
}

.E3000_top3_d h4,
.E3000_top4_d h4 {
    font-size: 24px;
    margin: 0px 0 40px;
    font-weight: 100;
}

.E3000_top3_d p,
.E3000_top4_d p {
    font-size: 16px;
    margin: 10px 0;
    color: #fff
}

.E3000_top4 {
    width: 1720px;
    height: 309px;
    margin: 50px auto 0;
}

.E3000_top4_d {
    float: left;
    width: 40%;
    margin: 3% 35px 0 15%;
}

.E3000_top4_d h3 {
    font-size: 36px;
    margin: 10px 0;
    line-height: 100px;
}

.E3000_top4_d h4 {
    font-size: 20px;
}

.E3000_top4_d p {
    color: #111;
    line-height: 30px;
}

.top4_img {
    float: left;
    margin: 11% 10% 0 0;
}

.K6s_top4 {
    width: 1840px;
    height: 720px;
    margin: 0 auto;
    background: rgba(230, 230, 230, 1);

}

.K6s_top4 .K6s_top4_img {
    float: left;
    margin: 0 auto;
}

.K6s_top4 .K6s_top4_d {
    float: left;
    margin: 0 75px;
}

.K6s_top4 .K6s_top4_d h3 {
    margin: 274px auto 6px;
    font-size: 42px;
    color: rgba(17, 17, 17, 1);
    line-height: 80px;
}


.K6s_top4 .K6s_top4_d p {
    font-size: 18px;
    font-weight: 300;
    color: rgba(17, 17, 17, 1);
    line-height: 34px;
}

.E3000_top5,
.E3000_top7,
.K16_top3 {
    width: 1494px;
    margin: 0 auto;
    padding: 60px 0;
}

.E3000_top6 {
    height: 1006px;
    /* background-color: #111; */
}

.E3000_top22 {
    height: 500px;
    background: rgba(243, 243, 243, 1);
}

.E3000_top22 .top77_img {
    width: 1016px;
    margin: 0 auto;
    padding: 9% 0;
}

.top77_d {
    float: right;
}

.top77_d h3 {
    font-size: 30px;
    font-weight: normal;
    margin-left: 0;
    margin: 40px 0 24px 0;
}

.top77_d a {
    display: block;
    font-size: 18px;
    color: rgba(0, 91, 189, 1);
}

.E3000_top6_d h3 {
    color: #111;
    font-size: 42px;
    padding-top: 84px;
}

.E3000_top6_d p {
    font-size: 16px;
    margin: 40px auto;
    line-height: 30px;
    color: #111;
}

.E3000_top5_d,
.E3000_top6_d,
.E3000_top7 h3 {
    text-align: center
}

.E3000_top5_d h3,
.E3000_top7 h3 {
    font-size: 36px;
    margin: 50px 0 70px;
}

.E3000_top5_d h4,
.E3000_top6_d h4 {
    font-size: 20px;
    margin: 20px auto;
    font-weight: 100;
}

.E3000_top5_d p,
.E3000_top6_d p {
    font-size: 18px;
    margin: 40px auto;
    line-height: 25px;
}

.top5_img,
.top6_img,
.top7_img {
    margin: 0 auto;
}

.top6_img img {
    display: block;
    margin: 0 auto 10px;
    text-align: center;
}

.top5_img img,
.top6_img img,
.top7_img img {
    display: block;
    margin: 85px auto 10px;
    text-align: center;
}

.top7_img {
    margin: 100px 0;
}

@media screen and (max-width:1440px) {
    .K6s_top4 {
        width: 100%;
        height: 585px;
    }

    .K6s_top4 .K6s_top4_d h3 {
        margin: 210px auto 6px; 
    }

    .K6s_top4 .K6s_top4_img {
        width: 745px;
    }

    .K6s_top4 .K6s_top4_img img {
        width: 100%;
    }

    .K6s_top4 .K6s_top4_d {
        margin: 0 0 0 75px;
    }
}

@media screen and (max-width:1400px) {
    body {
        /* background-color: lightblue; */
        overflow-x: scroll;

    }

    .E3000_top h4 {
        width: 45%;
    }
}

@media screen and (max-width:1366px) {
    body {
        /* background-color: lightblue; */
        overflow-x: hidden;

    }
    .E3000_top22 {
        height: 400px;
        background: rgba(243, 243, 243, 1);
    }
    .K6s_top4 .K6s_top4_d h3 {
        margin: 11rem auto 6px;
    }
    .E3000_top h4 {
        width: 55%;
    }

    .K6s_top4 {
        width: 1349px;
        height: 535px;
        margin: 0 auto;
        background: rgba(230, 230, 230, 1);
    }

    .K6s_top4 .K6s_top4_img {
        float: left;
        margin: 0 auto;
        width: 50%;
    }

    .K6s_top4 .K6s_top4_img img {
        width: 100%;
    }

    .K6s_top4 .K6s_top4_d {
        float: left;
        margin: 0 60px;
        width: 41%;
    }

    .E3000_top,
    .E3000_top3,
    .E3000_top4,
    .E3000_top5,
    .E3000_top7 {
        width: 1200px;
    }

    .top4_img {
        float: left;
        margin: 11% 10% 0 0;
    }

    .top4_img img {
        width: 100%;
    }

    .E3000_top4_d h4 {
        font-size: 16px;
    }

    .E3000_top4 {
        height: 500px;
    }

    .E3000_top4_d {
        float: left;
        width: 43%;
        margin: 0% 35px 0 10%;
    }

    .K16_top4_e {
        margin-top: 100px;
        width: 100%;
        height: 100%;
        background: url(../images/K16-3.png) no-repeat;
        background-size: contain;
        overflow: hidden;
    }

    .K16_top4 .K16_top4_d {
        margin: 0 auto;
        text-align: center;
        font-size: 42px;
        padding-top: 45px;
    }
}

@media screen and (max-width:1200px) {
    body {
        /* background-color: lightblue; */
        overflow-x: scroll;

    }
}