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

.E3000_top {
    margin: 50px auto;
}

.E3000_top h3 {
    margin: 100px auto;
    text-align: center;
    font-size: 64px;
    color: #111;
    font-weight: 400;
}

.E3000_top h3 span {
    font-size: 64px;
    color: #111;
    font-weight: 100;
}

.E3000_top h4 {
    margin: 0 auto;
    text-align: justify;
    font-weight: bold;
    font-size: 80px;
    color: rgba(192, 192, 192, 1);
    line-height: 10px;
    width: 60rem;
}


.E3000_top h4 span {
    display: inline-block;
    width: 100%;
}

.top_img {
    margin: 0 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: 100;
    color: #333;
    line-height: 38px;
}

.K16_top3 {
    height: 380px;
    overflow: hidden;
}

.K16_top3 .K16_top3_d img {
    display: block;
    margin: 100px auto 50px;
}

.K16_top3 .K16_top3_u ul {
    width: 80%;
    height: 100px;
    margin: 70px auto;
}

.K16_top3 .K16_top3_u ul li {
    width: 20%;
    float: left;
}

.K16_top3 .K16_top3_u ul li h3,
.K16_top3 .K16_top3_u ul li h5 {
    text-align: center;
    font-weight: 100
}

.K16_top3 .K16_top3_u ul li h3 {
    font-size: 30px;
    margin: 10px 0;
}

.K16_top3 .K16_top3_u ul li h5 {
    font-size: 16px;

}

.K16_top4 {
    width: 100%;
    height: 783px;
    margin: 0 auto;
}

.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: 68px;
    font-weight: 700;
}

.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: 18px;
    margin: 10px 0;
    color: #fff;
    line-height: 30px;
    font-weight: 400;
}

.E3000_top4 {
    width: 90%;
    height: 600px;
    margin: 50px auto 0;
    padding: 0 20px;
    background: rgba(230, 230, 230, 1);
}

.E3000_top4_d {
    float: left;
    width: 306px;
    margin: 13% 35px 0 15%;
}

.E3000_top4_d h3 {
    font-size: 36px;
    margin: 10px 0;
    font-weight: 700;
}

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

.E3000_top4_d p {
    color: #111
}

.top4_img {
    /* float: right; */
    /* margin: 115px 10% 115px 0; */
    display: table-cell;
    vertical-align:middle;
    text-align:center;
    height: 600px;
}
.top4_img img{
    vertical-align:middle;
    width: 100% !important;
}
.E3000_top5,
.E3000_top7,
.K16_top3 {
    width: 1494px;
    margin: 0 auto;
    padding: 60px 0;
}

.E3000_top6 {
    height: 1006px;
}

.E3000_top6_d h3 {
    color: #111;
    font-size: 42px;
    /*padding-top: 84px;*/
    font-weight: 700;
}

.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 0px;
    font-weight: 700;
}

.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;
}

.top5_img img,
.top6_img img,
.top7_img img {
    display: block;
    margin: 0 auto 10px;
    text-align: center;
}

.top7_img {
    margin: 38px 0 100px;
}
@media screen and (max-width:1800px) {
    .K16_top4 {
        height: 750px;
    }
}
@media screen and (max-width:1600px) {
    .K16_top4 {
        height: 675px;
    }
}
@media screen and (max-width:1500px) {
    .K16_top4 {
        height: 625px;
    }
}

@media screen and (max-width: 1440px) {
    .E3000_top6_d h3 {
        padding-top: 0;
    }

    .cont h3 {
        margin: 74px 0 30px 0px;
    }

    .E3000_top4_d {
        margin: 13% 35px 0 0px;
    }

    .E3000_top4 {
        padding: 0 110px;
        box-sizing: border-box;
    }

    #E3000_top_text {
        margin: 74px 0 46px 0px;
    }

    .E3000_top h4 {
        line-height: 25px;
    }
}

@media screen and (max-width:1400px) {
    body {
        overflow-x: scroll;
    }

    .K16_top4 {
        height: 595px;
    }
}

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

    }

    .K16_top4 {
        height: 580px;
    }

    .K16_top3,
    .E3000_top,
    .E3000_top3,
    .E3000_top4,
    .E3000_top5,
    .E3000_top7 {
        width: 1349px;
    }

    .top4_img {
        width: 55%;
    }

    /*.top4_img img {
        width: 100%;
    }*/

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

    .E3000_top4 {
        height: 540px;
        padding-right: 35px;
    }

    .E3000_top4_d {
        float: left;
        width: 272px;
        margin: 13% 35px 0;
    }

    .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:1300px) {

    .K16_top4 {
        height: 555px;
    }
}
@media screen and (max-width:1200px) {
    body {
        /* background-color: lightblue; */
        overflow-x: scroll;

    }

    .K16_top4 {
        height: 515px;
    }
}