.item >.item_content {
    width: 100%;
    height: auto;
}

.item >.item_content >.apply_list {
    margin-top: 180px;
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;             /* NEW, Spec - Opera 12.1, Firefox 20+ */
    -webkit-justify-content: center;
    -ms-justify-content: center;
    -moz-justify-content: center;
    justify-content: center;
}

.item >.item_content >.apply_list >.one_apply {
    width: 302px;
    height: 100%;
    cursor: pointer;
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;
    -webkit-justify-content: center;
    -ms-justify-content: center;
    -moz-justify-content: center;
    justify-content: center;
    -webkit-box-align: center; /* Safari 6-9 */
    -ms-flex-align: center; /* IE 10 */
    -moz-box-align: center;
    align-items: center; /* 标准语法 */
}


.item >.item_content >.apply_list >.one_apply >div {
    text-align: center;
}

.item >.item_content >.apply_list >.one_apply >div >div:first-child {
    width: 100%;
    height: 72px;
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;
    -webkit-justify-content: center;
    -ms-justify-content: center;
    -moz-justify-content: center;
    justify-content: center;
    -webkit-box-align: center; /* Safari 6-9 */
    -ms-flex-align: center; /* IE 10 */
    -moz-box-align: center;
    align-items: center; /* 标准语法 */
}

.item >.item_content >.apply_list >.one_apply:nth-child(1) >div >div >img {
    width: 69px;
    height: auto;
}

.item >.item_content >.apply_list >.one_apply:nth-child(2) >div >div >img {
    width: 72px;
    height: auto;
}

.item >.item_content >.apply_list >.one_apply:nth-child(3) >div >div >img {
    width: 71px;
    height: auto;
}

.item >.item_content >.apply_list >.one_apply:nth-child(4) >div >div >img {
    width: 69px;
    height: auto;
}

.item >.item_content >.apply_list >.one_apply >div >div:nth-child(2) {
    font-size: 16px;
    color: #333333;
    height: 24px;
    margin-top: 18px;
}

.item >.item_content >.apply_list >.one_apply >div >div:nth-child(2) >h3 {
    font-size: 24px;
    font-weight: bold;
    display: inline-block;
}

.item >.item_content >.apply_list >.one_apply >div >div:nth-child(3) {
    height: 60px;
    font-size: 18px;
    font-weight: 400;
    color: #333333;
    line-height: 30px;
    margin-top: 13px;
}

.item >.item_content >.production_introduce {
    width: 100%;
    height: 900px;
    position: relative;
}

@media screen and (max-width: 1420px) {
    .item >.item_content >.production_introduce {
        height: 750px;
    }
}


@media screen and (min-width: 1421px) and (max-width:1520px) {
    .item >.item_content >.production_introduce {
        height: 775px;
    }
}

@media screen and (min-width: 1521px) and (max-width:1620px) {
    .item >.item_content >.production_introduce {
        height: 800px;
    }
}

@media screen and (min-width: 1621px) and (max-width:1720px) {
    .item >.item_content >.production_introduce {
        height: 825px;
    }
}

@media screen and (min-width: 1721px) and (max-width:1820px) {
    .item >.item_content >.production_introduce {
        height: 850px;
    }
}

@media screen and (min-width: 1821px) and (max-width:1920px) {
    .item >.item_content >.production_introduce {
        height: 875px;
    }
}

@media screen and (min-width: 1921px) and (max-width:2020px) {
    .item >.item_content >.production_introduce {
        height: 900px;
    }
}

@media screen and (min-width: 2021px) and (max-width:2120px) {
    .item >.item_content >.production_introduce {
        height: 925px;
    }
}

@media screen and (min-width: 2121px) {
    .item >.item_content >.production_introduce {
        height: 950px;
    }
}

.item >.item_content >.production_introduce >.production_text {
    width: 90%;
    /*max-width: 1480px;*/
    min-width: 1240px;
    max-width: 1600px;
    height: 100%;
    background: #F8FAFF;
    border-radius: 50px 50px 50px 50px;
    margin: 99px auto 0;
    padding-top: 17px;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
}

.item >.item_content >.production_introduce >.production_text >.hjx_introduce {
    width: 1051px;
    height: 151px;
    background: url(/index/images/industry.png) no-repeat center;
    background-size: 100%;
    margin: 0 auto;
    text-align: center;
    padding-top: 20px;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
}

.item >.item_content >.production_introduce >.production_text >.hjx_introduce >p {
    font-size: 40px;
    font-weight: bold;
    color: #000000;
    line-height: 40px;
}

.item >.item_content >.production_introduce >.production_text >.hjx_introduce >div  {
    font-size: 20px;
    font-family: Arial;
    font-weight: 400;
    color: #000000;
    line-height: 20px;
    margin-top: 17px;
}

.item >.item_content >.production_introduce >.production_text >.introduce_content {
    width: 1040px;
    font-size: 18px;
    font-weight: 400;
    color: #000000;
    line-height: 36px;
    margin: 19px auto;
}

.item >.item_content >.production_introduce >.production_img {
    position: absolute;
    left: 0;
    bottom: 47px;
    width: 100%;
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;
    -webkit-justify-content: space-between;
    -ms-justify-content: space-between;
    -moz-justify-content: space-between;
    justify-content: space-between;
    -webkit-box-align: center; /* Safari 6-9 */
    -ms-flex-align: center; /* IE 10 */
    -moz-box-align: center;
    align-items: center; /* 标准语法 */
}

.item >.item_content >.production_introduce >.production_img >div {
    width: 32%;
    overflow: hidden;
    position: relative;
}

.item >.item_content >.production_introduce >.production_img >div >img {
    width: 100%;
    height: auto;
}

.item >.item_content >.production_introduce >.production_img >div >div {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;
    -webkit-justify-content: center;
    -ms-justify-content: center;
    -moz-justify-content: center;
    justify-content: center;
    -webkit-box-align: center; /* Safari 6-9 */
    -ms-flex-align: center; /* IE 10 */
    -moz-box-align: center;
    align-items: center; /* 标准语法 */
}

.item >.item_content >.production_introduce >.production_img >div >div >div {
    text-align: center;
}

.item >.item_content >.production_introduce >.production_img >div >div >div >div:nth-child(1) {
    font-size: 40px;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 80px;
}

.item >.item_content >.production_introduce >.production_img >div >div >div >div:nth-child(2) {
    font-size: 28px;
    font-weight: 300;
    color: #FFFFFF;
    line-height: 80px;
}

.item >.item_content >.technical_cooperation {
    width: 90%;
    min-width: 1240px;
    max-width: 1600px;
    height: auto;
    margin: 13px auto 0;
    text-align: center;
}

.item >.item_content >.technical_cooperation >p {
    font-size: 24px;
    font-weight: bold;
    color: #183153;
    line-height: 25px;
}

.item >.item_content >.technical_cooperation >img {
    width: 100%;
    height: auto;
    margin-top: 25px;
}

.item >.item_content >.qx_sim {
    width: 1400px;
    height: 129.17px;
    background: url(/index/images/product/Introduction.png) no-repeat center;
    background-size: 100%;
    margin: 147px auto 135px;
    padding-top: 27px;
    text-align: center;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
}

@media screen and (min-width: 1900px) {
    .item >.item_content >.qx_sim {
        width: 1474px;
        height: 136px;
    }
}

.item >.item_content >.related_products {
    width: 999px;
    height: 139px;
    background: url(/index/images/product/function.png) no-repeat center;
    background-size: 100%;
    margin: 119px auto 111px;
    padding-top: 27px;
    text-align: center;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
}

.item >.item_content >.Intelligent_manufacturing {
    width: 1400px;
    height: 138.36px;
    background: url(/index/images/manufacture.png) no-repeat center;
    background-size: 100%;
    margin: 104px auto 47px;
    padding-top: 14px;
    text-align: center;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
}

.item >.item_content >.hjx {
    width: 1215px;
    height: 147px;
    background: url(/index/images/solution/highlights.png) no-repeat center;
    background-size: 100%;
    margin: 146px auto 48px;
    padding-top: 28px;
    text-align: center;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
}

.item >.item_content >.option_scene {
    width: 960px;
    height: 139px;
    background: url(/index/images/product/product.png) no-repeat center;
    background-size: 100%;
    margin: 129px auto 51px;
    padding-top: 27px;
    text-align: center;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
}

.item >.item_content >.qx_sim >p,
.item >.item_content >.core_production >p,
.item >.item_content >.option_scene >p,
.item >.item_content >.related_products >p,
.item >.item_content >.hjx >p {
    font-size: 45px;
    font-weight: bold;
    color: #000000;
    line-height: 40px;
}

.item >.item_content >.Intelligent_manufacturing >p {
    font-size: 40px;
    font-weight: bold;
    color: #000000;
    line-height: 40px;
}

.item >.item_content >.hjx >div {
    width: 100%;
    font-size: 18px;
    font-weight: 400;
    color: #000000;
    line-height: 36px;
}

.item >.item_content >.core_production >div:nth-child(2) {
    margin-top: 85px;
}

.item >.item_content >.core_production >div {
    width: 100%;
    font-size: 18px;
    font-weight: 400;
    color: #333333;
    line-height: 36px;
}

.item >.item_content >.Intelligent_manufacturing >div {
    width: 794px;
    font-size: 18px;
    font-weight: 400;
    color: #000000;
    line-height: 30px;
    margin: 15px auto;
}

.item >.item_content >.technical_qualification {
    width: 90%;
    max-width: 1477px;
    margin: 120px auto 0;
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;             /* NEW, Spec - Opera 12.1, Firefox 20+ */
    -webkit-flex-flow: wrap row;
    -ms-flex-flow: wrap row;
    -moz-flex-flow: wrap row;
    flex-flow: wrap row;
    -webkit-justify-content: space-between;
    -ms-justify-content: space-between;
    -moz-justify-content: space-between;
    justify-content: space-between;
}

.item >.item_content >.technical_qualification >.one_qualification {
    width: 20%;
    margin-bottom: 40px;
    text-align: center;
}

.item >.item_content >.technical_qualification >.one_qualification >div {
    width: 100%;
    height: 95px;
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;
    -webkit-justify-content: center;
    -ms-justify-content: center;
    -moz-justify-content: center;
    justify-content: center;
    -webkit-box-align: center; /* Safari 6-9 */
    -ms-flex-align: center; /* IE 10 */
    -moz-box-align: center;
    align-items: center; /* 标准语法 */
}

.item >.item_content >.technical_qualification >.one_qualification >div >img {
    width: auto;
}

.item >.item_content >.technical_qualification >.one_qualification:nth-child(1) >div >img {
    height: 74px;
    margin-top: 10px;
}

.item >.item_content >.technical_qualification >.one_qualification:nth-child(2) >div >img {
    height: 90px;
}

.item >.item_content >.technical_qualification >.one_qualification:nth-child(3) >div >img {
    height: 71px;
}

.item >.item_content >.technical_qualification >.one_qualification:nth-child(4) >div >img {
    height: 85px;
}

.item >.item_content >.technical_qualification >.one_qualification:nth-child(5) >div >img {
    height: 67px;
}

.item >.item_content >.technical_qualification >.one_qualification:nth-child(6) >div >img {
    height: 87px;
}

.item >.item_content >.technical_qualification >.one_qualification:nth-child(7) >div >img {
    height: 62px;
}

.item >.item_content >.technical_qualification >.one_qualification:nth-child(8) >div >img {
    height: 88px;
}

.item >.item_content >.technical_qualification >.one_qualification:nth-child(9) >div >img {
    height: 93px;
}

.item >.item_content >.technical_qualification >.one_qualification:nth-child(10) >div >img {
    height: 95px;
}

.item >.item_content >.technical_qualification >.one_qualification >p {
    height: 20px;
    font-size: 20px;
    /*font-family: Source Han Sans CN;*/
    font-weight: 400;
    color: #323333;
    line-height: 54px;
}

.item >.item_content >.qualification_no {
    width: 90%;
    max-width: 1477px;
    height: 155px;
    margin: 68px auto 122px;
    border: 2px solid #CF171B;
    border-radius: 20px;
    box-sizing: border-box;
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;             /* NEW, Spec - Opera 12.1, Firefox 20+ */
    -webkit-flex-flow: wrap row;
    -ms-flex-flow: wrap row;
    -moz-flex-flow: wrap row;
    flex-flow: wrap row;
    -webkit-justify-content: space-between;
    -ms-justify-content: space-between;
    -moz-justify-content: space-between;
    justify-content: space-between;
    padding: 0 120px;
}

@media screen and (min-width: 1640px) {
    .item >.item_content >.qualification_no {
        padding: 0 157px;
    }
}

.item >.item_content >.qualification_no >.one_no {
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;
    -webkit-box-align: center; /* Safari 6-9 */
    -ms-flex-align: center; /* IE 10 */
    -moz-box-align: center;
    align-items: center; /* 标准语法 */
}

.item >.item_content >.qualification_no >.one_no >img {
    width: 78px;
    height: 78px;
}

.item >.item_content >.qualification_no >.one_no >div {
    margin-left: 20px;
}

.item >.item_content >.qualification_no >.one_no >div >p {
    font-size: 48px;
    font-weight: 600;
    color: #333333;
    line-height: 35px;
}

.item >.item_content >.qualification_no >.one_no >div >p >span {
    font-size: 18px;
}

.item >.item_content >.qualification_no >.one_no >div >div {
    font-size: 18px;
    font-weight: 400;
    color: #333333;
    line-height: 35px;
}

.item >.item_content >.manufacturing_content {
    width: 1400px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}

.item >.item_content >.manufacturing_content >.manufacturing_left {
    width: 285px;
    height: 556px;
    float: left;
}

.item >.item_content >.manufacturing_content >.manufacturing_left >.one_profession {
    cursor: pointer;
    width: 100%;
    height: 92px;
    border: 1px solid #1B1B1B;
    border-radius: 10px;
    padding-left: 22px;
    box-sizing: border-box;
    margin: 16px 0;
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;
    -webkit-justify-content: space-between;
    -ms-justify-content: space-between;
    -moz-justify-content: space-between;
    justify-content: space-between;
    -webkit-box-align: center; /* Safari 6-9 */
    -ms-flex-align: center; /* IE 10 */
    -moz-box-align: center;
    align-items: center; /* 标准语法 */
}

.item >.item_content >.manufacturing_content >.manufacturing_left >.one_profession >div:first-child {
    font-size: 20px;
    font-weight: bold;
    color: #000000;
}

.item >.item_content >.manufacturing_content >.manufacturing_left >.one_profession:hover,
.item >.item_content >.manufacturing_content >.manufacturing_left >.active {
    background: #E22929;
    border: 1px solid #E22929;
}

.item >.item_content >.manufacturing_content >.manufacturing_left >.one_profession:hover >div:first-child,
.item >.item_content >.manufacturing_content >.manufacturing_left >.active >div:first-child {
    color: #ffffff;
}

.item >.item_content >.manufacturing_content >.manufacturing_left >.one_profession >div:nth-child(2) {
    width: 100px;
    text-align: center;
}

.item >.item_content >.manufacturing_content >.manufacturing_left >.one_profession >div:nth-child(2) >img {
    max-height: 76px;
}

.item >.item_content >.manufacturing_content >.manufacturing_left >.one_profession:nth-child(1) >div:nth-child(2) >img {
    max-width: 67px;
    height: auto;
}

.item >.item_content >.manufacturing_content >.manufacturing_left >.one_profession:nth-child(2) >div:nth-child(2) >img {
    max-width: 72px;
    height: auto;
}

.item >.item_content >.manufacturing_content >.manufacturing_left >.one_profession:nth-child(3) >div:nth-child(2) >img {
    max-width: 65px;
    height: auto;
}

.item >.item_content >.manufacturing_content >.manufacturing_left >.one_profession:nth-child(4) >div:nth-child(2) >img {
    max-width: 80px;
    height: auto;
}

.item >.item_content >.manufacturing_content >.manufacturing_left >.one_profession:nth-child(5) >div:nth-child(2) >img {
    max-width: 73px;
    height: auto;
}

.item >.item_content >.manufacturing_content >.manufacturing_right {
    width: 1060px;
    height: 524px;
    float: right;
    margin-top: 16px;
    position: relative;
}

.item >.item_content >.manufacturing_content >.manufacturing_right >.one_content {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: none;
}

.item >.item_content >.manufacturing_content >.manufacturing_right >.one_content >.up_content {
    width: 100%;
    height: 290px;
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;             /* NEW, Spec - Opera 12.1, Firefox 20+ */
    -webkit-flex-flow: wrap row;
    -ms-flex-flow: wrap row;
    -moz-flex-flow: wrap row;
    flex-flow: wrap row;
    -webkit-justify-content: space-between;
    -ms-justify-content: space-between;
    -moz-justify-content: space-between;
    justify-content: space-between;
}

.item >.item_content >.manufacturing_content >.manufacturing_right >.one_content >.up_content >.left_content {
    position: relative;
    height: 100%;
    overflow: hidden;
    cursor: pointer;
}

.item >.item_content >.manufacturing_content >.manufacturing_right >.one_content >.up_content >.left_content >img {
    height: 100%;
    width: auto;
    float: left;
}

.item >.item_content >.manufacturing_content >.manufacturing_right >.one_content >.up_content >.left_content >div {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    text-align: center;
    font-size: 24px;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 60px;
    display: none;
}

.item >.item_content >.manufacturing_content >.manufacturing_right >.one_content >.up_content >.right_content {
    position: relative;
    height: 100%;
    overflow: hidden;
    cursor: pointer;
}

.item >.item_content >.manufacturing_content >.manufacturing_right >.one_content >.up_content >.right_content >img {
    height: 100%;
    width: auto;
    float: left;
}

.item >.item_content >.manufacturing_content >.manufacturing_right >.one_content >.up_content >.right_content >div {
    display: none;
}

.item >.item_content >.manufacturing_content >.manufacturing_right >.one_content >.down_content {
    margin-top: 24px;
    width: 100%;
    height: 210px;
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;             /* NEW, Spec - Opera 12.1, Firefox 20+ */
    -webkit-flex-flow: wrap row;
    -ms-flex-flow: wrap row;
    -moz-flex-flow: wrap row;
    flex-flow: wrap row;
    -webkit-justify-content: space-between;
    -ms-justify-content: space-between;
    -moz-justify-content: space-between;
    justify-content: space-between;
}

.item >.item_content >.manufacturing_content >.manufacturing_right >.one_content >.down_content >div {
    height: 100%;
    position: relative;
    cursor: pointer;
}

.item >.item_content >.manufacturing_content >.manufacturing_right >.one_content >.down_content >div >img {
    height: 100%;
    width: auto;
}

.item >.item_content >.manufacturing_content >.manufacturing_right >.one_content >.down_content >div >div {
    display: none;
}

.item >.item_content >.architecture {
    width: 100%;
    height: auto;
    text-align: center;
    margin-bottom: 99px;
}

.item >.item_content >.architecture >img {
    width: 1205px;
    height: auto;
}

.item >.item_content >.production_content {
    width: 100%;
    height: auto;
}

.item >.item_content >.production_content >.production_list {
    width: 1200px;
    height: 500px;
    overflow: hidden;
    margin: 0 auto;
    position: relative;
}

.item >.item_content >.production_content >.production_list >.list_content {
    position: absolute;
    width: 100%;
    left: 0;
    top: 0;
    height: 100%;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-between;
    -ms-justify-content: space-between;
    -moz-justify-content: space-between;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -moz-box-align: center;
    align-items: center;
}

.item >.item_content >.production_content >.production_list >.list_content >.one_production {
    width: 392px;
}

.item >.item_content >.production_content >.production_list >.list_content >.one_production >.production_img {
    width: 100%;
    /*height: 100%;*/
    position: relative;
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;
    -webkit-justify-content: center;
    -ms-justify-content: center;
    -moz-justify-content: center;
    justify-content: center;
    -webkit-box-align: center; /* Safari 6-9 */
    -ms-flex-align: center; /* IE 10 */
    -moz-box-align: center;
    align-items: center; /* 标准语法 */
}

.item >.item_content >.production_content >.production_list >.list_content >.one_production >.production_img >.back_img {
    width: 100%;
    height: auto;
}

.item >.item_content >.production_content >.production_list >.list_content >.one_production >.production_img >.content_img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;
    -webkit-justify-content: center;
    -ms-justify-content: center;
    -moz-justify-content: center;
    justify-content: center;
    -webkit-box-align: center; /* Safari 6-9 */
    -ms-flex-align: center; /* IE 10 */
    -moz-box-align: center;
    align-items: center; /* 标准语法 */
}

.item >.item_content >.production_content >.production_list >.list_content >.one_production >.production_img >.content_img >img {
    max-width: 80%;
    max-height: 80%;
}

.item >.item_content >.production_content >.production_list >.list_content >.one_production >.production_introduce {
    text-align: center;
    height: 28px;
    font-size: 28px;
    font-weight: bold;
    color: #000000;
    margin-top: 23px;
}

.item >.item_content >.production_content >.production_list >.list_content >.one_production >.production_introduce >div {
    font-size: 15px;
}

.item >.item_content >.production_content >.production_list >.left_arrow {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 9;
    height: 100%;
    width: 42px;
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;
    -webkit-box-align: center; /* Safari 6-9 */
    -ms-flex-align: center; /* IE 10 */
    -moz-box-align: center;
    align-items: center; /* 标准语法 */
}

.item >.item_content >.production_content >.production_list >.left_arrow >img {
    width: 42px;
    height: 42px;
    /*display: none;*/
    cursor: pointer;
}

.item >.item_content >.production_content >.production_list >.right_arrow {
    position: absolute;
    right: 0;
    top: 0;
    z-index: 9;
    height: 100%;
    width: 42px;
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;
    -webkit-box-align: center; /* Safari 6-9 */
    -ms-flex-align: center; /* IE 10 */
    -moz-box-align: center;
    align-items: center; /* 标准语法 */
}

.item >.item_content >.production_content >.production_list >.right_arrow >img {
    width: 42px;
    height: 42px;
    cursor: pointer;
}


.item >.item_content >.product_introduce {
    width: 100%;
    height: auto;
    position: relative;
    overflow: hidden;
}

.item >.item_content >.product_introduce >img {
    width: 100%;
    height: auto;
    float: left;
}

.item >.item_content >.product_introduce >.product_content {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;
    -webkit-justify-content: center;
    -ms-justify-content: center;
    -moz-justify-content: center;
    justify-content: center;
    -webkit-box-align: center; /* Safari 6-9 */
    -ms-flex-align: center; /* IE 10 */
    -moz-box-align: center;
    align-items: center; /* 标准语法 */
}

.item >.item_content >.product_introduce >.product_content >div {
    width: auto;
    height: 81%;
    max-height: 592px;
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;             /* NEW, Spec - Opera 12.1, Firefox 20+ */
    -webkit-flex-flow: wrap row;
    -ms-flex-flow: wrap row;
    -moz-flex-flow: wrap row;
    flex-flow: wrap row;
    -webkit-justify-content: space-between;
    -ms-justify-content: space-between;
    -moz-justify-content: space-between;
    justify-content: space-between;
    overflow: hidden;
}

.item >.item_content >.product_introduce >.product_content >div >img {
    width: auto;
    height: 100%;
    float: left;
}

.item >.item_content >.template_list {
    width: 100%;
    height: auto;
}

.item >.item_content >.template_list >div {
    width: 1200px;
    margin: 0 auto;
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;             /* NEW, Spec - Opera 12.1, Firefox 20+ */
    -webkit-flex-flow: wrap row;
    -ms-flex-flow: wrap row;
    -moz-flex-flow: wrap row;
    flex-flow: wrap row;
    -webkit-justify-content: space-between;
    -ms-justify-content: space-between;
    -moz-justify-content: space-between;
    justify-content: space-between;
}

.item >.item_content >.template_list >div >.one_template {
    width: 50%;
    height: auto;
    overflow: hidden;
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;
    -webkit-box-align: center; /* Safari 6-9 */
    -ms-flex-align: center; /* IE 10 */
    -moz-box-align: center;
    align-items: center; /* 标准语法 */
}

.item >.item_content >.template_list >div >.one_template >img {
    width: 100%;
    height: auto;
    float: left;
}

.item >.item_content >.template_list >div >.one_template >div >p {
    width: 600px;
    font-size: 18px;
    font-weight: 400;
    color: #221815;
    line-height: 32px;
    padding-left: 37px;
    box-sizing: border-box;
}

.item >.item_content >.template_list >div >.one_template >div >p:first-child {
    margin-bottom: 29px;
}

.item >.item_content >.product_function {
    width: 100%;
}

.item >.item_content >.product_function >div {
    width: 1200px;
    margin: 0 auto 101px;
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;             /* NEW, Spec - Opera 12.1, Firefox 20+ */
    -webkit-flex-flow: wrap row;
    -ms-flex-flow: wrap row;
    -moz-flex-flow: wrap row;
    flex-flow: wrap row;
    -webkit-justify-content: space-between;
    -ms-justify-content: space-between;
    -moz-justify-content: space-between;
    justify-content: space-between;
}

.item >.item_content >.product_function >div >.one_function {
    width: 227px;
    height: auto;
    position: relative;
    overflow: hidden;
}

.item >.item_content >.product_function >div >.one_function >img {
    width: 100%;
    height: auto;
    float: left;
}

.item >.item_content >.product_function >div >.one_function >div {
    position: absolute;
    left: 0;
    width: 100%;
    top: 153px;
    text-align: center;
    font-size: 18px;
    font-weight: normal;
    color: #000000;
    line-height: 24px;
}