html {
    background: #fff;
    color: #000;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}
 
body {
  font-family: "Microsoft YaHei","helvetica", "arial", "verdana", "tahoma", "sans-serif";
  font-size: 16px;
  background: #fff;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
nav,
section,
summary {
    display: block
}
 
 
 :root {
   --primary: #1654f3;
   --main:#cd0000;
 }


a{
  background: transparent;
  color: inherit;
  outline:none;
}


a:active,
a:hover{
    outline: 0;
    text-decoration: none;
}

 img {
   max-width: 100%;
   height: auto;
 }
 
 ul{
  margin-top: 0;
   margin-left: -40px;
   margin-bottom: 0;
   list-style: none;

 }
 
img{
   image-rendering: -moz-crisp-edges; /* Firefox */
   image-rendering: -o-crisp-edges; /* Opera */      
   image-rendering: -webkit-optimize-contrast; /*Webkit (non-standard naming) */ 
   image-rendering: crisp-edges; 
   -ms-interpolation-mode: nearest-neighbor; /* IE (non-standard property) */
}

* p{
  margin-bottom: 0px;
}


 .box-img{
  overflow: hidden;
 }

 .over-h{
  overflow: hidden;
 }
 
 .page-wrapper{
   position: relative;
   height: 100%;
 }
 
 .container-fluid{
   max-width: 1500px;
   margin: auto;
   padding-left: 20px;
   padding-right: 20px;
 }
 
 /* Header */
 .nav_header{
  background-color: #FFF;
  padding: 25px 0;
 }
 
 
 .nav_header .pnav{
   position: relative;
 }
 
 .nav_header .pnav>a{
   display: block;
 }
 
 .nav_header .pnav:hover>a{
   color: var(--primary);
 }
 
 .nav_header .pnav .sub-menu{
   position: absolute;
   top: 45px;
   padding: 25px 0;
   background-color: var(--primary);
   overflow: hidden;
   z-index: 999;
   display: none;
 }

  .nav_header .d1{
    min-width: 450px;
  }
 
 .nav_header .pnav .sub-menu a{
   padding-top: 15px;
   padding-left: 20px;
   padding-right: 20px;
   display: block;
   min-width: 150px;
   width: 100%;
   color: #fff;
   display: block;
   text-align: center;
   min-width: 200px;
 }

 .nav_header .d1 a{
  display: block;
  min-width: 380px;
 }

 .nav_header .d1 .logo_img{
  max-width: 90px;
  margin-right: 15px;
 }

 .nav_header .d1 h1{
  font-size: 24px;
  font-weight: bold;
  letter-spacing: 5px;
  margin-bottom: 0;
  color: #222222;
 }

 .nav_header .d1 p{
  font-size: 14px;
  color: #555;
 }

  .nav_header .d3{
    margin-left: 45px;
  }

 .nav_header .d3 a{
  width: 35px;
  height: 35px;
  line-height: 35px;
  text-align: center;
  color: #666666;
  background-color: #f3f3f3;
  border-radius: 50%;
  display: inline-block;
 }

 .nav_header .d3 a+a{
  margin-left: 15px;
 }


 .nav_header .d3 a:hover{
  background-color: var(--primary);
  color: #fff;
 }

 .nav_header .pnav>a{
  margin-left: 45px;
 }

 /* mobile menu */
 .mHeader,.mobile-inner-nav{
   display: none;
 }

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

 .banner .swiper-container .swiper-wrapper .swiper-slide{
  overflow: hidden;
  position: relative;
 }

 .banner .swiper-container .swiper-wrapper .swiper-slide .box-img img {
  width: 100%;
  transform: scale(1.2);
  -webkit-transform: scale(1.2);
  -moz-transform: scale(1.2);
  -ms-transform: scale(1.2);
}
.banner .swiper-container .swiper-wrapper .swiper-slide.swiper-slide-active .box-img img {
  transform: scale(1);
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -webkit-transition: 3s cubic-bezier(0.59, 0.5, 0.41, 0.92);
  -moz-transition: 3s cubic-bezier(0.59, 0.5, 0.41, 0.92);
  -o-transition: 3s cubic-bezier(0.59, 0.5, 0.41, 0.92);
  transition: 3s cubic-bezier(0.59, 0.5, 0.41, 0.92);
}


.banner .swiper-container .swiper-pagination {
  color: #fff;
  font-size: 0.9rem;
}

.banner .swiper-container .swiper-pagination span{
  display: inline-block;
  width: 10px;
  height: 10px;
  margin:0 5px;
  transition: all .6s;
  border-radius: 15px;
  background-color: unset;
  border: 1px solid #fff;
  opacity: 1;
}

.banner .swiper-container  .swiper-pagination-bullet-active{
  background-color: var(--primary)!important;
  width: 45px!important;
  border: 1px solid var(--primary)!important;
}


/* Bounce To Right */
.hvr-bounce-to-right {
  display: inline-block;
  vertical-align: middle;
  -webkit-transform: perspective(1px) translateZ(0);
  transform: perspective(1px) translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
  position: relative;
  -webkit-transition-property: color;
  transition-property: color;
  -webkit-transition-duration: 0.5s;
  transition-duration: 0.5s;
}
.hvr-bounce-to-right:before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--primary);
  -webkit-transform: scaleX(0);
  transform: scaleX(0);
  -webkit-transform-origin: 0 50%;
  transform-origin: 0 50%;
  -webkit-transition-property: transform;
  transition-property: transform;
  -webkit-transition-duration: 0.5s;
  transition-duration: 0.5s;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}
.hvr-bounce-to-right:hover, .hvr-bounce-to-right:focus, .hvr-bounce-to-right:active {
  color: white;
  border: 1px solid var(--primary)!important;
}
.hvr-bounce-to-right:hover:before, .hvr-bounce-to-right:focus:before, .hvr-bounce-to-right:active:before {
  -webkit-transform: scaleX(1);
  transform: scaleX(1);
  -webkit-transition-timing-function: cubic-bezier(0.52, 1.64, 0.37, 0.66);
  transition-timing-function: cubic-bezier(0.52, 1.64, 0.37, 0.66);
}

/*产品展示*/
.prod_all{
  padding: 85px 0;
  background-image: url(../images/p_bg.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}

.strength_t{
  text-align: center;
}

.strength_t strong{
  font-size: 36px;
  display: block;

}

.strength_t p{
  font-size: 18px;
  color: #555;
  display: inline-block;
}

.strength_t p span{
  display: inline-block;
  width: 80px;
  height: 2px;
  background-color: #e6e6e6;
  vertical-align: middle;
  margin: 0 15px;
  position: relative;

}

.strength_t p span.s1::after,.strength_t p span.s2::before{
  position: absolute;
  content: "";
  width: 35%;
  height: 4px;
  top: 50%;
  background-color: var(--primary);
  transform: translateY(-50%);

}

.strength_t p span.s1:after{
  right: 0;
}

.strength_t p span.s2::before{
  left: 0;
}

.prod_all .pro_lists{
  margin-top: 45px;
}

.prod_all .pro_lists .swiper-slide a{
  display: block;
  width: 100%;
  height: 100%;
  text-align: center;
  border: 1px solid #f1f1f1;
  position: relative;
  color: #555;
}

.box_img{
  overflow: hidden;
}

.box_img img{
  width: 100%;
  transition: all .6s;
}

.prod_all .pro_lists .swiper-slide .box_wz p{
  padding: 20px 15px;
  background-color: #fff;
  position: relative;
  z-index: 1;
  transition: all .8s;
}

.prod_all .pro_lists .swiper-slide .box_wz p:after{
  position: absolute;
  content: "";
  width: 30px;
  height: 2px;
  background-color: var(--primary);
  left: 50%;
  transform: translateX(-50%);
  top: 5px;
  transition: all .6s;
  z-index: -1;
}

.prod_all .pro_lists .swiper-slide a:hover .box_img img{
  transform: scale(1.1);
}

.prod_all .pro_lists .swiper-slide a:hover .box_wz p{
  color: #fff;
}

.prod_all .pro_lists .swiper-slide a:hover .box_wz p:after{
  width: 100%;
  height: 100%;
}

.prod_all .pro-pagination{
  text-align: center;
  margin-top: 25px;
}

.prod_all .pro-pagination span{
  width: 12px;
  height: 12px;
}

.index_about{
  padding: 65px 0;
  background-size: cover;
  background-image: url(../images/index_about_bg.jpg);
  background-repeat: no-repeat;
  background-position: center;
}

.index_about .item{
  margin-top: 25px;
}

@font-face {
  font-family: 'Mekanik';
  src: url(../fonts/MekanikStd_ttf.txt),url(../fonts/MekanikStd_eot.txt),url(../fonts/MekanikStd_woff.txt),url(../fonts/MekanikStd_woff2.txt),url(../fonts/MekanikStd_otf.txt);
}

.about_row1 .box_wz{
  color: #fff;
}

.about_row1 .box_wz p.about_row1_tit{
  font-size: 29px;
  line-height: 45px;
  display: block;
  color: #fff;
  position: relative;
  z-index: 3;
}

.about_row1 .box_wz p.about_row1_tit:after{
  position: absolute;
  content: "";
  width: 251px;
  height: 3px;
  background-color: #245ef3a8;
  left: 0;
  bottom: 7px;
  z-index: -1;
}

.about_row1 .about_row1_tits{
  font-size: 30px;
  color: #fff;
  line-height: 35px;
}

.about_row1 span.en{
  display: block;
  text-transform: capitalize;
  color: #9a9a9a;
  line-height: 32px;
  font-size: 13px;
}

.about_row1_item i{
  background: var(--primary);
  background: -moz-linear-gradient(45deg, #1654f3 0%, #3369f3 100%);
  background: -webkit-linear-gradient(45deg, #1654f3 0%,#3369f3 100%);
  background: linear-gradient(45deg, #1654f3 0%,#3369f3 100%);
  width: 30px;
  font-style: normal;
  text-align: center;
  color: #fff;
  padding: 5px 0;
  line-height: 20px;
  height: 52px;
}

.about_row1_item .str{
  font-size: 80px;
  line-height: 55px;
  font-family: 'Mekanik';
  color: #fff;
  margin-left: 15px;
  margin-right: 5px;
}
 
  .about_row1_item p{
    color: #fff;
  }

 .about_row1_item p span{
  display: block;
 }



 .about_row2{
  overflow: hidden;
  margin-top: 25px;
 }

.about_row2 .box_wz{
  background-color: #fff;
  padding: 25px 20px;
  height: 100%;
}

 .about_row2 .box_wz strong{
  color: #343434;
  font-size: 32px;
  line-height: 60px;
  display: block;
 }

 .about_row2 .box_wz p{
    font-size: 16px;
    color: #444;
    font-weight: lighter;
    line-height: 32px;
 }

 .readMore a{
   display: inline-block;
   position: relative;
   padding: 0 10px;
   margin-top: 15px;
 }

 .readMore a:after{
  position: absolute;
  content: "";
  width: 100%;
  height: 0;
  bottom: -5px;
  left: 0;
  opacity: 0;
  transform: translateY(-100%);
  background-color: var(--primary);
  transition: all .6s;
 }

 .readMore a:hover:after{
  height: 4px;
  opacity: 1;
  transform: translateY(0);
 }

 .case_all{
  padding: 85px 0;
  background-color: #f1f1f1;
 }

.case_lists{
  margin-top: 45px;
}

 .case_lists a.item{
  display: block;
  position: relative;
  margin-bottom: 25px;
 }

 .case_lists a.item .more{
  position: absolute;
  top: 50%;
  width: 100%;
  transform: translateY(-50%);
  text-align: center;
 }



 .case_lists a.item .more span{
  display: inline-block;
  padding: 5px 35px;
  border-radius: 15px;
  color: #fff;
  background-color: var(--primary);
  opacity: 0;
  transition: all .6s;
  transform: translateY(25px);
 }

 .case_lists a.item:hover .more span{
  opacity: 1;
  transform: translateY(0);
 }

 .case_lists a.item:hover .box_img img{
  transform: scale(1.1);
 }

 .caseMore{
  text-align: center;
  margin-top: 35px; 
 }

 .caseMore a{
  padding: 10px 65px;
  color: #666;
  background-color: #1e47ac12;
  border-top-left-radius: 25px;
  border-bottom-right-radius: 25px;
  overflow: hidden;
 }

 /* Underline From Left */
.hvr-underline-from-left {
  display: inline-block;
  vertical-align: middle;
  -webkit-transform: perspective(1px) translateZ(0);
  transform: perspective(1px) translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
  position: relative;
  overflow: hidden;
}
.hvr-underline-from-left:before {
  content: "";
  position: absolute;
  z-index: -1;
  left: 0;
  right: 100%;
  bottom: 0;
  background: var(--primary);
  height: 4px;
  -webkit-transition-property: right;
  transition-property: right;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}
.hvr-underline-from-left:hover:before, .hvr-underline-from-left:focus:before, .hvr-underline-from-left:active:before {
  right: 0;
}

.sf_footer{
  background: #293039;
  width: 100%;
  padding: 50px 0px 0px;
}

.sf_footer{
  color: #fff;
}

.sf_footer ul li a{
  display: block;
  color: #bbb;
  line-height: 26px;
  font-weight: lighter;
  margin-bottom: 3px;
  text-align: justify;
}

.sf_footer .fleft{
  /*max-width: 1000px;
  padding-right: 25px;*/
}



.sf_footer .title{
  font-size: 20px;
  position: relative;
  padding-bottom: 10px;
  margin-bottom: 15px;
  letter-spacing: 3px;
  font-weight: bold;

}

.sf_footer .title:after{
  position: absolute;
  content: "";
  width: 25px;
  height: 1px;
  background-color: #fff;
  left: 0;
  bottom: 0;
}

.sf_footer .item2 ul li p{
  color: #bbb;
  margin-top: 10px;
}

.sf_footer .item2 ul li p strong{
      font-size: 26px;
    font-style: italic;
    color: var(--primary);
}

.copyright{
  padding: 15px;
  text-align: center;
  color: #fff;
  font-size: 14px;
  margin-top: 25px;
  border-top: 1px solid #383d46;
}

.dq_site{
  color: #666;
  font-weight: lighter;
  padding: 20px 0;
  background-color: #fff;
  border-bottom: 1px solid #f5f5f5;
}

.bodycon{
  background-color: #f5f5f5;
}

.about_content{
  padding: 65px 0;
}


.about_content h2.about_tit{
  font-size: 30px;
  margin-bottom: 25px;
  text-align: center;
  font-weight: bold;
}


.about_content .content{
  background-color: #fff;
  border-radius: 35px;
  padding-top: 65px;
  overflow: hidden;
}

.about_content .content p{
    font-size: 15px;
    color: #444;
    line-height: 30px;
    /* padding-bottom: 15px; */
    /* text-indent: 30px; */
    font-weight: normal;
    padding: 0 25px;
    margin-bottom: 15px;
    text-indent: 30px;
}

.about_content .content .box_img{
  margin-top: 35px;
}

.contact_main{
  padding: 65px 0;
  min-height: 300px;
}

.contact_main .infoleft{
  background-color: #f5f5f5;
  height: 100%;
  padding: 55px 25px;
}

.contact_main .infoleft div.tit{
  font-size: 26px;
  font-weight: bold;
  color: var(--primary);
  margin-bottom: 15px;
}

.contact_main .infoleft p{
  margin-bottom: 15px;
}

.contact_main .infoleft p svg{
  display: inline-block;
  margin-right: 7px;
  vertical-align: text-bottom;
}

.contact_main .strength_t{
  margin-bottom: 45px;
}

.prod_all_lists{
  padding: 65px 0;
}

.prod_all_lists .prod_fl{
  text-align: center;
}

.prod_all_lists .prod_fl a{
  display: block;
  border: 1px solid #eee;
  padding: 5px 25px;
  margin-right: 15px;
  border-radius: 25px;
  min-width: 180px;
  margin-bottom: 10px;
  background-color: #f1f1f1;
}

.prod_all_lists .prod_fl .active a{
  background-color: var(--primary);
  color: #fff;
}

.prod_all_lists .prod_fl a:hover{
  background-color: var(--primary);
  color: #fff;
}

.product_all{
  margin-top: 25px;
}

.product_all .item{
  margin-bottom: 25px;
}

.product_all .item a{
  display: block;
}

.product_all .item .box_text{
  font-size: 22px;
  font-weight: normal;
  display: block;
  line-height: 40px;
  padding: 10px 15px 20px 15px;
  background-color: #fff;
  text-align: center;
  position: relative;
  z-index: 1;
}

.product_all .item .box_text:after{
  position: absolute;
  content: "";
  width: 0;
  height: 100%;
  left: 0;
  top: 0;
  background-color: var(--primary);
  transition: all .3s;
  z-index: -1;
}

.product_all .item a:hover .box_text:after{
  width: 100%;
}

.product_all .item a:hover .box_text{
  color: #fff;
}

.product_all .item a:hover .box_img img{
  transform: scale(1.1);
}

.div-page{
  margin-top: 25px;
}

.div-page a{
    display: inline-block;
    min-width: 35px;
    height: 35px;
    text-align: center;
    line-height: 35px;
    border: 1px solid #dadada;
    transition: all .3s;
    margin: 0 5px;
    padding: 0 10px;
    font-size: 14px;
}

.div-page .page-num-current,.div-page a:hover{
  color: #fff;
  background-color: var(--primary);
}

/*产品详情*/
.prod_d{
  padding: 65px 0;
}

.prod_d .pSlider .title{
  padding: 25px 20px;
  background-image: url(../images/slider_bg.jpg);
  background-size: cover;
  color: #fff;
  font-size: 20px;
  text-align: center;
}

.prod_d .pSlider ul li{
  margin-top: 2px;
  background-color: #ececeb;
}

.prod_d .pSlider ul li a{
  display: block;
  font-size: 18px;
  padding: 20px 20px;
  color: #666;
  position: relative;
  transition: all .6s;
}

.prod_d .pSlider ul li a:after{
  position: absolute;
  content: ">";
  color: #666;
  top: 20px;
  right: 20px;
}

.prod_d .pSlider ul li a:hover{
  color: #fff;
  background-color: var(--primary);
}

.prod_d .det_content{
  overflow: hidden;
}

.prod_d .prodD{
  max-width: 650px;
}

.prod_d .title{
  margin-top: 30px;
  font-size: 30px;
  font-weight: bold;
  margin-bottom: 15px;
  padding-bottom: 15px;
  border-bottom: 1px solid  #ececeb;
} 

.prod_d p.des{
  color: #555;
  line-height: 30px;
  margin-bottom: 20px;
}

.prod_d .contact_btn_info p span{
  font-size: 30px;
  font-style: italic;
  color: var(--primary);
  font-weight: bold;
  display: inline-block;
}

.d_pn{
  margin-top: 25px;
}