/*-----  Global  ----*/


.positionimg img {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    object-fit: cover;
}

@-webkit-keyframes loading_left {
    0% {
        -webkit-transform: rotate(0deg);
    }

    50% {
        -webkit-transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(180deg);
    }
}

@-webkit-keyframes loading_right {
    0% {
        -webkit-transform: rotate(0deg);
    }

    50% {
        -webkit-transform: rotate(180deg);
    }

    100% {
        -webkit-transform: rotate(180deg);
    }
}

/*@media screen and (max-width:1629px) {*/
/*    .container {*/
/*        width: 1200px;*/
/*    }*/

/*}*/

/*@media screen and (max-width:1429px) {*/


/*    .container {*/
/*        width: 994px;*/
/*    }*/




/*}*/

/*992以下屏幕*/
/*@media screen and (max-width:1223px) {*/
/*    .container {*/
/*        width: 738px;*/
/*    }*/


/*}*/

/*768以下屏幕*/
@media screen and (max-width:767px) {
    .container {
        width: calc(100% - 30px);
    }
}



/* 标题 */

/*sub_title*/
.sub_title {
    text-align: center;
    position: relative;
}

.sub_title .s_t {
    margin: 0;
    font-size: 36px;
    color: #313131;
    /*height: 46px;*/
    line-height: 46px;
    position: relative;
    font-weight: bold;
}

.sub_title .s_t span {
    font-weight: bold;
    color: var(--theme-color);
}

.sub_title i {
    display: block;
    width: 41px;
    height: 4px;
    background: var(--theme-color);
    margin: 19px auto 0;
}

.sub_title p {
    margin: 0;
    font-size: 16px;
    color: #666;
    line-height: 26px;
    margin-top: 6px;
}

@media screen and (max-width:1629px) {

    .sub_title .s_t {
        font-size: 30px;
        height: 40px;
        line-height: 40px;
    }

    .sub_title i {
        margin: 10px auto 0;
    }
}

@media screen and (max-width:1429px) {

    .sub_title .s_t {
        font-size: 26px;
        height: 34px;
        line-height: 34px;
    }

    .sub_title i {
        margin: 6px auto 0;
    }

    .sub_title p {
        font-size: 13px;
        line-height: 22px;
        margin-top: 5px;
    }
}

@media screen and (max-width:1223px) {

    .sub_title .s_t {
        font-size: 22px;
        height: 30px;
        line-height: 30px;
    }

    .sub_title p br {
        display: none;
    }
}

/*668以下屏幕*/
@media screen and (max-width:667px) {
    .sub_title .s_t {
        font-size: 20px;
        height: 28px;
        line-height: 28px;
    }

    .sub_title i {
        width: 30px;
        height: 2px;
    }

    .sub_title p {
        line-height: 20px;
    }

}

/*product*/
.product {
    padding: 46px 0 81px;
}

.product .p_c {
    margin-top: 30px;
}

.product .p_c .pc_li {
    width: calc(100%/3 - 12px);
    float: left;
    margin-left: 18px;
    cursor: pointer;
}

.product .p_c .pc_li:first-child {
    margin-left: 0;
}

.product .p_c .pc_li .pc_img {
    width: 100%;
    padding-bottom: 58.37%;
    position: relative;
    overflow: hidden;
}

.product .p_c .pc_li .pc_txt {
    padding: 27px 20px;
    border: 1px solid #ECECEC;
    border-top: none;
}

.product .p_c .pc_li .pc_txt p {
    font-size: 14px;
    line-height: 24px;
    color: #888;
}

.product .p_c .pc_li .pc_txt p:first-child {
    font-size: 22px;
    height: 32px;
    line-height: 32px;
    color: #000;
    margin-bottom: 13px;
}

.product .p_c .pc_li .pc_txt p:nth-child(2) {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.product .p_c .pc_li .pc_txt i {
    display: block;
    width: 27px;
    height: 27px;
    background: url(pc_icon.png) no-repeat center center;
    margin-top: 15px;
}

.product .p_content {
    margin-top: 20px;
    position: relative;
}

.product .p_ul {
    width: 100%;
    overflow: hidden;
}

.product .p_ul .p_img {
    width: 100%;
    padding-bottom: 75%;
    position: relative;
}

.product .p_ul p {
    height: 26px;
    line-height: 26px;
    padding: 0 10px;
    font-size: 16px;
    color: #737373;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: center;
    margin-top: 13px;
}

.product .p_content .swiper-button-prev {
    background-image: url(p_l.png);
    width: 49px;
    height: 49px;
    background-size: auto auto;
    background-position: left center;
    left: -67px;
    margin-top: -25px;
    outline: none;
}

.product .p_content .swiper-button-next {
    background-image: url(p_r.png);
    width: 49px;
    height: 49px;
    background-size: auto auto;
    background-position: right center;
    right: -67px;
    margin-top: -25px;
    outline: none;
}

@media screen and (max-width:1629px) {


    .product {
        padding: 30px 0 40px;
    }

    .product .p_c {
        margin-top: 24px;
    }

    .product .p_c .pc_li .pc_txt {
        padding: 20px 18px;
    }

    .product .p_c .pc_li .pc_txt p {
        font-size: 13px;
    }

    .product .p_c .pc_li .pc_txt p:first-child {
        font-size: 20px;
        height: 30px;
        line-height: 30px;
        margin-bottom: 10px;
    }

    .product .p_c .pc_li .pc_txt i {
        width: 25px;
        height: 25px;
        background-size: cover;
        margin-top: 12px;
    }
}

@media screen and (max-width:1429px) {
    .product {
        padding: 20px 0 30px;
    }

    .product .p_c {
        margin-top: 15px;
    }

    .product .p_c .pc_li {
        width: calc(100%/3 - 6px);
        margin-left: 9px;
    }

    .product .p_c .pc_li .pc_txt {
        padding: 15px 12px;
    }

    .product .p_c .pc_li .pc_txt p {
        font-size: 12px;
        line-height: 20px;
    }

    .product .p_c .pc_li .pc_txt p:first-child {
        font-size: 18px;
        height: 25px;
        line-height: 25px;
        margin-bottom: 6px;
    }

    .product .p_c .pc_li .pc_txt i {
        width: 22px;
        height: 22px;
        margin-top: 8px;
    }

    .product .p_content {
        margin-top: 10px;
    }

    .product .p_ul p {
        font-size: 15px;
        height: 24px;
        line-height: 24px;
        margin-top: 8px;
    }

    .product .p_content .swiper-button-prev {
        width: 38px;
        height: 38px;
        margin-top: -19px;
        background-size: cover;
        left: -44px;
    }

    .product .p_content .swiper-button-next {
        width: 38px;
        height: 38px;
        margin-top: -19px;
        background-size: cover;
        right: -44px;
    }

}

@media screen and (max-width:1223px) {
    .product {
        padding: 20px 0;
    }

    .product .p_c {
        margin-top: 10px;
    }

    .product .p_content .swiper-button-prev {
        width: 30px;
        height: 30px;
        margin-top: -15px;
        left: 0;
    }

    .product .p_content .swiper-button-next {
        width: 30px;
        height: 30px;
        margin-top: -15px;
        right: 0;
    }
}

@media screen and (max-width:767px) {
    .product .p_c .pc_li .pc_img {
        display: none;
    }

    .product .p_c .pc_li .pc_txt {
        padding: 6px 0;
        border-top: 1px solid #ECECEC;
    }

    .product .p_c .pc_li .pc_txt p:first-child {
        text-align: center;
        margin-bottom: 0;
    }

    .product .p_c .pc_li .pc_txt p:nth-child(2) {
        display: none;
    }

    .product .p_c .pc_li .pc_txt i {
        display: none;
    }
}

/*公用右侧*/
.newscow_right {
    width: 25%;
    float: right;
}

.newscow_right .news_product {
    border: 1px solid #dbdbdb;
    padding: 10px;
}

.newscow_right .news_product .np_title {
    font-size: 14px;
    color: #2a2a2a;
    line-height: 12px;
    padding: 10px 0;
    border-bottom: 2px solid #2a2a2a;
}

.newscow_right .news_product .np_title span {
    font-size: 22px;
    line-height: 32px;
}

.newscow_right .news_product .bd {
    overflow: hidden;
    zoom: 1;
    margin-top: 30px;
}

.newscow_right .news_product .bd ul li .r_img {
    width: 100%;
    padding-bottom: 75%;
    position: relative;
    border: 1px solid #ccc;
}

.newscow_right .news_product .bd ul li .pic {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.newscow_right .news_product .bd ul li .pic img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.newscow_right .news_product .bd ul li .title {
    height: 40px;
    line-height: 40px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: center;
}

.newscow_right .news_product .bd ul li .title a {
    color: #666
}

.newscow_right .news_nlist {
    padding-bottom: 5px;
    overflow: hidden
}

.newscow_right .news_nlist ul {
    padding-top: 5px
}

.newscow_right .news_nlist ul li {
    line-height: 36px;
    background: url(zys_42.jpg) no-repeat 2px center;
    text-indent: 0.3cm;
    margin: 0 auto;
    border-bottom: 1px dashed #d5d5d5;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

@media screen and (max-width:1223px) {

    .newscow_right {
        width: 100%;
        float: none;
        margin-top: 15px;
    }

    .newscow_right .news_product .bd ul li {
        width: 32%;
        float: left;
        margin-left: 2%;
    }

    .newscow_right .news_product .bd ul li:first-child {
        margin-left: 0;
    }

    .newscow_right .news_nlist ul li {
        width: 48%;
        margin-left: 4%;
        float: left;
    }

    .newscow_right .news_nlist ul li:nth-child(odd) {
        margin-left: 0;
    }
}

/*500以下屏幕*/
@media screen and (max-width:499px) {
    .newscow_right .news_product .bd ul li {
        width: 100%;
        margin-left: 0;
    }

    .newscow_right .news_nlist ul li {
        width: 100%;
        margin-left: 0;
    }
}

/*分页*/
.manu {
    padding: 25px 3px;
    margin: 3px;
    text-align: center;
}

.manu a {
    border: 1px solid #D9D9D9;
    padding: 9px 15px;
    text-decoration: none;
    margin: 0 2px;
}

.manu a:hover {
    border: 1px solid #D9D9D9;
}

.manu a:active {
    border: 1px solid #D9D9D9;
}

.manu .current {
    border: 1px solid #D60620;
    padding: 9px 15px;
    background: #D60620;
    font-weight: bold;
    margin: 0 2px;
    color: #FFF;
}

.manu .disabled {
    border: 1px solid #D9D9D9;
    padding: 9px 15px;
    color: #D9D9D9;
    margin: 0 2px;
}

@media screen and (max-width:1429px) {
    .manu {
        margin-top: 20px;
    }
}

/* 图文的二级导航 */
/*sub_cnav*/
.sub_cnav {
    margin-top: 20px;
    background: #eee;
    font-size: 0;
    -webkit-text-size-adjust: none;
}

.sub_cnav a {
    border-right: 1px solid #FFF;
    height: 49px;
    line-height: 49px;
    text-align: center;
    padding: 0 30px;
    font-size: 14px;
    position: relative;
    display: inline-block;
}

.sub_cnav a.on {
    background: rgba(178, 38, 29, 0.8);
    color: #FFF;
}

@media screen and (max-width:767px) {
    .sub_cnav a {
        display: block;
        width: 33.33%;
        float: left;
        border-bottom: 1px solid #FFF;
        padding: 0 0;
        text-align: center;
        height: 42px;
        line-height: 42px;
    }

}

/*video*/
#videobg{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);z-index:999999;text-align:center;display:none;}
.video{padding:10px;width:60%;height:auto;background:#FFF;position:absolute;left:20%;top:50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
}
.video .v_iframe{width:100%;padding-bottom:66.66%;position:relative;}
.video .v_iframe iframe{width:100%;height:100%;display:block;position:absolute;left:0;top:0;}
.video .v_video video{width:100%;height:100%;display:block;}
.video p{height:60px;line-height:60px;color:#000;}
.video span{width:40px;height:40px;background:#000;color:#FFF;font-size:20px;line-height:40px;text-align:center;position:absolute;outline:none;top:0;right:-40px;cursor:pointer;display:block;font-family:Arial;}

@media screen and (max-width:767px){
    .video{width:100%;padding:5px;left:0;}
    .video span{left:50%;top:100%;margin-left:-20px;}
}