* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    font-family: "Microsoft Yahei";
}

body {
    background: #f9f9f9;
    min-width: 1200px;
}

body,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
blockquote,
th,
td {
    margin: 0;
    padding: 0;
}

ul {
    list-style: none;
}

a {
    color: inherit;
    text-decoration: none;
}

a:focus {
    outline: none;
}

a {
    /*-webkit-tap-highlight-color: rgba(255, 255, 255, 0);*/
    -webkit-user-select: none;
    -moz-user-select: none;
    /*-moz-user-focus: none;*/
}

a:link {
    color: inherit;
    text-decoration: none;
}

a:visited {
    color: inherit;
    text-decoration: none;
}

img {
    border: none;
    vertical-align: middle;
}

select {
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
}

button {
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
}

img {
    max-width: 100%;
}

.clear_box {
    content: '';
    display: block;
    clear: both;
}

.class_all {
    content: '';
    display: block;
    clear: both;
}

.zoujinkemeng_nav {
    width: 100%;
    background-color: rgba(74, 90, 119, 0.7);
    /*opacity: 0.5;*/
    height: 90px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 999;
}

.zoujinkemeng_nav_logo {
    display: block;
    width: 294px;
    /*height: 53px;*/
    position: absolute;
    top: 50%;
    margin-top: -29px;
}

.zoujinkemeng_jianjie {
    width: 100%;
    height: 454px;
    background: url("../images/zoujinkemeng_bg.png") no-repeat center/cover;
}

.nav {
    height: 90px;
    position: absolute;
    right: 24px;
    top: 0;
}

.nav_l {
    float: left;
    width: 90px;
    height: 90px;
    margin-left: 10px;
    padding-top: 25px;
    position: relative;
}

.nav_l_n {
    font-size: 18px;
    color: #fff;
    text-align: center;

}

.nav_l_c {
    font-size: 14px;
    color: #ffffff;
    text-align: center;
}

.nav_con {
    height: 90px;
    width: 1200px;
    margin: auto;
    position: relative;
    z-index: 999;
}

.zoujinkemeng_nav_sou {
    display: block;
    width: 24px;
    height: 22px;
    position: absolute;
    right: 0;
    top: 36px;
    cursor: pointer;
}

.active p {
    color: #a53c3e;

}

.active {
    border-bottom: 1px solid #a53c3e;
}

/*.nav_hover {
  width: 399px;
  height: 202px;
  position: absolute;
  top: 90px;
  left: 50%;
  background-color: rgba(75, 84, 102, 0.9);
  display: none;
  border-bottom-right-radius: 10px;
 
}*/

.nav_hover_wz_box {
    float: left;
    width: 66px;
    margin-top: 67px;
}

.nav_hover_wz {
    font-size: 12px;
    color: #ffffff;
    padding-left: 15px;
    line-height: 1.5;
    background: url("../images/yuan_jiantou.png") no-repeat left center;
    border-bottom: 1px solid #9ca1a8;
    margin-bottom: 20px;
    cursor: pointer;
}

.nav_hover_wz_t {
    color: #a53c3e;
}

.nav_hover_img {
    float: left;
    display: block;
    width: 255px;
    height: 129px;
    margin-top: 35px;
    margin-left: 20px;
}

.zoujinkemeng_jianjie_con {
    width: 1200px;
    margin: 0 auto;
}

.zoujinkemeng_jianjie_p {
    font-size: 40px;
    color: #ffffff;
    position: absolute;
    top: 356px;
}

/*790*/
.con {
    width: 100%;
    height: 790px;
    background: url("../images/beijinghei.png") repeat top;
}

.jianjie_con {
    width: 1200px;
    margin: 0 auto;
}

.con_nav {
    width: 1200px;
    margin: auto;
    padding-top: 68px;

}

.con_nav_l {
    float: left;
    margin-left: 10px;
}

.con_nav_ul {
    float: right;
}

.con_nav_l p {
    font-size: 12px;
    color: #ffffff;
}

.con_nav_l_img {
    width: 10px;
    height: 12px;
    display: block;
    margin-top: 2px;
}

.jianjie_con {
    width: 1200px;
    margin: 68px auto 0;
    height: 664px;
    position: relative;
}

.jianjie_con_left {
    float: left;
    width: 45%;
    position: relative;
}

.jianjie_con_right {
    float: right;
    width: 45%;
    line-height: 1.8;
}

.jianjie_con_left_io {
    width: 614px;
    height: 448px;
    position: absolute;
    top: 0;
    left: 0;
}

.jianjie_con_left_it {
    width: 351px;
    height: 304px;
    position: absolute;
    top: 200px;
    left: 260px;
}

.jianjie_con_right_pa {
    font-size: 30px;
    color: #fff;
}

.jianjie_con_right_pb {
    font-size: 22.09px;
    color: #fff;
    opacity: 0.5;
    margin-bottom: 37px;
}

.jianjie_con_right_pc {
    font-size: 18px;
    color: #fff;
    opacity: 0.5;
}

.jianjie_con_right_pd {
    font-size: 18px;
    color: #fff;
    text-indent: 2em;
    opacity: 0.5;
}

.jianjie_con_right_pe {
    font-size: 18px;
    color: #fff;
    text-indent: 2em;
    opacity: 0.5;
}

.jianjie_footer {
    width: 1200px;
    margin: 0 auto;

}

.jianjie_con_boop {
    font-size: 18px;
    color: #ffffff;
    position: absolute;
    bottom: 80px;
}

.footer {
    width: 100%;
    height: 131px;
    margin: 0 auto;
    background-color: #333333;
    overflow: hidden;
}

.footer_con {
    width: 1200px;
    margin: 0 auto;
}

.footer_left {
    width: 50%;
    float: left;
    margin-top: 47px;

}

.footer_left_l {
    float: left;
    margin-left: 10px;
}

.footer_left_l_pa {
    font-size: 12px;
    color: #fff;
    text-transform: uppercase;
}

.footer_left_l_pb {
    font-size: 12px;
    color: #fff;
}

.footer_left_l img {
    display: block;
    width: 16px;
    margin-top: 12px;
}

.footer_right {
    width: 50%;
    float: right;
    margin-top: 47px;
}

.footer_right_p {
    font-size: 12px;
    color: #fff;
    text-align: right;
}

.fix_box_con {
    z-index: 999;
    position: fixed;
    right: 0;
    top: 368px;
    width: 163px;
    height: 254px;
    opacity: 0.5;
    /*overflow: hidden;*/
}

.fix_box {
    width: 212px;
    height: 45px;
    -webkit-border-radius: 50px 0 0 50px;
    -moz-border-radius: 50px 0 0 50px;
    border-radius: 50px 0 0 50px;
    /* background-color: #b0b1b6;*/
    margin-bottom: 10px;
    cursor: pointer;

}

.fix_box:nth-child(1) {
    background: url(../images/fix11.png) no-repeat 100px center #b0b1b6;
}

.fix_box:nth-child(1):hover {
    background: url(../images/fix1.png) no-repeat 100px center #7c3845;
    color: #fff;
}

.fix_box:nth-child(2) {
    background: url(../images/fix2.png) no-repeat 100px center #b0b1b6;
}

.fix_box:nth-child(2):hover {
    background: url(../images/fix22.png) no-repeat 100px center #7c3845;
    color: #fff;
}

.fix_box:nth-child(3) {
    background: url(../images/fix3.png) no-repeat 100px center #b0b1b6;
}

.fix_box:nth-child(3):hover {
    background: url(../images/fix33.png) no-repeat 100px center #7c3845;
    color: #fff;
}

.fix_box:nth-child(4) {
    background: url(../images/dix4.png) no-repeat 100px center #b0b1b6;
}

.fix_box:nth-child(4):hover {
    background: url(../images/dix44.png) no-repeat 100px center #7c3845;
    color: #fff;
}

.fix_box:nth-child(5) {
    background: url(../images/fix5.png) no-repeat 100px center #b0b1b6;
}

.fix_box:nth-child(5):hover {
    background: url(../images/fix55.png) no-repeat 100px center #7c3845;
    color: #fff;
}

.fix_box p {
    height: 45px;
    line-height: 45px;
    float: left;
    font-size: 14px;
    color: #333642;
    margin-right: 20px;
    margin-left: 32px;
}

.fix_box:hover p {
    color: #fff;
}

.fix_box img {
    float: left;
    display: block;
    width: 21px;
    height: 20px;
    margin-top: 13px;
}

.fix_box_active {
    background: #7d3e45;

}

.fix_box_active p {
    color: #fff;
}

.qiyewenhua_con {
    height: 1452px;
}

.qiyewenhua_pic {
    width: 100%;
    margin-top: 60px;
}

.qiyewenhua_pic_con {
    width: 1200px;
    margin: auto;
}

.qiyewenhua_pic_con_l {
    width: 50%;
    height: 232px;
    float: left;
    background-color: #72737c;
    overflow: hidden;
}

.qiyewenhua_pic_con_l:nth-child(4n-3) {
    float: left;
}

.qiyewenhua_pic_con_l:nth-child(4n-2) {
    float: right;
}

.qiyewenhua_pic_con_l:nth-child(4n-1) {
    float: right;
}

.qiyewenhua_pic_con_l:nth-child(4n-0) {
    float: left;
    text-align: right;
}

.qiyewenhua_pic_con_l_p {
    padding: 0 32px;
}

.qiyewenhua_pic_con_l_pa {
    font-size: 28px;
    color: #fff;
    line-height: 1.5;
    margin-top: 40px;
}

.qiyewenhua_pic_con_l_pb {
    font-size: 18px;
    color: #ffffff;
    line-height: 1.5;
    margin-top: 20px;
}

.qiyewenhua_pic_con_l_pc {
    font-size: 10px;
    color: #fff;
    line-height: 1.5;
    margin-top: 10px;
}

.qiyewenhua_pic_con_l img {
    width: 100%;
    height: auto;
    transform: scale(1.2);
    overflow: hidden;
    transition: all 1s;
}

.qiyewenhua_pic_con_l:hover img {
    transform: scale(1.5);
}

.yingyonglingyu {
    width: 100%;
    height: 454px;
    background: url("../images/chanpinzhongxin.png") no-repeat center/cover;
}

.chanpinzhongxin {
    width: 100%;
    height: 454px;
    background: url("../images/chanpinzhongxin1.png") no-repeat center/cover;
}

.con_chanpinzhongxin {
    width: 100%;
    height: 994px;
    background: url("../images/chanpinzhongxinxiao.png") no-repeat center/cover;
    position: relative;
}

.pro_pf {
    width: 12%;
    position: absolute;
    left: 0;
    top: 318px;
    background: #4a4a54;
    color: #fff;
    font-size: 14px;
    line-height: 1.8;
    padding: 30px 10px 10px 10px;
    box-sizing: border-box;
    z-index: 999;
}

.pro_pf_title {
    height: 60px;
    width: 80%;
    background: #804248;
    line-height: 60px;
    color: #fff;
    text-align: center;
    font-size: 24px;
    position: absolute;
    left: 0;
    top: -45px;
}

.con_cpzx_con_nav {
    width: 100%;
    height: 144px;
    background-color: #4b4b56;
    /*opacity: 0.9;*/
    z-index: 99;
    position: relative;
}

.con_cpzx_con_nav_con {
    width: 1200px;
    margin: 0 auto;
}

.con_cpzx_con_nav_con_ul {
    height: 55px;
}

.con_cpzx_con_nav_con_li {
    float: left;
    margin-right: 20px;
}

.con_cpzx_con_nav_con_li span {
    display: block;
    font-size: 18px;
    color: #ffffff;
    padding: 5px 10px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
    margin-top: 20px;
    cursor: pointer;
}

.redbg_active span {
    background-color: #a53c3e;
    padding: 5px 10px;
}

.filter-disabled {
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
}

.filter-box select {
    display: none;
}

.filter-box {
    width: 371px;
    height: 56px;
    position: relative;
    top: 16px;
}

.filter-text {
    height: 100%;
    line-height: 56px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    padding: 0 30px 0 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    border-radius: 10px;
    background-color: #808890;

}

.filter-text input {
    font-size: 16px;
    color: #ffffff;
}

.filter-text .filter-title {
    width: 100%;
    height: 56px;
    line-height: 56px;
    border: 0;
    background-color: transparent;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 0;
    cursor: pointer;
    outline: none;
}

.filter-list {
    display: none;
    width: 100%;
    max-height: 300px;
    background-color: #4e4d54;
    font-size: 14px;
    position: absolute;
    top: 57px;
    left: 0;
    z-index: 99;
    overflow: auto;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
}

.filter-list li.filter-null a {
    color: #4e4d54;
}

.filter-list li a {
    display: block;
    padding: 0 10px;
    line-height: 36px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: pointer;
    color: #ffffff;
    font-size: 16px;
}

.kuan {
    width: 30px;
    height: 57px;
    background-color: #804248;
    position: absolute;
    top: 0;
    right: 0;
}

.con_cpzx_con_con {
    width: 1200px;
    margin: 90px auto 0;
}

.con_cpzx_con_li {
    float: left;
    width: 25%;
    height: 380px;
    /*position: relative;*/
}

.con_cpzx_con_li_redl {
    width: 235px;
    height: 235px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    border-radius: 10px;
    border: 5px solid #a53c3e;
    margin: 0 auto;
}

.con_cpzx_con_li_pbox {
    width: 235px;
    margin: 0 auto;
}

.con_cpzx_con_li_img {
    display: block;
    width: 235px;
    height: 235px;
    float: left;
    margin-top: -20px;
    margin-left: 12px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    border-radius: 10px;
    border: 4px solid #c5c2c1;
}

.con_cpzx_con_li_img_bor {
    /*width: 235px;*/
    /*height: 235px;*/
    /*float: left;*/
    /*-webkit-border-radius: 10px;*/
    /*-moz-border-radius: 10px;*/
    /*border-radius: 10px;*/

}

.con_cpzx_con_li_ma {
    /*margin-top: 50px;*/
}

.con_cpzx_con_li_pa {
    font-size: 20.4px;
    color: #ffffff;
    margin-bottom: 5px;
    margin-top: 5px;
    /*text-transform:capitalize;*/
}

.con_cpzx_con_li_pb {
    font-size: 15.3px;
    color: #ffffff;

}

.con_cpzx_con_li_img_ani {
    -webkit-animation-name: con_cpzx_con_li_img_ani; /*关键帧名称*/
    -webkit-animation-timing-function: ease-in-out; /*动画的速度曲线*/
    -webkit-animation-iteration-count: infinite; /*动画播放的次数*/
    -webkit-animation-duration: 3s; /*动画所花费的时间*/

}

@keyframes con_cpzx_con_li_img_ani { /*定义关键帧、scaleDrew是需要绑定到选择器的关键帧名称*/
    0% {
        margin-top: -10px;
        margin-left: 6px;
    }
    50% {
        margin-top: -20px;
        margin-left: 12px;
    }
    100% {
        margin-top: -10px;
        margin-left: 6px;
    }
}

.yingyonglingyu_con {
    width: 100%;
    /*display: none;*/
}

.yingyonglingyu_lunbo_box {
    width: 1200px;
    margin: 0 auto;
    height: 793px;
}

.yingyonglingyu_con {
    position: relative;
}

.view {
    margin-top: 30px;
}

.view {
    height: 403px;
    position: relative;
    right: -119px;
}

.view .swiper-wrapper_i {
    width: 700px;
    height: 403px;

}

.swiper-wrapper_i {
    position: relative !important;
    left: 400px;
}

.swiper-slide_img_im {
    display: block;
    width: 585px;
    height: 347px
}

.swiper-slide_img {
    position: relative;
}

.f1 {
    position: absolute;
    /*left: 0;*/
    left: 80px;
    z-index: 3;
    transform: scale(1);
    float: left;

}

.f2 {
    position: absolute;
    transform: scale(0.8);
    /*left: 88px;*/
    left: 206px;
    z-index: 2;
    float: left;
    margin-left: 20px;
}

.f3 {
    position: absolute;
    transform: scale(0.6);
    /*left: 175px;*/
    left: 369px;
    z-index: 1;
    float: left;
    margin-left: 40px;
}

.swiper-wrapper_i {
    position: absolute;
}

.swiper-slide-sl {
    opacity: 0.5;
}

.active-nav {
    width: 157px;
    height: 113px;
    opacity: 1;
    border: 5px solid #a53c3e;
    position: absolute;
    left: 0;
    right: 0;
}

.swiper-slide-sl img {
    width: 157px;
    height: 112px;
    display: block;

}

.swiper-slide_wenzi {
    height: 200px !important;
}

.con_yinyonghuiyi {
    height: 905px;
}

.swiper-slide-sl p {
    font-size: 18px;
    color: #333333;
    position: absolute;
    right: 5px;
    bottom: 0;
}

.swiper-slide-sl {
    position: relative;
    overflow: hidden;
}

.wenzih {
    position: absolute;
    top: 83px;
    left: 358px;
    /* background-color: #a53c3e; */
    width: 498px;
    height: 255px;
    overflow: hidden;
    z-index: 3;
}

.swiper-slide_img_p_o_t {
    float: left;
    font-size: 32.8px;
    color: #ffffff;
    text-transform: uppercase;
}

.swiper-slide_img_p_o {
    font-size: 24px;
    color: #ffffff;
    text-transform: uppercase;

}

.swiper-slide_img_p_t {
    font-size: 16.4px;
    color: #ffffff;
    text-transform: uppercase;

}

.swiper-slide_img_p_th {
    font-size: 21.87px;
    color: #a53c3e;
    margin: 20px 0 10px 0;

}

.swiper-slide_img_p_f {
    font-size: 18px;
    color: #ffffff;
}

/*.wenzih_n {*/
/*height: 300px !important;*/
/*}*/

.red_line_box {
    width: 256px;
    height: 250px;
    border: 5px solid #a53c3e;
    position: absolute;
    top: 43px;
    left: 572px;
    z-index: 2;
}

/*.preview_n {*/
/*!*z-index: 99;*!*/
/*!*position: absolute;*!*/
/*}*/
.swiper-wrapper_img {
    width: 900px;
    overflow-x: scroll;
    overflow-y: hidden;
    /*padding-bottom: 20px;*/
}

.swiper-container_view {
    overflow: hidden;
}

.preview_n {
    overflow-y: hidden;
    overflow-x: scroll;
    width: 900px;
    height: 150px;
    /*position: absolute;*/
    /*left: 31%;*/
    /*top: 500px*/
    margin: 0 auto;

}

.slide6 {
    width: 82px;
    opacity: 0;
}

.scrollbar_box {

}

.preview_n::-webkit-scrollbar-button {
    /*background-color: #72353b;*/
    -webkit-border-radius: 50px;
    -moz-border-radius: 50px;
    border-radius: 50px;
    opacity: 0.3;

}

.preview_n::-webkit-scrollbar-button:start {
    background: url(../images/gz.png) no-repeat;
}

.preview_n::-webkit-scrollbar-button:end {
    background: url(../images/gy.png) no-repeat;
    background-position: right;
}

.preview_n::-webkit-scrollbar {
    /*width: 4px;*/
    height: 12px;
    background-color: #6f3238 !important;
    opacity: 0.7;
    -webkit-border-radius: 50px;
    -moz-border-radius: 50px;
    border-radius: 50px;
}

.preview_n::-webkit-scrollbar-thumb {
    background-color: #fff;
    -webkit-border-radius: 50px;
    -moz-border-radius: 50px;
    border-radius: 50px;

}

.preview_n::-webkit-scrollbar-track-piece {
    background-color: #97989e;
    -webkit-border-radius: 50px;
    -moz-border-radius: 50px;
    border-radius: 50px;
}

.fix_box_l {
    width: 400px;
    height: 400px;
    position: fixed;
    z-index: 999;
    left: 0;
    top: 368px;
}

.fix_box_l_nav {
    width: 237px;
    height: 64px;
    background-color: #804248;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
}

.fix_box_l_nav p {
    height: 64px;
    line-height: 64px;
    color: #fff;
    font-size: 24px;
    text-align: center;
}

.fix_box_l_con {
    width: 283px;
    height: 340px;
    background-color: #4a4a54;
    padding: 20px 20px;
    position: absolute;
    top: 57px;
    left: 0;
    z-index: 1;
}

.fix_box_con_p {
    font-size: 14px;
    line-height: 30px;
    color: #fff;
}

.sousuo_con {
    background: url("../images/sousuo_bg.png") no-repeat center/cover;
}

.con_sousuo {
    background: url("../images/beijinghei.png") no-repeat center/cover;
    width: 100%;
    height: 588px;
}

.input_con {
    width: 1200px;
    margin: 0 auto;
    position: relative;
    top: 100px;
}

.sousuo {
    width: 1200px;
    height: 93px;
    border: 1px solid #ffffff;
    background: transparent;
    position: relative;
    outline: none;
    padding: 0 0 0 40px;
    line-height: 93px;
    font-size: 30px;
    color: #fff;

}

.input_con_s {
    font-size: 27px;
    display: block;
    color: #a53c3e;
    position: absolute;
    top: 44px;
    left: 20px;
}

.sousuo_btn {
    display: block;
    position: absolute;
    height: 93px;
    width: 182px;
    background-color: #7c3d42;
    top: 16px;
    right: 0;
    color: #fff;
    font-size: 36px;
    line-height: 93px;
    text-align: center;
    border: 1px solid #fff;
    cursor: pointer;
}

/*修改*/
.nav_l:nth-child(5) .nav_hover {
    left: auto;
    right: 0;
}

.nav_l:nth-child(6) .nav_hover {
    left: auto;
    right: 0;
}

.nav_hover_img {
    /*float: left;*/
    display: block;
    width: 255px;
    height: 129px;
    margin-top: 35px;
    margin-left: 20px;
    position: absolute;
    left: 90px;
    /*display: none;*/
}

.nav_hover {
    width: 399px;
    height: 202px;
    position: absolute;
    /*display: block;*/
    left: 0;
    background-color: rgba(75, 84, 102, 0.9);
    border-bottom-right-radius: 10px;
    margin-top: 22px;
    opacity: 1;
    transition: all 1s;

}

.nav_l:not(:hover) > .nav_hover {
    opacity: 0;
    transition: all 1s;
}

.qiyewenhua_pic_con_l {
    width: 50%;
    height: 232px;
    float: left;
    background-color: #72737c;
    overflow: hidden;
}

.qiyewenhua_pic_con_l img {
    width: 100%;
    height: auto;
    transform: scale(1.2);
    overflow: hidden;
    transition: all 1s;
}

.qiyewenhua_pic_con_l:hover img {
    transform: scale(1.5);
}

.f1 {
    position: absolute;
    left: 0;
    z-index: 3;
    transform: scale(1);
    float: left;
    transition: all 1s;

}

.f2 {
    position: absolute;
    transform: scale(0.8);
    left: 88px;
    z-index: 2;
    float: left;
    margin-left: 20px;
    transition: all 1s;
}

.f3 {
    position: absolute;
    transform: scale(0.6);
    left: 175px;
    z-index: 1;
    float: left;
    margin-left: 40px;
    transition: all 1s;
}

.swiper-container_t {
    overflow: hidden !important;
}

.preview_n {
    overflow-y: hidden;
    overflow-x: scroll !important;
    width: 900px;
    height: 150px;
    /*position: absolute;*/
    /*left: 31%;*/
    /*top: 500px*/
    margin: 0 auto;

}

.preview_n::-webkit-scrollbar-button {
    /*background-color: #72353b;*/
    -webkit-border-radius: 50px;
    -moz-border-radius: 50px;
    border-radius: 50px;
    opacity: 0.3;

}

.preview_n::-webkit-scrollbar-button:start {
    background: url(../images/gz.png) no-repeat;
}

.preview_n::-webkit-scrollbar-button:end {
    background: url(../images/gy.png) no-repeat;
    background-position: right;
}

.preview_n::-webkit-scrollbar {
    /*width: 4px;*/
    height: 12px;
    background-color: #6f3238 !important;
    opacity: 0.7;
    -webkit-border-radius: 50px;
    -moz-border-radius: 50px;
    border-radius: 50px;
}

.preview_n::-webkit-scrollbar-thumb {
    background-color: #fff !important;
    -webkit-border-radius: 50px;
    -moz-border-radius: 50px;
    border-radius: 50px;

}

.preview_n::-webkit-scrollbar-track-piece {
    background-color: #97989e;
    -webkit-border-radius: 50px;
    -moz-border-radius: 50px;
    border-radius: 50px;
}

.dingbu {
    display: block;
    width: 212px;
    height: 45px;
}

.fix_box_con {
    /*display: none;*/
}

.zoujinke {
    position: relative;
    overflow: hidden;
}

@media (min-width: 1553px) and (max-width: 1870px) {
    .wenzih {
        left: 10%;
    }
}

@media (min-width: 1190px) and (max-width: 1550px) {

    .fix_box_con {
        position: absolute;
        top: 12%;
        z-index: 999;
        /*position: fixed;*/
        right: 3.5%;
        /*top: 368px;*/
        width: 163px;
        height: 254px;
        opacity: 0.8;
    }

    .view {
        height: 403px;
        position: relative;
        right: 0;
    }

    .wenzih {
        left: 5%;
    }

    .f1 {
        position: absolute;
        left: 72px;
        z-index: 3;
        transform: scale(1);
        float: left;
        transition: all 1s;
    }

    .f2 {
        position: absolute;
        transform: scale(0.8);
        left: 162px;
        z-index: 2;
        float: left;
        margin-left: 20px;
        transition: all 1s;
    }

    .f3 {
        position: absolute;
        transform: scale(0.6);
        left: 252px;
        z-index: 1;
        float: left;
        margin-left: 40px;
        transition: all 1s;
    }

}

@media (min-width: 829px) and (max-width: 1200px) {
    .fix_box_con {
        position: absolute;
        top: 12%;
        z-index: 999;
        /*position: fixed;*/
        right: 2.8%;
        /*top: 368px;*/
        width: 163px;
        height: 254px;
        opacity: 0.8;
    }

    .wenzih {
        left: 5%;
    }
}

@media screen and (max-width: 828px) {
    body {
        min-width: 100%;
    !important;
    }

    .nav {
        display: none !important;
    }

    .fix_box_con {
        display: none;
    }

    .zoujinkemeng_jianjie {
        height: 200px;
        position: relative;
    }

    .zoujinkemeng_jianjie_con {
        width: 100%;
        height: 200px;
        position: relative;
    }

    .zoujinkemeng_jianjie_p {
        font-size: 18px;
        top: auto;
        bottom: 20px;
        left: 20px;
    }

    .con {
        height: auto;
    }

    .con_nav {
        width: 100%;
        padding: 5% 0;
        overflow: hidden;
    }

    .con_nav_ul {
        float: left;
    }

    .jianjie_con {
        width: 100%;
        height: auto;
        margin: 0 auto;
    }

    .jianjie_con_left {
        width: 90%;
        margin: 0 auto;
        float: none;
        height: 260px;
    }

    .jianjie_con_left_io {
        width: 80%;
        height: auto;
    }

    .jianjie_con_left_it {
        width: 48%;
        height: auto;
        top: auto;
        left: auto;
        right: 0;
        bottom: 30px;
    }

    .jianjie_con_right {
        width: 90%;
        margin: 0 auto 0 auto;
        padding: 0 0 5% 0;
        float: none;
    }

    .jianjie_con_right_pb {
        margin: 0;
        font-size: 14px;
    }

    .jianjie_footer {
        display: none;
    }

    .footer_con {
        width: 100%;
    }

    .footer {
        height: auto;
        padding: 5% 0;
    }

    .footer_left {
        width: 100%;
        float: none;
        text-align: center;
        line-height: 16px;
        margin: 0 0 10px 0;
    }

    .footer_right {
        width: 100%;
        float: none;
        margin: 0;
        text-align: center;
        line-height: 1.6;
    }

    .footer_right_p {
        text-align: center;
    }

    .footer_left_l {
        float: none;
        display: inline-block;
    }

    .footer_left_u {
        text-align: center;
        overflow: hidden;
    }

    .footer_left_l_pa {
        display: none;
    }

    .footer_left_l img {
        margin: 0;
    }

    .nav_con {
        width: 100%;
        z-index: 99;
        height: 60px;
        background: rgba(0, 0, 0, 0.4)
    }

    .zoujinkemeng_nav {
        height: 60px;
    }

    .zoujinkemeng_nav_logo {
        width: 150px;
        height: auto;
        margin-top: -16px;
    }

    .zoujinkemeng_nav_sou {
        right: 3%;
        top: 16px;
    }

    .qiyewenhua_pic_con {
        width: 100%;
    }

    .qiyewenhua_pic_con_ul {
        padding: 0 3%;
        overflow: hidden;
    }

    .qiyewenhua_pic_con_l {
        width: 100%;
        float: none;
        height: auto;
    }

    .qiyewenhua_pic_con_l img {
        width: 100%;
        height: auto;
    }

    .qiyewenhua_pic {
        margin: 0;
    }

    .qiyewenhua_pic_con_l_pa {
        margin: 0;
        padding: 5% 0 0 0;
        font-size: 18px;
    }

    .qiyewenhua_pic_con_l_pb {
        font-size: 14px;
        padding: 10px 0 0 0;
        margin: 0;
    }

    .qiyewenhua_pic_con_l_pc {
        padding: 0 0 5% 0;
        margin-top: 10px;
    }

    .qiyewenhua_pic_con_l_p {
        padding: 0 5%;
    }

    .chanpinzhongxin {
        height: 200px;
    }

    .pro_pf {
        display: none;
    }

    .con_cpzx_con_con {
        width: 100%;
        padding: 50px 0;
        overflow: hidden;
        margin-top: 0;
    }

    .con_cpzx_con_nav_con {
        width: 100%;
    }

    .con_cpzx_con_li_pbox {
        width: 100%;
        padding: 0 0 20px 20px;
        box-sizing: border-box;
    }

    .con_cpzx_con_li_redl {
        width: 40vw;
        height: 40vw;
        border: 3px solid #a53c3e;
        margin-left: 10%;
    }

    .con_cpzx_con_li {
        width: 48%;
        margin-right: 2%;
        height: 295px;
    }

    .con_cpzx_con_li_ma {
        margin-top: 0;
    }

    .con_cpzx_con_li_pa {
        font-size: 14px;
    }

    .con_cpzx_con_li_pb {
        font-size: 14px;
    }

    .con_chanpinzhongxin {
        height: auto;
    }

    .con_cpzx_con_nav_con_li {
        margin: 0 10px;
    }

    .con_cpzx_con_nav_con_li span {
        font-size: 14px;
    }

    .filter-box {
        width: 90%;
        height: 45px;
        margin-left: 10px;
    }

    .filter-text {
        height: 45px;
        line-height: 45px;
    }

    .filter-text .filter-title {
        height: 45px;
        line-height: 45px;
        font-size: 14px;
    }

    .kuan {
        height: 45px;
    }

    .icon-filter-arrow {
        top: 20px;
    }

    .yingyonglingyu {
        height: 200px;
    }

    .con_sousuo {
        height: 400px;
    }

    .input_con {
        width: 100%;
        padding: 0 3%;
        box-sizing: border-box;
    }

    .input_con_s {
        font-size: 14px;
        top: 15px;
        left: 20px;
    }

    .sousuo {
        width: 80%;
        height: 50px;
        line-height: 48px;
        font-size: 14px;
        padding: 0 0 0 5%;
        box-sizing: border-box;
    }

    .sousuo_btn {
        width: 20%;
        height: 50px;
        line-height: 48px;
        font-size: 14px;
        right: 3%;
        top: 0;
    }

    .con_nav {
        width: 100%;
    }

    .yingyonglingyu_lunbo_box {
        width: 100%;
    }

    .preview_n {
        width: 100%;
    }

    .swiper-slide-sl {
        width: 33.33%;
    }

    .active-nav {
        border: none;
    }

    .wenzih {
        width: 80%;
        left: 3%;
    }

    .swiper-slide_img_im {
        width: 90%;
    }

    .swiper-wrapper_i {
        left: 0;
    }

    .red_line_box {
        left: 3%;
    }

    .qiyewenhua_pic_con_l:nth-child(4n-0) {
        float: left;
        text-align: left;
    }

    .view-contact {
        padding: 20px 0 0 0;
    }

    .nav_hover {
        display: none;
    }

    .menu-off {
        display: none;
    }

    .view {
        height: 403px;
        position: relative;
        right: -119px;
    }

}