* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: ' ';
}

ul li {
    list-style: none;
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

img {
    vertical-align: top;
    outline-width: 0ch;
}


/* head */

@media only screen and (min-width: 996px) {
    .head {
        width: 100%;
        box-shadow: rgba(0, 0, 0, .2) 0 1px 5px 0px;
        position: fixed;
        top: 0;
        left: 0;
        z-index: 999;
        height: 90px;
        background-color: #fff;
    }
    .header {
        width: 1200px;
        display: flex;
        height: 90px;
        justify-content: space-between;
        align-items: center;
        margin: 0 auto;
        background-color: #fff;
    }
    .sep {
        height: 90px;
    }
    .header a img {
        width: 208px;
    }
    .header a strong {
        display: block;
        color: #000;
        text-align: center;
    }
    .nav {
        display: flex;
        align-items: center;
    }
    .nav li a {
        display: block;
        padding: 0 20px;
        font-size: 16px;
        color: black;
        font-weight: bold;
    }
    .banner {
        width: 100%;
    }
    .banner img {
        width: 100%;
    }
    .btn {
        background-image: none !important;
        width: 45px !important;
        height: 45px !important;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(0, 0, 0, .7);
    }
    .banner .swiper-slide {
        position: relative;
    }
    .btn i {
        font-size: 25px;
        color: white;
        font-weight: bold !important;
    }
    .banner .swiper-pagination-bullet {
        width: 20px !important;
        height: 20px !important;
    }
    .cover_black {
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        background: rgba(0, 0, 0, .3);
        z-index: 100;
    }
    .pos_word {
        width: 1200px;
        position: absolute;
        top: 20%;
        left: 50%;
        transform: translateX(-50%);
        z-index: 999;
    }
    .pos_word h1 {
        color: white;
        font-size: 50px;
        letter-spacing: 4px;
        margin-bottom: 45px;
    }
    .pos_word p {
        font-size: 25px;
        color: white;
        background-color: #38b6f0;
        padding: 5px 10px;
        width: 50%;
        margin-bottom: 45px;
    }
    .pos_word span {
        color: white;
        font-size: 25px;
        display: block;
        margin-bottom: 45px;
    }
    .pos_word em {
        font-weight: bold;
        color: red;
        font-size: 20px;
    }
    .pos_zx {
        width: 160px;
        height: 45px;
        background-color: #875914;
        color: white;
        border-radius: 30px;
        display: block;
        line-height: 45px;
        text-align: center;
        margin-top: 45px;
    }
    .con1 {
        width: 1200px;
        margin: 100px auto;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .con1left {
        width: 48%;
    }
    .con1left p {
        font-size: 15px;
        line-height: 30px;
    }
    .con1right {
        width: 48%;
        overflow: hidden;
        border-radius: 10px;
    }
    .con1right img {
        width: 100%;
        transition: all ease 0.4s;
    }
    .con1right img:hover {
        transform: scale(1.1);
    }
    .con1left h1 {
        font-weight: normal;
        font-size: 30px;
        font-style: italic;
        margin-bottom: 20px;
        letter-spacing: 3px;
        padding-left: 25px;
        border-left: 5px solid #875914;
    }
    .za_1 {
        display: block;
        margin-top: 25px;
        color: #875914;
        font-size: 18px;
        font-weight: bold;
        transition: all ease .4s;
        font-style: italic;
    }
    .za_1:hover {
        letter-spacing: 2px;
        color: #875914 !important;
    }
    .con2 {
        width: 100%;
        padding: 40px 0;
        background-color: #875914;
    }
    .con2con {
        width: 1200px;
        margin: 0 auto;
    }
    .con2con h1 {
        color: white;
        text-align: center;
        font-weight: bold;
    }
    .line {
        width: 100px;
        height: 3px;
        background-color: #fff;
        margin: 20px auto;
    }
    .con2con ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        margin-top: 30px;
    }
    .con2con ul li {
        width: 31%;
        text-align: center;
        padding: 15px;
        background-color: #fff;
        border-radius: 5px;
    }
    .himg {
        transition: all ease 0.4s;
        display: block;
        margin: 0 auto;
        margin-bottom: 20px;
    }
    .himg:hover {
        transform: rotateY(180deg);
    }
    .con2con ul li p {
        color: #875914;
        font-size: 20px;
        margin-bottom: 20px;
        font-weight: bold;
    }
    .con2con ul li span {
        /*color: white;*/
        font-size: 15px;
        display: block;
        /*color: #666;*/
        padding: 0 20px;
        text-align: left;
    }
    .con3 {
        width: 100%;
        padding: 40px 0;
        background-color: #4b4b4b;
        margin: 100px auto;
    }
    .con3con {
        width: 1200px;
        margin: 0 auto;
    }
    .con3con h1 {
        text-align: center;
        font-size: 25px;
        color: white;
    }
    .con3con ul {
        display: flex;
        justify-content: space-between;
        margin-top: 40px;
    }
    .con3con ul li {
        width: 31%;
    }
    .con3con ul li img {
        width: 100%;
        transition: all ease 0.4s;
    }
    .con3con ul li p {
        text-align: center;
        padding: 15px 0;
        color: white;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }
    .con3con ul li a {
        color: white;
        text-align: center;
        display: block;
        font-weight: bold;
        transition: all ease 0.4s;
    }
    .con3con ul li a:hover {
        letter-spacing: 3px;
    }
    .imgbox {
        width: 100%;
        display: block;
        overflow: hidden;
        position: relative;
    }
    .pa {
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(15, 100, 251, .5);
        position: absolute;
        left: 0;
        top: 0;
        color: white;
        letter-spacing: 3px;
        font-size: 25px;
        transition: all ease 0.4s;
        opacity: 0;
        cursor: pointer;
    }
    .con3con ul li:hover .pa {
        opacity: 1;
    }
    .foot {
        width: 100%;
        background-color: #4b4b4b;
        padding: 30px 0;
    }
    .footer {
        width: 1300px;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
    }
    .footer1 img {
        width: 150px;
    }
    .footer1 p {
        text-align: center;
        padding: 10px 0;
        color: white;
    }
    .footer2 ul li {
        display: flex;
        padding: 5px 0;
    }
    .footer2 ul li span {
        color: white;
        font-size: 15px;
    }
    .span1 {
        display: block;
        margin-right: 15px;
    }
    .span1 i {
        font-size: 20px !important;
    }
    .footer3 ul {
        display: flex;
    }
    .footer3 ul li strong {
        display: block;
        color: white;
        font-size: 16px;
        margin-bottom: 15px;
    }
    .footer3 ul li {
        margin-right: 40px;
    }
    .footer3 ul li a {
        display: block;
        padding: 5px 0;
        color: #a0a2a6;
    }
    .footer3 ul li strong a {
        display: block;
        padding: 5px 0;
        color: #fff;
    }
    /* 产品页 */
    .inbanner {
        width: 100%;
        height: 400px;
        background-color: #025bfe;
        background-repeat: no-repeat;
        background-size: cover;
        position: relative;
    }
    .inbannercover {
        width: 20%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-size: 40px;
        letter-spacing: 2px;
        color: white;
        font-weight: bold;
        background: rgba(0, 0, 0, .4);
    }
    .proul {
        width: 1200px;
        margin: 100px auto;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .proul li {
        width: 31%;
        margin-right: 2%;
        transition: all ease 0.4s;
        position: relative;
        margin-bottom: 30px;
    }
    .bimg {
        width: 100%;
        transition: all ease 0.4s;
    }
    .xcc {
        width: 100%;
        height: 50px;
        line-height: 50px;
        text-align: center;
        display: block;
        background-color: #025bfe;
        transition: all ease 0.4s;
        color: white;
        font-weight: bold;
        letter-spacing: 2px;
        font-size: 16px;
    }
    .a_box {
        display: block;
        overflow: hidden;
    }
    .proul li:hover .xcc {
        background-color: #fff !important;
        letter-spacing: 4px;
        color: black !important;
    }
    .proul li:hover {
        box-shadow: rgba(0, 0, 0, .2) 0 1px 5px 0px;
    }
    .proul li:hover .bimg {
        transform: scale(1.1);
    }
    .p_a {
        position: absolute;
        width: 100%;
        height: calc(100% - 50px);
        left: 0;
        top: 0;
        background: rgba(0, 0, 0, .5);
        z-index: 99;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-style: italic;
        font-size: 20px;
        letter-spacing: 2px;
        opacity: 0;
        transition: all ease 0.4s;
        text-align: center;
        padding: 0 20px;
    }
    .proul li:hover .p_a {
        opacity: 1;
    }
    .p_out {
        background-image: url(../images/sss.png);
        width: 100%;
        background-repeat: no-repeat;
        background-position: 1200px 100px;
    }
    .inbannercover {
        flex-direction: column;
    }
    .inbannercover span {
        display: block;
    }
    .span22 {
        font-size: 35px;
        font-style: italic;
    }
    .prodetail {
        width: 1000px;
        margin: 100px auto;
    }
    .prodetail .proname {
        font-size: 32px;
        font-style: italic;
        color: black;
        letter-spacing: 4px;
        padding-left: 25px;
        border-left: 6px solid #025bfe;
        margin-bottom: 30px;
    }
    .prodetail strong {
        /*text-align: center;*/
        font-size: 20px;
        /*font-style: italic;*/
        display: block;
        margin-bottom: 30px;
    }
    .new {
        width: 1200px;
        margin: 100px auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .newitem {
        width: 31%;
        box-shadow: rgba(0, 0, 0, .2) 0 1px 5px 0px;
        transition: all ease .4s;
        margin-bottom: 30px;
    }
    .newitem a img {
        width: 100%;
    }
    .nimg {
        width: 100%;
        transition: all ease .4s;
    }
    .newa {
        display: block;
        overflow: hidden;
        width: 100%;
    }
    .newcon {
        width: 100%;
        height: 80px;
        padding: 0 15px;
        padding-top: 20px;
    }
    .newtitle {
        width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        display: block;
        font-size: 17px;
        color: #646464;
    }
    .time {
        display: flex;
        align-items: center;
        padding: 0 10px;
        color: #025bfe;
        font-size: 16px;
        font-weight: bold;
        margin-top: 5px;
    }
    .newitem:hover .nimg {
        transform: scale(1.1);
    }
    .newitem:hover {
        transform: skew(-2deg) translateY(-10px) !important;
    }
    .contact {
        width: 1200px;
        margin: 100px auto;
    }
    .contactul {
        display: flex;
        justify-content: space-between;
    }
    .contactul li {
        padding: 20px;
        box-shadow: rgba(0, 0, 0, .2) 0 1px 5px 0px;
        background-color: #fff;
        width: 31%;
    }
    .contactul li i {
        color: #025bfe;
        font-size: 50px !important;
        display: block;
        margin: 0 auto;
        text-align: center;
    }
    .contactul li p {
        margin-top: 20px;
        text-align: center;
        font-size: 17px;
        color: #646464;
    }
    .formstrong {
        text-align: center;
        display: block;
        text-align: center;
        color: black;
        font-style: italic;
        margin: 0px auto;
        font-size: 25px;
        margin-top: 100px;
        margin-bottom: 50px;
    }
    .contactform {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .contactform input {
        width: 48%;
        outline: none;
        border: 1px solid #ccc;
        padding-left: 20px;
        margin-bottom: 25px;
        height: 40px;
        border-radius: 3px;
    }
    .contactform textarea {
        display: block;
        width: 100%;
        padding-left: 20px;
        padding-top: 20px;
        outline: none;
        min-height: 150px;
        border-radius: 3px;
        border: 1px solid #ccc;
    }
    .tt {
        width: 150px;
        height: 40px;
        display: block;
        line-height: 40px;
        text-align: center;
        background-color: #0f64fb;
        color: white;
        font-size: 16px;
        border-radius: 30px;
        margin: 50px auto;
    }
    .drop {
        position: absolute;
        top: 100%;
        left: 0;
        width: 170px;
        display: none;
    }
    .nav li {
        height: 90px;
    }
    .nav li:hover .drop {
        display: block;
    }
    .nav li>a {
        height: 90px;
        line-height: 90px;
    }
    .nav li {
        position: relative;
    }
    .drop a {
        display: block;
        height: 40px;
        line-height: 40px;
        background-color: #fff;
        color: black;
        font-size: 16px;
        padding-left: 20px;
    }
    .addabout {
        width: 1200px;
        display: flex;
        justify-content: space-between;
    }
    .addaboutleft {
        width: 48%;
    }
    .addaboutleft p {
        line-height: 30px;
        color: #333;
        font-size: 15px;
    }
    .addaboutright {
        width: 48%;
    }
    .addaboutright img {
        width: 100%;
    }
    .mbhead {
        display: none;
    }
    .mbnav {
        display: none;
    }
    .adcon1 {
        width: 100%;
        background-color: #f7f7f7;
        padding: 20px 0;
    }
    .adcon1con h1 {
        color: #32ced7;
        font-size: 32px;
    }
    .adcon1con {
        width: 1200px;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .adcon1conleft {
        width: 48%;
    }
    .adcon1conleft img {
        width: 100%;
        border-radius: 10px;
    }
    .adcon1conright {
        width: 48%;
    }
    .fixcontact {
        position: fixed;
        top: 30%;
        right: -100%;
        background-color: #875914;
        padding: 10px;
        z-index: 999;
        box-shadow: rgba(0, 0, 0, .2) 0 1px 5px 0px;
        transition: all ease 0.8s;
    }
    .fixcontact ul li {
        display: flex;
        align-items: center;
    }
    .fixcontact ul li i {
        color: white !important;
    }
    .fixcontact ul li span {
        color: white;
        font-size: 14px;
        margin-left: 10px;
        font-weight: bold;
    }
    .addaboutoutout {
        width: 100%;
        background-color: #f8fafc;
        padding: 50px 20px;
    }
    .addaboutout {
        width: 1000px;
        margin: 0 auto;
    }
    .prodetail .proname {
        text-align: center;
        border-left: 0 !important;
        margin-bottom: 15px !important;
    }
    .addabout {
        max-width: 90%;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        width: 100% !important;
    }
    .addabout_top {
        max-width: 90%;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
        margin: 20px auto;
    }
    .addabout_topR {
        width: 17%;
        display: flex;
    }
    .addabout_topR ul {
        width: 100%;
        display: flex;
        justify-content: right;
    }
    .addabout_topR ul li {
        margin: 0 10px;
    }
    .addabout_topR ul li a {
        color: #000000;
        font-size: 16px;
    }
    .addabout_topR ul li span {
        color: #000000;
        font-size: 16px;
    }
    .addaboutleft {
        width: 100%;
    }
}

@media only screen and (max-width: 996px) {
    .prodetail strong {
        display: block;
        font-size: 25px;
        text-align: center;
        margin-bottom: 20px
    }
    .adteam {
        width: 100% !important;
    }
    .adteamitem {
        flex-wrap: wrap !important
    }
    .adteamitemleft {
        width: 100% !important
    }
    .adteamitemright {
        width: 100% !important
    }
    .contact {
        width: 100%;
        padding: 15px;
        margin: 30px auto;
    }
    .contactul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .contactul li {
        padding: 20px;
        box-shadow: rgba(0, 0, 0, .2) 0 1px 5px 0px;
        background-color: #fff;
        width: 100%;
        margin-bottom: 25px;
    }
    .contactul li i {
        color: #025bfe;
        font-size: 50px !important;
        display: block;
        margin: 0 auto;
        text-align: center;
    }
    .contactul li p {
        margin-top: 20px;
        text-align: center;
        font-size: 17px;
        color: #646464;
    }
    .formstrong {
        text-align: center;
        display: block;
        text-align: center;
        color: black;
        font-style: italic;
        margin: 0px auto;
        font-size: 25px;
        margin-top: 100px;
        margin-bottom: 50px;
    }
    .contactform {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .contactform input {
        width: 48%;
        outline: none;
        border: 1px solid #ccc;
        padding-left: 20px;
        margin-bottom: 25px;
        height: 40px;
        border-radius: 3px;
    }
    .contactform textarea {
        display: block;
        width: 100%;
        padding-left: 20px;
        padding-top: 20px;
        outline: none;
        min-height: 150px;
        border-radius: 3px;
        border: 1px solid #ccc;
    }
    .tt {
        width: 150px;
        height: 40px;
        display: block;
        line-height: 40px;
        text-align: center;
        background-color: #0f64fb;
        color: white;
        font-size: 16px;
        border-radius: 30px;
        margin: 50px auto;
    }
    .a_box img {
        width: 100%;
    }
    .proul {
        width: 100%;
        margin: 30px auto;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .proul li {
        width: 100%;
        margin-right: 0%;
        transition: all ease 0.4s;
        position: relative;
        margin-bottom: 30px;
    }
    .bimg {
        width: 100%;
        transition: all ease 0.4s;
    }
    .xcc {
        width: 100%;
        height: 50px;
        line-height: 50px;
        text-align: center;
        display: block;
        background-color: #025bfe;
        transition: all ease 0.4s;
        color: white;
        font-weight: bold;
        letter-spacing: 2px;
        font-size: 16px;
    }
    .a_box {
        display: block;
        overflow: hidden;
    }
    .proul li:hover .xcc {
        background-color: #fff !important;
        letter-spacing: 4px;
        color: black !important;
    }
    .proul li:hover {
        box-shadow: rgba(0, 0, 0, .2) 0 1px 5px 0px;
    }
    .proul li:hover .bimg {
        transform: scale(1.1);
    }
    .p_a {
        position: absolute;
        width: 100%;
        height: calc(100% - 50px);
        left: 0;
        top: 0;
        background: rgba(0, 0, 0, .5);
        z-index: 99;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-style: italic;
        font-size: 20px;
        letter-spacing: 2px;
        opacity: 0;
        transition: all ease 0.4s;
        text-align: center;
        padding: 0 20px;
    }
    .proul li:hover .p_a {
        opacity: 1;
    }
    .p_out {
        background-image: url(../images/sss.png);
        width: 100%;
        background-repeat: no-repeat;
        background-position: 1200px 100px;
    }
    .p_out {
        padding: 15px;
    }
    .p_out ul {
        flex-wrap: wrap;
    }
    .p_out ul li {
        width: 100%;
    }
    .l-content-r {
        display: block !important;
        width: 100% !important;
    }
    .l-content-r img {
        width: 100%;
    }
    .pc {
        display: block !important;
    }
    .l-content-l {
        display: block !important;
    }
    .l-content-left {
        margin-bottom: 25px;
    }
    .tab_item_list {
        display: block !important;
    }
    .introduce .content-box {
        display: block !important;
    }
    .prodetail {
        width: 100%;
        padding: 15px;
    }
    .proname {
        display: none;
    }
    .addaboutout {
        width: 100%;
        padding: 15px;
        margin: 30px auto;
    }
    .prodetail .proname {
        text-align: center;
        border-left: 0 !important;
        margin-bottom: 15px !important;
    }
    .addabout {
        max-width: 90%;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        width: 100% !important;
    }
    .addabout_top {
        max-width: 90%;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        margin: 20px auto;
    }
    .addabout_topR {
        width: 100%;
        display: flex;
        margin-top: 20px;
    }
    .addabout_top h4 {
        display: none;
    }
    .addabout_topR ul {
        width: 100%;
        display: flex;
    }
    .addabout_topR ul li {
        margin: 0 10px;
    }
    .addabout_topR ul li a {
        color: #000000;
        font-size: 16px;
    }
    .addabout_topR ul li span {
        color: #000000;
        font-size: 16px;
    }
    .addaboutleft {
        width: 100%;
    }
    .inbannercover {
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-size: 40px;
        letter-spacing: 2px;
        color: white;
        font-weight: bold;
        background: rgba(0, 0, 0, .4);
    }
    .inbannercover span {
        font-size: 25px;
    }
    .inbanner {
        height: 200px;
        background-size: cover;
        background-repeat: no-repeat;
    }
    .sep {
        height: 50px !important;
    }
    .btn {
        background-image: none !important;
        width: 45px !important;
        height: 45px !important;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(0, 0, 0, .7);
    }
    .banner .swiper-slide {
        position: relative;
    }
    .btn i {
        font-size: 25px;
        color: white;
        font-weight: bold !important;
    }
    .banner .swiper-pagination-bullet {
        width: 20px !important;
        height: 20px !important;
    }
    .footer1 .fa-weixin {
        display: none;
    }
    .footer1 {
        width: 100%;
        margin-bottom: 30px;
    }
    .ewm {
        display: block !important;
        position: relative !important;
        top: 0;
        left: 0;
    }
    .foot {
        width: 100%;
        background-color: #4b4b4b;
        padding: 15px;
    }
    .footer {
        width: 100%;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .footer1 {
        margin-bottom: 60px;
    }
    .footer1 img {
        width: 150px;
    }
    .footer1 p {
        text-align: left;
        padding: 10px 0;
        color: white;
    }
    .footer2 ul li {
        display: flex;
        padding: 5px 0;
    }
    .footer2 ul li span {
        color: white;
        font-size: 15px;
    }
    .span1 {
        display: block;
        margin-right: 15px;
    }
    .span1 i {
        font-size: 20px !important;
    }
    .footer3 ul {
        display: flex;
        flex-wrap: wrap;
    }
    .footer3 ul li strong {
        display: block;
        color: white;
        font-size: 16px;
        margin-bottom: 15px;
    }
    .footer3 ul li {
        width: 100%;
        margin-bottom: 40px;
    }
    .footer3 ul li a {
        display: block;
        padding: 5px 0;
        color: #a0a2a6;
    }
    .footer3 ul li strong a {
        display: block;
        padding: 5px 0;
        color: #fff;
    }
    .con3 {
        width: 100%;
        padding: 15px;
        background-color: #4b4b4b;
        margin: 30px auto;
    }
    .con3con {
        width: 100%;
        margin: 0 auto;
    }
    .con3con h1 {
        text-align: center;
        font-size: 25px;
        color: white;
    }
    .con3con ul {
        display: flex;
        justify-content: space-between;
        margin-top: 40px;
        flex-wrap: wrap;
    }
    .con3con ul li {
        width: 100%;
        margin-bottom: 30px;
    }
    .con3con ul li img {
        width: 100%;
        transition: all ease 0.4s;
    }
    .con3con ul li p {
        text-align: center;
        padding: 15px 0;
        color: white;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }
    .con3con ul li a {
        color: white;
        text-align: center;
        display: block;
        font-weight: bold;
        transition: all ease 0.4s;
    }
    .con3con ul li a:hover {
        letter-spacing: 3px;
    }
    .imgbox {
        width: 100%;
        display: block;
        overflow: hidden;
        position: relative;
    }
    .pa {
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(15, 100, 251, .5);
        position: absolute;
        left: 0;
        top: 0;
        color: white;
        letter-spacing: 3px;
        font-size: 25px;
        transition: all ease 0.4s;
        opacity: 0;
        cursor: pointer;
    }
    .con3con ul li:hover .pa {
        opacity: 1;
    }
    .con2 {
        width: 100%;
        padding: 15px;
        background-color: #875914;
    }
    .con2con {
        width: 100%;
        margin: 0 auto;
    }
    .con2con h1 {
        color: white;
        text-align: center;
        font-weight: bold;
    }
    .line {
        width: 100px;
        height: 3px;
        background-color: #fff;
        margin: 20px auto;
    }
    .con2con ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        margin-top: 30px;
    }
    .con2con ul li {
        width: 100%;
        margin-bottom: 30px;
        text-align: center;
        padding: 15px;
        background-color: #fff;
        border-radius: 5px;
    }
    .himg {
        transition: all ease 0.4s;
        display: block;
        margin: 0 auto;
        margin-bottom: 20px;
    }
    .himg:hover {
        transform: rotateY(180deg);
    }
    .con2con ul li p {
        color: #875914;
        font-size: 20px;
        margin-bottom: 20px;
        font-weight: bold;
    }
    .con2con ul li span {
        /*color: white;*/
        font-size: 15px;
        display: block;
        /*color: #666;*/
        padding: 0 20px;
        text-align: left;
    }
    .con1 {
        width: 100%;
        padding: 15px;
        margin: 30px auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
    }
    .con1left {
        width: 100%;
    }
    .con1left p {
        font-size: 15px;
        line-height: 30px;
    }
    .con1right {
        width: 100%;
        overflow: hidden;
        border-radius: 10px;
        margin-top: 30px;
        margin-bottom: 30px;
    }
    .con1right img {
        width: 100%;
        transition: all ease 0.4s;
    }
    .con1right img:hover {
        transform: scale(1.1);
    }
    .con1left h1 {
        font-weight: normal;
        font-size: 30px;
        font-style: italic;
        margin-bottom: 20px;
        letter-spacing: 3px;
        padding-left: 25px;
        border-left: 5px solid #875914;
    }
    .za_1 {
        display: block;
        margin-top: 25px;
        color: #875914;
        font-size: 18px;
        font-weight: bold;
        transition: all ease .4s;
        font-style: italic;
    }
    .za_1:hover {
        letter-spacing: 2px;
        color: #875914 !important;
    }
    .pos_zx {
        width: 160px;
        height: 45px;
        background-color: #875914;
        color: white;
        border-radius: 30px;
        display: block;
        line-height: 45px;
        text-align: center;
        margin-top: 45px;
    }
    .cover_black {
        display: none;
    }
    .pos_word {
        display: none;
    }
    .em {
        display: none;
    }
    .banner {
        width: 100%;
    }
    .banner img {
        width: 100%;
    }
    .mbnav {
        position: fixed;
        top: 50px;
        left: 0;
        width: 100%;
        background-color: #fff;
        z-index: 99;
        height: 100%;
        overflow: scroll;
        padding-bottom: 50px
    }
    .head {
        display: none;
    }
    .mbhead {
        width: 100%;
        background-color: #fff;
        height: 50px;
        padding: 0 20px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        position: fixed;
        top: 0;
        left: 0;
        z-index: 99;
    }
    .mbhead a img {
        width: 100px;
    }
    .mbnav {
        display: none;
    }
    .mbnav ul li {
        border-bottom: 1px solid #ccc;
    }
    .mbnav ul li a {
        font-size: 15px;
        height: 40px;
        line-height: 40px;
        padding-left: 15px;
        color: #000;
        display: block;
    }
    .mbdrop a {
        padding-left: 25px;
        height: 40px;
        line-height: 40px;
        font-size: 15px;
        display: block;
        color: #000;
    }
}