/*初始化样式*/
input{padding:0;margin:0;font-family:'Microsoft YaHei';}
img{border:none;background:none;vertical-align:middle;}
ul,ol,li{list-style-type:none;}
select,input,img,select{vertical-align:middle;}
table{border-collapse:collapse;border-spacing:0}
table, th, td {vertical-align: middle}
.clearfix:after{content: ".";display: block;height: 0;clear: both;overflow: hidden;visibility: hidden;}
.clearfix{zoom:1}
.clearboth{height:0px;line-height:0px;overflow:hidden;clear:both;font-size:0px;}

h1,h2{font-size:12px;font-weight:bold;}
hr {border: 0;border-top:1px solid #ccc;height:0;}
p{margin: 0;}

/*----- Common css ------*/
.fl{float:left;}
.fr{float:right;}
.di{_display:inline;}
.fwn{font-weight:normal;}
.dib{*display:inline;_zoom:1;_display:inline;_font-size:0px;}

.com-img{ display:block; overflow:hidden;}
.com-img img{ transition:all 0.5s; -webkit-transition:all 0.5s; -moz-transition:all 0.5s; -o-transition:all 0.5s;}
.com-img:hover img{transform:scale(1.2); -webkit-transform:scale(1.2); -moz-transform:scale(1.2); -o-transform:scale(1.2);-ms-transform:scale(1.2);}

.xypg-right-content{font-size: 16px;}

.j-space-between{justify-content:space-between}
.j-flex-start{justify-content:flex-start}
.j-flex-end{justify-content:flex-end}
.j-center{justify-content:center}
.a-j-center{align-items:center;justify-content:center}
.a-center{align-items:center}
.a-flex-start{align-items:flex-start}
.a-flex-end{align-items:flex-end}

/*主体样式*/

.wei{padding-left: 32px;background: url("../img/dfcb4404397bb74ec19ebacbe3f84f6b52694301.png") no-repeat left center;line-height: 86px;}
.wh2{max-width: 1750px;margin: 0 auto;padding: 0 15px;}
.page-position .wh2{max-width: 1596px;}
.page-product-inquiry a{color: #fff;}
.fen .xypg-left-nav{font-size: 0;}
.fen .xypg-left-nav > li {
    position: relative;
    display: inline-block;
    margin-left: 2vw;
    border-bottom: none;
}

.fen .xypg-left-nav > li:last-child {
    border-bottom: none;
}

.fen .xypg-left-nav > li > a {
    display: block;
    font-size: 16px;
    line-height: 22px;
    color: #888888;
    padding: 0 18px;
    line-height: 86px;
}
.fen .xypg-left-nav > li:hover > a,.fen  .xypg-left-nav > li.clicked > a {
    color: #d50c19;background: url("../img/635b7b8a3b24b45e68299ff7379f35f73a74578a.png") no-repeat bottom center;
}
.fen .xypg-left-nav > li:hover .xypg-left-subnav{display: block!important;}
.fen .xypg-left-nav .xypg-left-subnav{position: absolute;width: 100%;padding: 0;}
.fen .xypg-left-nav .xypg-left-subnav li{border: none;text-align: center;}
.fen .xypg-left-nav .xypg-left-subnav li a{background: #d50c19;color: #fff;font-size: 14px;}
.fen .xypg-left-nav .xypg-left-subnav li a:hover{background: #070b18;}


.fen .xypg-left-nav > li .first-nav-btn {
    position: absolute;
    display: none;
    z-index: 99;
    width: 30px;
    height: 30px;
    text-align: center;
    top: 10px;
    right: 20px;
    cursor: pointer;
    background: url("../images/icon_spirit.png") 0 -240px no-repeat;
}


@media (max-width: 992px) {
    body {
        padding-top: 60px;
        padding-bottom: 50px;
    }
    .page-position{display: none;}
}


/* 内页简介 */
.kuan{max-width: 1750px;margin: 0 auto;padding: 0 15px;}

.aright2{width: 39.78%;}
.aright2 img{width: 100%;}
.aleft2{width: 52.45%;}
.aleft2 h3{color: #333333;font-size: 2.083vw;}
.nacon{color: #666666;font-size: 0.78125vw;line-height: 1.66666vw;padding: 20px 0 9%;}
.cheng{max-width: 1750px;margin: 0 auto;padding: 4% 15px 7.3%;}
.con2{color: #ffffff;font-size: 16px;line-height: 2.6vw;margin-top: 2.6vw;}

.w1440{max-width: 1470px;padding: 0 15px;margin: 0 auto;}
.flex{display: flex;justify-content: space-between;flex-wrap: wrap;display: -webkit-flex;}
.flex1{display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    flex-wrap: nowrap;}
	
	
	
.jleft{width: 320px;}
.jright{width: 65.4%;}
.abox1{padding: 5.8% 0;}
h3.jbt{color: #333333;font-size: 44px;font-weight: bold;}
.jj{color: #333333;font-size: 22px;line-height: 35px;margin: 2vw 0 3.6vw;}
.sp img{max-width: 100%;}
.acon{color: #666666;font-size: 16px;line-height: 35px;}
.sul2{margin-top: 2.7vw;}
.sul2 li sup{color: #999999;font-size: 16px;padding-left: 10px;top:-20px;}
.sbt2{color:#d50c19;font-size: 40px;font-family: 'Arial';}
.sul2 li p{color: #666666;font-size: 16px;margin-top: 4px;}



/*  */
.abox2{background: url(../images//af285c53f47d665c8ed307031304fead1bb7727d.jpg) no-repeat top center;background-size: cover;padding: 82px 0 75px;}
.abox2 .jbt{text-align: center;color: #fff;}
.fzlc{margin-top: 14px;}
.faz {background: url(../images//30088f12c09a73428b77a61f67755cba1714508e.png) no-repeat top center;height: 235px;padding-top: 44px;padding-top: 30px;}
.pernr52 {max-width: 1175px;margin: 0 auto;padding: 0 15px;}
.pernr52 li span{color: rgba(255,255,255,.4);font-size: 26px;font-family: Helvetica;padding-bottom: 36px;background: url(../images//81f6b52454d23e274a8b3130b6d49dbde05e75e4.png) no-repeat bottom center;display: block;line-height: 1;text-align: center;cursor: pointer;}
.pernr52 li.on span{background: url(../images//358399c888df73ca5171c6be2d22f5708473972c.png) no-repeat bottom center;}
.pernr51{max-width: 627px;margin: 0 auto;position: relative;overflow: hidden;}
.fa{text-align: center;}
.fa dd{color: #ffffff;font-size: 30px;}
.fa dt{color: #ffffff;font-size: 16px;line-height: 24px;font-weight: normal;margin: 26px 0 0;height: 100px;overflow: hidden;}
.fa h3{color: #ffffff;font-size: 36px;font-family: 'Arial';font-weight: bold;}
.pernr51 .swiper-button-next,.pernr51 .swiper-button-prev{background: none;outline: none;width: 8px;height: 12px;bottom: 18px;top:auto;}
.pernr51 .swiper-button-prev{left: 216px;}
.pernr51 .swiper-button-next{right: 216px;}
.pernr52 li:first-child{margin-top: 117px;}
.pernr52 li:nth-child(2){margin-top: 83px;}
.pernr52 li:nth-child(3){margin-top: 39px;}
.pernr52 li:nth-child(4){margin-top: 25px;}
.pernr52 li:nth-child(5){margin-top: 18px;}












/*  */
.abox3 .jbt{text-align: center;}
.abox3{margin: 4.5% 0 9%;}
.qul{margin-top: 5%;}
.qul li{width: 30.83%;border-bottom: 8px solid#d50c19;box-shadow: 0 0 10px rgba(0,0,0,.1);position: relative;}
.qbt{color: #333333;font-size: 24px;font-weight: bold;text-align: center;height: 60px;line-height: 60px;}
.qbt img{margin-right: 20px;}
.qbt .img2{display: none;}
.qul li:hover .qbt .img1{display: none;}
.qul li:hover .qbt .img2{display: inline-block;}
.qul li .img4 {opacity: 0;}
.qul li:hover .img4 {opacity: 1;}
.img4 img{width: 100%;}
.bj11{position: absolute;top:0;width: 100%;height: 100%;padding: 0 32px;display: flex;align-items: center;justify-content: center;flex-direction: column;}
.bj11 .img3{margin: 2.5vw 0 2.8vw;}
.bj11 .img3 img{width: 100%;}
.bj11 p{color: #666666;font-size: 22px;text-align: center;}
.qul li:hover  .bj11 .img3 img{display: none;}
.qul li:hover  .bj11 .img3{background: #ffff;height: 1px;width: 80%;}
.qul li:hover  .bj11{background: rgba(213,12,25,.8);}
.qul li:hover .qbt{color: #fff;}
.qul li:hover .bj11 p{color: #fff;}





@media(max-width: 1200px){
    h3.jbt{font-size: 40px;}
    .sul2{margin-top: 3vw;}
    .bj11 p{font-size: 16px;}
    .qbt{font-size: 20px;}
    .qbt img{margin-right: 10px;}
}

@media(max-width: 1024px){
    .pernr52 li:first-child{margin-top: 110px;}
    .pernr52 li:nth-child(2){margin-top: 72px;}
    .pernr52 li:nth-child(3){margin-top: 36px;}
    .pernr52 li:nth-child(4){margin-top: 25px;}
    .pernr52 li:nth-child(5){margin-top: 21px;}
    .pernr52 li:nth-child(6){margin-top: 7px;}
}






@media(max-width: 768px){
    .jleft,.jright{width: 100%;float: none;}
    .jleft{margin-bottom:20px;}
    h3.jbt{font-size: 30px;}
    .jj{font-size: 16px;line-height: 30px;}
    .pernr52 li{margin-top: 0!important;}
    .faz{height: auto;background: none;margin-bottom: 30px;}
    .fa dd{font-size: 24px;}
    .pernr52{position: relative;}
    .pernr52::after{content: '';background: #fff;display: block;height: 1px;width: 100%;position: absolute;bottom: 10px;left: 0;}
}

@media(max-width:640px){
    .sp img{width: 100%;}
    h3.jbt{font-size: 24px;}
    .acon{font-size: 14px;line-height: 24px;}
    .sul2 li{width: 50%;margin-bottom: 15px;line-height: 1.1;}
    .sbt2{font-size: 30px;}
    .sul2 li sup{top:-10px;}
    .sul2{margin-top: 20px;}
    .qul{margin-top: 20px;}
    .qul li{width: 100%;margin-bottom: 20px;}
    .abox2{padding: 40px 0 30px;}
    .pernr52 li span{font-size: 20px;}
    .fa dt{padding: 0 5px;}
    .pernr51 .swiper-button-prev{left: 80px;}
    .pernr51 .swiper-button-next{right: 80px;}
}


/* 23联系我们 */
.h23_box1{margin-top: 50px;}


.lx_23{width: 32%;}
.lx_23 h2{	font-size: 30px;
	font-weight: 600;
	line-height: 32px;
	letter-spacing: 0px;
	color: #333333;}
.lx_23 h3{	font-size: 16px;
	font-weight: 400;
	line-height: 32px;
	letter-spacing: 0px;
	color: #666666;margin-top: 10px;}


.tel_23{background:url(../images/a9309786b40ae8fd95d14fbae20bd93cfbd19644.png) no-repeat center left;padding: 5px 0;padding-left: 55px;margin-top: 38px;}
.tel_23 p:nth-child(1){	font-size: 14px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 25px;
	letter-spacing: 0px;
	color: #333333;}

.tel_23 p:nth-child(2){		font-size: 24px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 25px;
	letter-spacing: 0px;
	color: #333333;}



.dh_23{margin-top: 38px;	font-size: 16px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 44px;
	letter-spacing: 0px;
	color: #333333;}
.dh_23 p{padding-left: 30px;line-height: 44px;
	letter-spacing: 0px;
	color: #333333;}
.dh_23 p:nth-child(1){background:url(../images/lxr.png) no-repeat left 50%;}
.dh_23 p:nth-child(2){background:url(../images/dh.png) no-repeat left 50%;}
.dh_23 p:nth-child(3){background:url(../images/yx.png) no-repeat left 50%;}
.dh_23 p:nth-child(4){background:url(../images/7ab2e96ccdbe6be683ec25fbc89691b7e8e8f38e.png) no-repeat left 50%;}
.dh_23 p:nth-child(5){background:url(../images/ecfe77f123cf9ace29a6fa17f9c667c858ec39a0.png) no-repeat left 50%;}

.wm23{margin-top: 2.5vw;}
.wm23 img{width: 150px;}


.mess_23{width: 44%;box-shadow: 0 0 10px #999;border-bottom: 6px solid #d50c19;padding: 30px;}
.mess_23 h2{	font-size: 22px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 40px;
	letter-spacing: 0px;
	color: #333333;}

.mess_23 h3{	font-size: 16px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 30px;
	letter-spacing: 0px;
	color: #666666;}




.x-message2{margin-top: 20px;}

.x-message2-wrap .row {
    margin-left: -5px;
    font-size: 0;
    margin-right: -5px;
}

.x-message2-wrap div[class^='col-'] {
    padding-left: 5px;
    padding-right: 5px;
    position: relative;
}

.x-message2-wrap input[type='text'], .x-message2-wrap textarea {
    width: 100%;
    height: 62px;
   
    padding: 0 10px;
    font-size: 14px;
  color:#999999;
    background:none;
    outline: none;
    margin-bottom: 10px;border: none;
     border-bottom: 1px solid #dee0e2;
}

.x-message2-wrap input[type='text']::-webkit-input-placeholder, .x-message2-wrap textarea::-webkit-input-placeholder {
      color:#999999
}

.x-message2-wrap input[type='text']::-moz-placeholder, .x-message2-wrap textarea::-moz-placeholder {
      color:#999999
}

.x-message2-wrap input[type='text']::-ms-input-placeholder, .x-message2-wrap textarea::-ms-input-placeholder {
      color:#999999
}

.x-message2-wrap input[type='text']::placeholder, .x-message2-wrap textarea::placeholder {
      color:#999999
}

.x-message2-wrap textarea {
    padding-top: 5px;
    height: 62px;
    resize: none;
}

.x-message2-wrap #checkcode {
    float: left;
    width: 32.29813665%;
    margin-bottom: 0;
}

.x-message2-wrap .checkCodeImg {
    float: left;
    display: block;
    text-align: center;
    width: 17.39130435%;
    height: 62px;
    font-size: 0;
    background: #e7e4e4;
    padding:0px;
}

.x-message2-wrap .checkCodeImg img {
    max-width: 100%;
    max-height: 100%;
    display: inline-block;
    vertical-align: middle;
}

.x-message2-wrap .checkCodeImg:after {
    content: '';
    height: 100%;
    display: inline-block;
    vertical-align: middle;
}

.x-message2-wrap .checkCodeImg img {
    cursor: pointer;
}

.x-message2-wrap .x-submit {
    float: right;
    width: 49.68944099%;
    height: 62px;
    background:#d50c19;
    color: #fff;
    font-size: 14px;
    border: none;
    outline: none;
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
}

.x-message2-wrap .x-submit:hover {
    background:#d50c19;
}
.x-message2-wrap .form-control{border-radius: 0px;border-top: none!important;
 box-shadow: inset 0 1px 1px rgba(255,255,255,1); 
    -webkit-transition: border-color ease-in-out .15s,-webkit-box-shadow ease-in-out .15s; 
    -o-transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s;
    transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s;}

.x-message2-wrap #checkcode{border-top:none}


.shengm{	font-size: 14px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 32px;
	letter-spacing: 0px;
	color: #666666;margin-top: 20px;}
.shengm span{	font-size: 14px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 32px;
	letter-spacing: 0px;
	color: #666666;}


.ming{	font-size: 12px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 20px;
	letter-spacing: 0px;
	color: #999999;margin-top: 8px;}



.map23{width: 100%;margin:0 auto;margin-top: 80px;}
.map23 img{width: 100%;}



/* 手机样式 */
@media (max-width: 990px) {
    .x-message2-wrap {
        margin-left: 0;
        margin-right: 0;
    }

    .x-message2-wrap #checkcode {
        width: 65%;
    }

    .x-message2-wrap .checkCodeImg {
        width: 35%;
    }

    .x-message2-wrap .x-submit {
        float: none;
        margin-top: 10px;
        width: 100%;
    }
}



/* 媒体查询 */

@media (max-width: 1280px) {
.lx_23 h2{	font-size: 25px;
	font-weight: 600;
	line-height: 32px;
	letter-spacing: 0px;
	color: #333333;}
.lx_23 h3{	font-size: 15px;
	font-weight: 400;
	line-height: 30px;
	letter-spacing: 0px;
	color: #666666;margin-top: 10px;}

.mess_23{width: 56%;box-shadow: 0 0 10px #999;border-bottom: 6px solid#d50c19;padding: 30px;}
}


@media(max-width: 768px){
.d_n2{position: absolute;width: 100%;left:0px;bottom:20px;text-align: center;}
}



@media(max-width: 768px){
    .h23_box1{margin-top: 30px;}
.lx_23{width: 100%;}
.mess_23{width: 100%;box-shadow: 0 0 10px #999;border-bottom: 6px solid#d50c19;padding: 15px;margin-top: 40px;}
.dh_23{margin-top: 38px;	font-size: 14px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 34px;
	letter-spacing: 0px;
	color: #333333;}
.dh_23 p{padding-left: 30px;line-height: 34px;
	letter-spacing: 0px;
	color: #333333;}


.mess_23 h2{	font-size: 20px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 30px;
	letter-spacing: 0px;
	color: #333333;}

.mess_23 h3{	font-size: 15px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 25px;
	letter-spacing: 0px;
	color: #666666;margin-top: 8px;}


.x-message2-wrap input[type='text'], .x-message2-wrap textarea {
    width: 100%;
    height: 42px;
   
    padding: 0 10px;
    font-size: 14px;
  color:#999999;
    background:none;
    outline: none;
    margin-bottom: 10px;border: none;
     border-bottom: 1px solid #dee0e2;
}

.x-message2-wrap .checkCodeImg {
    float: left;
    display: block;
    text-align: center;
    height: 42px;
    font-size: 0;
    background: #e7e4e4;
    padding:0px;
}


.x-message2-wrap .x-submit {

    height: 42px;
    background:#d50c19;
    color: #fff;
    font-size: 14px;
    border: none;
    outline: none;
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
}

}


.about-us-drop-main{position: relative;}
.about-us-drop-content {
    font-size: 18px;
    color: #333;
    line-height: 2.4;
    margin-top: 50px
}

.about-us-drop-main-t0 {
    width: 50%;
}

.about-us-drop-title {
    margin-right: 20%;  
}

.about-us-drop-title-en {
    white-space: nowrap;
    font-weight:bold;
    color: #fff;
    font-size: 30px;
    margin-bottom:1vw;
    text-transform: uppercase
}

.about-us-drop-title-cn {
    color: #fff;
    font-size: 30px;
    margin-bottom:2.8vw;
}
.about-us-drop-content {
    font-size: 18px;
    color: #fff;
    line-height: 2.4;
    margin-top:2vw;
}




.about-us-drop-main-t1 {
    width: 40%;
    position: relative
}
.about-us-drop-main-s1{text-align:right;margin-right:19.29%;}
.section-title-w{color:#fff;font-size:36px;text-transform:uppercase;font-weight:300;}
.video-area{color:#fff;font-size:36px;font-weight:600;margin-top:0.5vw;}
.apic{width:100%;margin-top:2.5vw;}
.apic img{width:100%;display:block;}

.link-to {
    padding: 5px 0;
    display: flex;
    align-items: center;
    color: #fff;
    font-size: 16px;
    font-weight: 500;margin-top:4vw;
}

.link-to>span {
    display: inline-block;
    margin: 0 15px;
    width: 240px;
    transition: ease width .5s;
    border-top: 1px solid #fff
}

.link-to:hover>span {
    width: 100px
}
.link-to:hover{ color:#fff}
.link-to>i {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border: 1px solid #fff;
    border-radius: 50%;
    transition: ease all .3s;font-style:normal;
}

.link-to:hover>i {
    background-color: #fff;
    color: #d50c19;
    -webkit-transform: scale(1.2) translateX(10px);
    -moz-transform: scale(1.2) translateX(10px);
    -ms-transform: scale(1.2) translateX(10px);
    -o-transform: scale(1.2) translateX(10px);
    transform: scale(1.2) translateX(10px)
}


.link-to-w {
    color: #fff;margin-top:0;
}

.link-to-w>span {
    border-color: #fff
}

.link-to-w>i {
    color: #fff;
    border-color: #fff
}
.link-to-w:hover{color:#fff;}



@media (max-width:1024px) {
	
	 .video-area{font-size:16px;}
   .about-us-drop-title-en{font-size:25px;}
   .about-us-drop-title-cn{font-size:16px;}
	}

@media (max-width:768px) {  
    .about-us-drop-main {flex-direction: column-reverse;flex-wrap: wrap}
    .about-us-drop-main-t1{width:100%;}
    .about-us-drop-main-s1{margin-right:0;}
    .about-us-drop-main-t0{width:100%;margin-top:20px;}
}


@media (max-width:425px) {
.about-us-drop-title-en{font-size:20px;}
.about-us-drop-main-t0{margin-top:12px;}
.service-infos-swiper{width:100%;}
}



.main1 {
    line-height: 30px;
   max-width: 1720px; margin:auto;padding: 4% 0;
}
.page-wrap-right img{ max-width:100%}


.justify-content-start {
    justify-content: flex-start !important;
}
.align-items-center {
    align-items: center !important;
}
.d-flex {
    display: flex !important;
}
.w-about{background: url("../images/jjbj.jpg") no-repeat center; background-size:cover}
#gsjjbj{}
#xwbj{ background: url("../images/xwbj.jpg") no-repeat center top;}

#gsjjbj .bt{ margin-top: 10%;}
#gsjjbj .bt span{ text-transform: uppercase; font-family: Impact; color: #fff !important; font-size: 114px; text-shadow: 1px 1px #f0f0f0,-1px -1px #f0f0f0,1px -1px #f0f0f0,-1px 1px #f0f0f0;}
#gsjjbj .bt p{ color: #d50c19; font-size: 36px; font-weight: bold; position: relative; z-index: 1; margin-top: -30px !important;}
#gsjjbj .content_zy{ color: #666666; font-size: 16px; margin: 5% 0; line-height: 38px; display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;}
#gsjjbj .jjmore{ text-align: center; height: 50px; line-height: 50px; background: #d50c19; color: #fff; font-size: 16px; transition: 0.3s;}
#gsjjbj .jjmore:hover{ background: #c93036;}
#gsjjbj ul{ padding: 0 0 5% !important;}
#gsjjbj ul li{ text-align: center; margin-right: 5%; cursor: pointer;}
#gsjjbj ul li p{ padding-bottom: 10%; height: 50px; line-height: 50px; position: relative;}

#gsjjbj ul li p i{ color: #272636; font-size: 40px; position: relative; z-index: 1;}
#gsjjbj ul li span{ display: block; font-size: 16px; height: 40px; line-height: 40px; transition: 0.3s;}

#gsjjbj ul li:hover span{ color: #c93036; font-weight: bold;}
@media screen and (max-width:1800px){
    #gsjjbj .bt span{ font-size: 100px;}.main1 {width: calc(100% - 30px);}
}
@media screen and (max-width:1600px){
    #gsjjbj .bt span{ font-size: 80px;}
	
}
@media screen and (max-width:1440px){
    #gsjjbj .bt span{ font-size: 60px;}
}
@media screen and (max-width:1200px){
    #gsjjbj .bt p{ font-size: 30px;}
    #gsjjbj .bt span{ font-size: 45px;}
    #gsjjbj .content_zy{ font-size: 14px; line-height: 35px;}
}
@media screen and (max-width:991px){
    #gsjjbj .pic{ margin-top: 3%;}
    #gsjjbj .bt{ margin-top: 6%;}
    #gsjjbj .bt p{ font-size: 26px;}
    #gsjjbj .bt span{ font-size: 40px;}
    #gsjjbj .content_zy{ line-height: 30px;}
}



.flex_a{    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;}

/* product */
.ppbg{background:url(../images/963cd8e976a901a9ba9f16f071258fe1a96846cc.png) repeat-y center top;padding: 90px 0;}
.ppbg .wh{position: relative;}
.ppbg .wh .xwtt{position: absolute;left:10px;top:5.5vw}


.picScroll-left .hd2{left:0px;bottom:4.5vw;z-index: 999;}
.picScroll-left .hd .next{display:block;cursor:pointer;	font-size: 15px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 30px;
	letter-spacing: 0px;
	color: #9f9f9f;}

.picScroll-left .hd .next img{padding-right: 10px;}

.picScroll-left .hd .next a{color:#9f9f9f}
.picScroll-left .hd .next:hover a{color:#d10000}

    

	
.pcon{width: 68.75%;}

.dd_vv{width: 35.5%;}

.img_a11{width:53.5%;position: relative;padding: 30px;overflow: hidden;}
.img_a11 img{width:100%;border: solid 5px #ffffff;border-radius: 50%;}


.img_a11::after {
	content: '';
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0px;
	background: url(../images/5877012bcc9482e3137a9a953ee137cb71c79bd7.png) no-repeat center;
	animation: zhuan 7s infinite linear .65s;
	background-size: 100% 100%;left:0px;
}



@keyframes zhuan {
	0% {
		transform: rotate(0);
	}

	100% {
		transform: rotate(360deg);
	}
}


    
.picScroll-left .hd ul li{width:100%;text-align: center;line-height: 45px;
    background:url(../images/f19463ab7456cbb0ff83d69faac9d657c9b2403d.png) no-repeat right 50%;}
.picScroll-left .hd ul li a{color: #212121;font-size: 18px;padding-right: 45px;}
.picScroll-left .hd ul li.on{background:url(../images/ebf012d45fef8280b2a0925b110b70994cce1d06.png) no-repeat right 50%;}
.picScroll-left .hd ul li.on a{color:#d10000}


.pcon{margin-top:25px}
.pcon .tempWrap{width: 100%!important;}

.img_a img{width: 100%;}

.picList li .dd_vv h2{  	font-size: 20px;
	font-weight: 600;
	line-height: 30px;
	letter-spacing: 0px;
	color: #ffffff;}

.picList li .dd_vv h3{   	font-size: 16px;
	font-weight: normal;
	line-height: 30px;
	letter-spacing: 0px;
	color: #b6b6b6;overflow: hidden;margin-top: 20px;}




@media (max-width: 1370px) {
.picScroll-left .hd ul li{width:100%;text-align: center;line-height: 35px;}
.picScroll-left .hd ul li a{color: #212121;font-size: 16px;padding-right: 35px;}
  }


@media (max-width: 1000px) {
.ppbg .wh .xwtt{position: absolute;left:10px;top:2.5vw}
.picScroll-left .hd2{position: absolute;left:0px;bottom:2.5vw;z-index: 999;}
  }


@media (max-width: 992px) {
.ppbg{background:url(../images/4853911166e3f54e54c4edbf07ac85540caa90a4.png) repeat-y center top;padding: 40px 0;background-size: 100% 100%;}
.picScroll-left .hd ul li a{color: #fff;font-size: 18px;padding-right: 45px;}
.pcon{width: 100%;}
.ys_nav{width: 100%;margin-top: 25px;}
.ys_nav li{width:48%!important;float: left;}
.ys_nav li:nth-child(2n){float: right;}
.picScroll-left .hd2{display: none;}
.img_a11{width:100%;position: relative;padding: 30px;overflow: hidden;}
.dd_vv{width: 100%;margin-top: 10px;}
.ppbg .wh .xwtt{position: relative;left:auto;top:auto}
  }



.flex1::before,
.flex1::after {
  display: none;
}

.fixed_ratio {
  position: relative;
  overflow: hidden;
  padding-top: calc(3 / 4 * 100%);
}
.fixed_ratio img {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  width: auto;
  height: 90%;margin: auto;
}
.enlarge .imgs {
  overflow: hidden;
  position: relative;
}
.enlarge .imgs img {
  transform: scale(1);
  transition: 0.5s ease;
}
.enlarge:hover .imgs img {
  transform: scale(1.1);
}


/* 应用案例 */
.case {  
  overflow: hidden;
}
.case .dth_wh {
  justify-content: space-between;
  align-items: flex-start;
  width: 96%;
    max-width: 1580px;   
    margin: 0 auto;
}
.case_left {
  width: 44.4%;
  max-width: 670px;
  text-align: left;
}
.case_left .titles {
  text-align: left;
}
.case_wz {
	font-size: 18px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.78;
	letter-spacing: 0px;
	color: #666666;
  margin-top: 0.9em;
}
.case_arrow {
  width: 122px;
  margin-top: 10%;
  display: flex;
  justify-content: space-between;
}
.case_arrow .swiper_prev,
.case_arrow .swiper_next {
  border: 1px solid #D50C19;
  border-radius: 50%;
  display: block;
  width: 50px;
  height: 50px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  transition: 0.3s ease;
  cursor: pointer;
  outline: none;
  background-color: transparent;
}

.case_arrow .swiper_prev:hover,
.case_arrow .swiper_next:hover {
  background-color: #D50C19;
  border-color: #D50C19;
}
.case_arrow .swiper_prev {
  background-image: url("../images/14dcc547eef940322c977c91479c27c658a13521.png ");
}
.case_arrow .swiper_prev:hover {
  background-image: url("../images/209219d1dcb19432c8c765d5acbc21c3257b0391.png");
}
.case_arrow .swiper_next {
  background-image: url("../images/d8ca2a2b4f760ff0733199e541a314e4bc3f7c72.png");
}

.case_arrow .swiper_next:hover {
  background-image: url("../images/52adb3b97350c8d543b506cc1cdc448a3ee15fc2.png");
}

.case_swiper1 {
  max-width: 580px;
  margin-top: 2.7vw;
  overflow: hidden;
}
.case_swiper1 .swiper {
  width: 152%;
  margin-left: 0;
}
.case_swiper1 li {}
.case_swiper1 li a {
  display: block;
}
.case_swiper1 li .imgs {
  padding-top: calc(784 / 950 * 100%);
}
.case_swiper1 li .text {
  margin-top: 8%;
}
.case_swiper1 li .text h4 {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: center;
  font-size: 16px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 2;
	letter-spacing: 0px;
	color: #666666;
}
.case_swiper1 li:hover .text h4 {
  color: #D50C19;
}
.case_swiper1 .swiper-scrollbar {
  margin-top: 1.75vw;
	height: 2px;
	background-color: #bfbfbf;
  border-radius: 1px;
}
.case_swiper1 .swiper-scrollbar .swiper-scrollbar-drag {
	background-color: #D50C19;
  border-radius: 1px;
}

.case_right {
  width: 49.4%;
  display: flex;
  justify-content: flex-start;
}
.case_right_cont {
  width: calc(100% + (100vw - 1580px) / 2);
  flex-shrink: 0;
  overflow: hidden;
}
.case_right_cont .swiper {
  width: 300%;
  margin-left: -200%;
}

.case_right_cont li .imgs {
  padding-top: calc(784 / 950 * 100%);
}

@media (max-width: 1650px) {
 
  .case_right_cont {
    width: calc(100% + 2vw);
  }
  .case_arrow {
    margin-top: 8%;
  }
  .case_swiper1 {
    max-width: 36.7vw;
    margin-top: 4.5vw;
  }
  .case_swiper1 .swiper-scrollbar {
    margin-top: 3vw;
  }
}
@media (max-width: 1200px) {
  .case_wz {
    font-size: 15px;
  }
  .case_arrow {
    margin-top: 30px;
    width: 100px;
  }
  .case_arrow .swiper_prev, 
  .case_arrow .swiper_next {
    width: 42px;
    height: 42px;
  }
  .case_swiper1 li .text h4 {
    font-size: 15px;
  }
}
@media (max-width: 990px) {
  .case {
    padding: 45px 0 42px;
  }
  .case_left {
    width: 100%;
    max-width: 100%;
  }
  .case_arrow {
    margin-top: 30px;
    width: 85px;
  }
  .case_arrow .swiper_prev, 
  .case_arrow .swiper_next {
    width: 36px;
    height: 36px;
  }
  .case_wz {
    font-size: 16px;
  }
  .case_swiper1 {
    max-width: 100%;
    margin-top: 30px;
  }
  .case_swiper1 .swiper {
    width: 100%;
  }
  .case_right {
    display: none;
  }
}
@media (max-width: 768px) {
}
@media (max-width: 640px) {
  .case {
    padding: 36px 0;
  }
  .case_wz {
    font-size: 14px;
    margin-top: 0.4em;
  }
  .case_arrow {
    margin-top: 20px;
    width: 72px;
  }
  .case_arrow .swiper_prev, 
  .case_arrow .swiper_next {
    width: 32px;
    height: 32px;
  }
  .case_swiper1 {
    margin-top: 24px;
  }
  .case_swiper1 .swiper-scrollbar {
    margin-top: 20px;
  }
}




/* banner */
#banner {
  position: relative;
}
.banner_pc {
  display: block;
}
.banner_mob {
  display: none;
}
#banner li {
}
#banner li a {
  display: block;
}
#banner li .imgs {
  display: block;
}
#banner li .imgs img ,#banner li img {
  width: 100%;
  min-height: 240px;
  object-fit: cover;
}
#banner .hi {
  display: none;
}
#banner .swiper-button-prev,
#banner .swiper-button-next {
  width: 50px;
  height: 65px;
  background-color: rgba(255, 255, 255, 0.5);
}

#banner .swiper-button-prev {
  left: 0;
}

#banner .swiper-button-next {
  right: 0;
}

#banner .swiper-button-prev:hover,
#banner .swiper-button-next:hover {
  background-color: #ff4500;
}

/* #banner .swiper-button-prev::after,
#banner .swiper-button-next::after {
  width: 16px;
  height: 16px;
  border-color: transparent transparent #4d4d4d #4d4d4d;
  position: relative;
  left: 0;
  top: 0;
  margin: 0;
}

#banner .swiper-button-prev:hover::after,
#banner .swiper-button-next:hover::after {
  border-color: transparent transparent #ffffff #ffffff;
} */

#banner .swiper-pagination {
  bottom: 11.5%;
}

#banner .swiper-pagination-bullet {
  width: 48px;
	height: 3px;
	background-color: rgba(245, 245, 245, 0.4);
  border-radius: 0;
  position: relative;
  opacity: 1;
  margin: 0 20px;
}
#banner .swiper-pagination-bullet::after {
  content: "";
  display: block;
  width: 0;
  height: 100%;
  background-color: #f5f5f5;
  position: absolute;
  left: 0;
  top: 0;
}

#banner .swiper-pagination-bullet:hover,
#banner .swiper-pagination-bullet.swiper-pagination-bullet-active {
	background-color: rgba(245, 245, 245, 0.4);
}
#banner .swiper-pagination-bullet.swiper-pagination-bullet-active::after {
  /* animation: 5.5s linear 0s banwidth 1 forwards; */
  animation: 4s linear 0s banwidth 1 forwards;
}

.banner_video {
  /* height: 50vw; */
  height: 100vh;
  background-color: #000000;
}
.banner_video video {
  object-position: center 10%;
  object-fit: cover;
  opacity: 0.75;
}
.banner_wz {
  position: absolute;
  top: 35.2%;
  left: 50%;
  transform: translateX(-50%);
  max-width: 90%;
  text-align: center;
}
.banner_wz .img img,.banner_wz img{
  max-width: 100%;
}

.banner_wz h2{
  font-size: 42px;
  color: #fff;
  font-weight: bold;
  line-height: 30px;
  margin-top: 35px;
}
.banner_wz h3{
  font-size: 22px;
  color: #fff;
  font-weight: normal;
  line-height: 32px;
  margin-top: 35px;
}

@keyframes banwidth {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}

@media (max-width: 1650px) {
}
@media (max-width: 1200px) {
  #banner .swiper-pagination {
    bottom: 10%;
  }
  #banner .swiper-pagination-bullet {
    width: 45px;
    margin: 0 15px;
  }

  .banner_wz {
    width: 90%;
  }

}
@media (max-width: 990px) {
  #banner .swiper-pagination-bullet {
    width: 40px;
    margin: 0 12px;
  }

  .page_banner{margin-top: 60px;
    height: auto;
    opacity: 1;
  }

 

}
@media (max-width: 768px) {

  .banner_mob {
    display: block;
  }
}
@media (max-width: 640px) {
  .banner_video {
    min-height: 170px;
    height: auto;
  }
  .banner_video video {
    object-position: center top;
  }
  .banner_wz {
    width: 100%;
    top: 20.2%;
  }

	.banner_wz h2{
    display: none;
}
	.banner_wz h3{
    display: none;
}	
}


.img-fluid {
    max-width: 100%;
    height: auto;
}