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

/* .E3000_top {
    margin: 65px auto;
} */

.E3000_top h3 {
    width: 30rem;
    margin: 40px auto;
    /* text-align: center; */
    font-size: 40px;
    color: #888888;
    font-weight: 400;
}

.E3000_top h3 span {
    font-size: 40px;
    color: #888888;
    font-weight: 100;
}

.E3000_top h4 {
    /* display:inline-block; */
    width: 50rem;
    margin: 0 auto;
    font-size: 60px;
    font-weight: bold;
    color: rgba(17, 17, 17, 1);
    text-align: center
}



.top_img {
    margin: 70px auto;
}

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


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

.K16_top4_e {
    width: 100%;
    height: 100%;

    background: url(../images/1600-2.png) no-repeat;
    background-size: 100% 100%;
    overflow: hidden;
}

.K16_top4 .K16_top4_d {
    margin: 0 auto;
    width: 80rem;
    height: 20rem;

}

.content {
    width: 40rem;
    height: 20rem;
    margin: 4rem 6rem;
}

.K16_top4 .K16_top4_d h3 {
    font-size: 46px;
    padding-top: 68px;
    color: #111111;
    width: 20rem;
}

.K16_top4 .K16_top4_d ul {
    margin-left: 38px;
}

.K16_top4 .K16_top4_d ul li {
    list-style: disc;
    font-size: 18px;
    font-weight: 400;
    color: rgba(17, 17, 17, 1);
    line-height: 40px;
}

.E3000_top6_d h3 {
    font-size: 42px;
    padding-top: 84px;
    font-weight: bold;
    color: rgba(17, 17, 17, 1);
    line-height: 40px;
    width: 31rem;
    margin: 0 auto;
    line-height: 50px;
}

.E3000_top6_d p {
    width: 878px;
    font-size: 16px;
    margin: 40px auto;
    line-height: 30px;
    font-weight: 400;
    color: rgba(17, 17, 17, 1);
    line-height: 30px;
}

.E3000_top6_d {
    text-align: center
}



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

.E3000_top6_d p {
    font-size: 16px;
    margin: 40px auto 70px;
    font-size: 22px;
    font-weight: 400;
    color: rgba(102, 102, 102, 1);
    line-height: 35px;
}

.top6_img {
    width: 1446px;
    margin: 7px auto 100px;
}

.top6_img img {
    display: block;
    margin: 7px auto 100px;
}

.K16_top4_f {
    width: 100%;
    height: 100%;
    background: url(../images/1600-4.png) no-repeat;
    background-size: 100% 100%;
    overflow: hidden;
}

.content1 {
    width: 40rem;
    height: 20rem;
    margin: 4rem 6rem;
}

.K16_top4 .K16_top4_f .content1 h3 {
    color: #fff;
    font-size: 46px;
    padding-top: 0;
    width: 27rem;
}

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

    }

}

@media screen and (max-width:1366px) {
    body {
        overflow-x: hidden;

    }
}


@media screen and (max-width:1200px) {
    body {
        overflow-x: scroll;

    }
}