@charset "utf-8";
.index_public_ad_header {
  border-bottom: 1px #2b4359 solid;
  background-color: #19232c;
}
.index_public_ad_header .public_ad_header_social_media a {
  border:none;
  display: inline-block;
  width: 35px;
  height: 35px;
  line-height: 35px;
  border-radius: 50%;
  text-align: center;
  background: none;
  transition: all 0.35s ease
}
.public_ad_header_con{
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
.index_public_ad_header .public_ad_header_name{
  font-weight: bold;
}
.index_public_ad_header .public_ad_header_name  i{
  font-size: 16px;
  color: #de032b;
  text-transform: none;
}
.index_public_ad_header .public_ad_header_email{
  font-weight: bold;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  flex-wrap: wrap;
}
.index_public_ad_header .public_ad_header_email i {
  font-size: 18px;
  color: #de032b;
  margin-right: 10px;
}

.index_public_ad_header .public_ad_header_email a:hover {
  color: #de032b;
  text-decoration: none;
  
}

.index_public_ad_header .public_ad_header_name strong {
  color: #de032b;
}
.index_public_ad_header .public_ad_header_social_media {
  font-weight: bold;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  flex-wrap: wrap;
}

.index_public_ad_header .public_ad_header_social_media a i {
  font-size: 20px;
  text-align: center;
  color: #fff;
}
.index_public_ad_header .public_ad_header_social_media a i:hover{
  color: #de032b;
}
.index_web_head .headernav_tel{
  font-size:36px;
  color:#fff;
  margin-left: 20px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  text-align: right;
  font-family: Impact;
}
.index_public_ad_header .public_ad_header{
  padding:50px 20px;
}
.index_web_head .head_layer{
  background: none;
}
header{
  background-color: #19232c;
  padding: 20px 0;

}
header .container{
  position: relative;
}
.headernav_box{
  flex: 0 10%;
  display: flex;
  justify-content:start;
  align-items: center;
}
.header{
  position: relative;
  z-index: 999;
  width: 100%;
}
.banner{
  position: relative;
  top:0;
  z-index: 0;
}
.banner img{
  height: 100%;
  width: 100%;
}
.banner .swiper-pagination{
  display: none;
}
.banner .swiper-button-next::after, .banner .swiper-button-prev::after{
  font-size:36px
}
/* advantages */
.indexadvantages{
  margin-top: -1px;
}
.indexadvantages_left{
  padding:50px;
  background-color: #19232c;
}
.indexadvantages_center{
  padding:50px;
  background-color: #de032b;
}
.indexadvantages_right{
  padding:50px;
  background-color: #fff;
  position: relative;
  margin-top: -100px;
  border-top: 10px #de032b solid;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  margin-bottom: -50px;
}
.indexadvantages_icon{
  color:#fff;
  text-align: center;
}
.indexadvantages_icon i{
  font-size:60px;
  color: #de032b;
  display:block;
}
.indexadvantages_icon h3{
  font-size:120px;
  display: inline-block;
  line-height: 150px;
  font-family: Impact;
}
.indexadvantages_icon p{
  font-size:24px;
  font-weight: bold;
}
.indexadvantages_icon_r{
  color:#fff;
  text-align: center;
}
.indexadvantages_icon_r i{
  font-size:60px;
  color: #fff;
  display:block;
}
.indexadvantages_icon_r h3{
  font-size:120px;
  display: inline-block;
  line-height: 150px;
  font-family: Impact;
}
.indexadvantages_icon_r p{
  font-size:24px;
  font-weight: bold;
}

.indexadvantages_title h2{
  font-size:60px;
  color:#19232c;
  font-family: Impact;  
  margin-bottom: 30px;
}

.indexadvantages_tit{
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom:20px;
}
.indexadvantages_tit_icon i{
  font-size:60px;
  color: #de032b;
  flex: 0 15%;
}
.indexadvantages_tit_number{
  font-size:72px;
  font-weight: bold;
  flex: 0 15%;
  text-align: center;
  font-family:Impact;
  color: #ddd;
}
.indexadvantages_tit_title{
  flex: 0 70%;
}
.indexadvantages_tit_title h3{
  font-size:20px;
  font-weight: bold;
  margin-bottom: 5px;
}
.indexadvantages_tit_title p{
  color: #999;
  line-height: 24px;
  font-size:14px
}

/* indexabout */
.indexabout{
  padding:100px 0 50px 0;
}
.indexabout_img{
  position: relative;
  text-align: center;
}
.indexabout_left{
  position: relative;
  margin-top: 66px;
}
.indexabout_tit{
  position: absolute;
  top:0;
  left: 0;
  bottom: 0;
  height: 100%;
  background: #fff;
  z-index: 9;
  width: 200px;
  display: none;

}
.indexabout_tit h3{
  transform:rotateX(0deg) rotateY(0deg) rotateZ(270deg);
  position: relative;
  top:150px;
  font-size:30px;
  line-height:36px;
  word-wrap: break-word;
  word-break: break-all;
  font-family: Impact;

}
.indexabout_tit span{
  color:#de032b;
  font-family: Impact;
}
.indexabout_img1 {
  width: 70%;
}
.indexabout_img1 img{
  border: 15px #fff solid;
  position: relative;
  margin-top: -80px;
  z-index: 99;
}
.indexabout_right{
  padding-left: 30px;
}
.indexabout_title{
  padding: 50px 0 0 0;
}
.indexabout_title h1{
  font-size:80px;
  font-family: Impact;
  margin-bottom: 30px;
}
.indexabout_title p{
  margin-bottom: 20px;
}

.about_tab {
  margin: 30px 0 20px 0;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-wrap: wrap;
  width: 100%;
}

.about_tab h4:first-child {
  border-right: 1px solid #fff;
}

.about_tab h4 {
  cursor: pointer;
  width:26%;
  text-transform: none;
  overflow: hidden;
  font-size: 20px;
  color: #252525;
  padding: 10px 0;
  text-align: center;
  border-bottom: 3px #de032b solid;
  transition: all 0.35s ease;
  font-family: Impact;
  font-weight: normal;
  margin-right:1%;
}
.about_tab .about_tab_active{
  background-color: #de032b;
  color:#fff
}
.about_tabmain .active {
  display: none;
}
/* case */
.indexcase{
  padding: 50px 0 0 0;
  background-color: #19232c;
}
.indextitle_left{
  font-size:80px;
  font-family: Impact;
  color:#fff;
  text-transform: none;
}
.indextitle_right{
  color: #fff;
  font-size:36px;
}
.indextitle{
  display: flex;
	-webkit-box-align: center;
	align-items: center;
}
.indextitle_right strong{
  color: #de032b;
  font-weight: bold;
  font-size:60px;
  font-family: Impact;
}
.indextitle_right span{
  display: inline-block;
  transform:rotate(90deg);
  font-size:18px;
  position: relative;
  top:-10px;
  text-transform: none;
}
.indextitle{
  padding-bottom: 50px;
}
.indexcase_flex{
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  border-top: 1px #202d38 solid;
}
.indexcase_wrap{
  flex: 0 25%;
  background-color: #de032b;
  transition: all ease 0.5s;
  position: relative;
  overflow: hidden;
  border-right: 1px #202d38 solid;
  transition: all ease 0.5s;
}
.indexcase_img{
  display: block;
  overflow: hidden;
  transition: all ease 0.5s;
}
.indexcase_img img{
  display: block;
  overflow: hidden;
  transition: all ease 0.5s;
}
.indexcase_wrap_title{
  position: absolute;
  top:0;
  left: 0;
  bottom: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background-color: #19232c;
  transition: all ease 0.5s;

}
.indexcase_wrap:hover .indexcase_wrap_title{
  background: rgba(0, 0, 0, 0.3);
}
.indexcase_wrap:hover img {
  transform: scale(1.3);
  transition: all ease 0.5s;
  overflow: hidden;
}
.indexcase_wrap:hover {
  transform: scaleY(1.2);
}
.indexcase_wrap:hover .indexcase_wrap_numeber{
  color: #de032b;
}
.indexcase_wrap_numeber{
  font-size:150px;
  color: #fff;
  text-align: right;
  font-family: Impact;
  position: relative;
  margin-right: -20px;
}
.indexcase_wrap_tit{
  padding: 30px 30px;
  position: absolute;
  bottom: 50px;
  color: #fff;
}
.indexcase_wrap_tit a{
  color: #fff;word-wrap: break-word;
    white-space: normal;
}
.indexcase_wrap_tit h2{
  font-family: Impact;
  font-size:28px;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-transform: none;word-wrap: break-word;
    white-space: normal;
}
.indexcase_wrap_tit p{
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;word-wrap: break-word;
    white-space: normal;
}

/* indexproduct */
.indexproduct{
  padding: 100px 0 50px 0;
}
.indexproduct_main{
  position: relative;
  width: 80%;
  left: 15%;
  right: 5%;
}
.indexproduct_title{
  font-size: 72px;
  color:#000;
  font-family: Impact;
  text-transform: none;
}
.indexproduct .productSwiper{
  padding-bottom: 80px;
}
.productSwiper{
  position: relative;
}
.productSwiper .swiper-button-next{
  top: 60px;
  right: 0px;
  width: 50px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  background-color: #de032b;
  z-index: 9999;
  position: absolute;
  color:#fff
}

.productSwiper .swiper-button-prev {
  top: 60px;
  left: auto;
  right:70px;
  width: 50px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  background-color: #de032b;
  z-index: 9999;
  position: absolute;
  color:#fff;
}
.productSwiper .swiper-button-next::after, .productSwiper .swiper-button-prev::after{
  font-size:16px
}
.indexproductwrapper_img{
  width: 100%;
  height: auto;
  display: block;
  overflow: hidden;
  position: relative;
  padding-top: 100%;
}
.indexproductwrapper_img img {
  width: 100%;
  vertical-align: middle;
  position: absolute;
  top: 0;
  left: 0;
  transition: all 0.35s ease
}
.indexproductwrapper_tit{
  text-align: center;
  padding: 10px 0;
}
.indexproductwrapper_tit h2{
  font-size:24px;
  text-align: center;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color:#000;
  font-family: Impact;
  margin: 10px 0;
}
.indexproductwrapper_tit h3{
  font-size:14px; 
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-transform: none;
  color:#666
}

/* view */
.indexview_title{
  font-size: 60px;
  color: #000;
  font-family:Impact;
  text-transform: none;
  margin-bottom: 30px;
  word-wrap: break-word;
  word-break: break-all;
  margin-top: 20px;
}
.viewSwiper{
  border: 1px #444 solid;
  padding: 50px 20px;
  background-color: #19232c;
}
.viewSwiper_main .dh {
  position: absolute;
  bottom:50px;
  padding: 0;
  right: 20px;
  font-size: 30px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.viewSwiper_main .viewimg {
  display: flex;
  justify-content: start;
  align-items: center;
}
.viewSwiper_main .viewimg img{
  border: 8px #de032b solid;
}
.viewSwiper_main .viewtit{
  padding-left: 30px;
  padding-right:80px;
}

.viewSwiper_main .viewtit p {
  font-size: 14px;
  color: #fff;

}

.viewSwiper_main .dh i {
  width: 50px;
  height: 50px;
  border-radius: 50px;
  color: #fff;
  line-height: 50px;
  text-align: center;
  position: relative;
  font-size:45px;
  color: transparent !important;
  -webkit-text-stroke: 1px #de032b;
  top:10px
}

/* logo */
.indexlogo{
  padding: 50px 0;
}
.indexabout_more{
  padding:20px 50px;
  background-color: #de032b;
  display:inline-block;
  transition: all ease 0.3s;
  margin-top: 20px;
}
.indexabout_more a{
  font-size: 20px;
  text-transform: none;
  font-weight: bold;
  color: #000;
}
.indexabout_more:hover{
  box-shadow: 10px 10px 0px 0px rgba(0, 0,0, 0.3);
  transition: all ease 0.3s;
}

/* news */
.indexnews{
  background-color: #eee;
}
.indexnewstitle {
  text-align: center;
}
.indexnewstitle span{
  font-size:18px;
  color: #0b9fab;
}
.indexnewstitle h3{
  font-size:60px;
  text-transform: none;
  margin-top: 10px;
  margin-bottom:50px;
  font-family: Impact;
  color:#000;
}
.indexnews{
  padding: 50px 0;
}
.indexnews_main{
  margin-top: 20px;
}
.indexnews .newblogflex {
  display: flex;
  flex-wrap: wrap;
}
.indexnews .blogbox {
  height: 100%;
  position: relative;
  box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.1);
  background-color: #fff;
}
.indexnews .blog_img {
  display: block;
  position: relative;
  overflow: hidden;
  width: 100%;
  height: auto;
  padding-top: 100%;
}
.indexnews .blog_img img {
  width: 100%;
  vertical-align: middle;
  position: absolute;
  top: 0;
  left: 0;
  transition: all 0.35s ease-in-out;
  -webkit-transition: all 0.35s ease-in-out;
  -moz-transition: all 0.5s ease-in-out;
  -ms-transition: all 0.35s ease-in-out;
  -o-transition: all 0.35s ease-in-out;
}
.indexnews .blog_txt {
  padding: 20px 15px 30px 15px;
}
.indexnews .blog_txt h3 {
  word-wrap: break-word;
  white-space: pre-wrap;
  word-break: break-all;
  margin: 0 0 10px 0;
  line-height: 23px;
  font-weight: bold;
  font-size: 18px;
  color: #000;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: all 0.35s ease-in-out;
  -webkit-transition: all 0.35s ease-in-out;
  -moz-transition: all 0.5s ease-in-out;
  -ms-transition: all 0.35s ease-in-out;
  -o-transition: all 0.35s ease-in-out;
}
.indexnews .blog_txt p {
  word-wrap: break-word;
  /* white-space: pre-wrap; */
  word-break: break-all;
  font-size: 16px;
  color: #666;
  line-height: 25px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: all 0.35s ease-in-out;
  -webkit-transition: all 0.35s ease-in-out;
  -moz-transition: all 0.5s ease-in-out;
  -ms-transition: all 0.35s ease-in-out;
  -o-transition: all 0.35s ease-in-out;
}
.indexnews .blogmorebtn {
  display: flex;
  justify-content: center;
  align-items: center;
}
.indexnews .blogmore {
  display: block;
  padding: 10px 60px;
  font-size: 18px;
  color: #000;
  text-align: center;
  background-color: #fff;
  margin-top: 10px;
  border: 1px solid #000;
  transition: all 0.35s ease-in-out;
  -webkit-transition: all 0.35s ease-in-out;
  -moz-transition: all 0.5s ease-in-out;
  -ms-transition: all 0.35s ease-in-out;
  -o-transition: all 0.35s ease-in-out;
}
.indexnews .blogline {
  width: 0%;
  height: 3px;
  background: #de032b;
  display: block;
  position: absolute;
  bottom: 0;
  left: 50%;
  z-index: 9;
  transition: all 0.35s ease-in-out;
  -webkit-transition: all 0.35s ease-in-out;
  -moz-transition: all 0.5s ease-in-out;
  -ms-transition: all 0.35s ease-in-out;
  -o-transition: all 0.35s ease-in-out;
  transform: translateX(-50%);
}
.indexnews .blogli:hover .blogline {
  width: 100%;
}
.indexnews .blogli:hover .blogmore {
  background-color: #de032b;
  border: 1px solid #de032b;
  color: #fff;
}
.indexnews .blogli:hover .blog_txt h3 {
  font-weight: bold;
  color: #de032b;
}
.indexnews .blogli:hover .blog_img img {
  transform: scale(1.2);
}
.indexnews .blogli {
  margin-bottom: 30px;
}

/* footer */
footer{
  background-color: #19232c ;
  padding: 30px 0;
  color: #fff;
  position: relative;

}
footer a{
  color: #fff;
}

.foot{
  padding-top:80px;
  padding-bottom: 80px;
}
.fot_nav{
  padding-bottom: 50px;
}
.fot_nav h2{
  font-size:18px;
  font-weight: bold;
  margin-bottom: 10px;
}
.fot_nav ul li{
  line-height: 36px;
}
.fot_nav ul li a:hover{
  color: #de032b;
}
.fot_about{
  border-top: 1px #999 solid;
  padding-top: 30px;
  padding-right: 10px;
  border-bottom: 1px #999 solid;
  padding-bottom: 30px;
}
.fot_about h3{
  font-size:48px;
  text-transform: none;
  font-weight: bold;
  margin-bottom: 20px;
  word-wrap: break-word;
    word-break: break-all;
    font-family: Impact;

}
.fot_about span{
  color: #de032b;
  font-family: Impact;

}
.fot_about p{
  font-size: 16px;;
  color: #999;;
}
.fot_left{
  border-right:1px #999 solid; 
  height: 100%;
  position: relative;
}
.fot_right{
  position: relative;
  height: 100%;
}
.fot_right_about h3{
  font-size:48px;
  text-transform: none;
  font-weight: bold;
  margin-bottom: 20px;
  word-wrap: break-word;
  word-break: break-all;
  font-family: Impact;
}
.fot_right_about span{
  color: #de032b;
  font-family: Impact;
}
.fot_right_about p{
  color: #999;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.fot_contact {
  margin-top: 20px;
}
.fot_contact h3{
  color:#de032b;
  font-size:16px;
  margin: 5px 0;
  font-weight: bold;
}
.fot_contact p{
  font-size:18px;
  color:#999;
  padding: 5px 0;
}
.bottom{
  margin-top:30px;
  color: #999;
}
.bottom a{
  color: #de032b;
}
.foot{
  padding: 50px 0;
}
@media (max-width:576px) {
  .navbar-toggler {
    background:none;
  }
  .bg-dark {
    background:#19232c !important;
    padding:0 0 !important
  }
  .navbar-toggler:focus {
    text-decoration: none;
    outline: 0;
    box-shadow: none;
  }
  .indexadvantages_left{
    padding: 0px 10px 20px 10px;
  }
  .indexadvantages_icon h3{
    font-size:60px;
    line-height: 60px;
  }
  .indexadvantages_center{
    padding: 0px 10px 20px 10px;
  }
  .indexadvantages_icon_r h3{
    font-size:60px;
    line-height: 60px;
  }
  .indexadvantages_icon_r i{
    font-size:48px
  }
  .indexadvantages_icon i{
    font-size:48px
  }
  .indexadvantages_icon_r p{
    font-size:16px;
    line-height: 20px;
  }
  .indexadvantages_icon p{
    font-size:16px;
    line-height: 20px;
  }
  .indexadvantages_right{
    margin-top: 0;
    padding: 10px 10px;
  }
  .indexadvantages_title h2{
    padding: 0px;
    font-size:36px
  }
  .indexadvantages_right{
    border: none !important;
  }
  .indexadvantages_tit_number{
    display: none;
  }
  .indexabout_tit h3{
    top:20px;
    font-size:24px
  }
  .indexabout_title h1{
    font-size:48px;
  }
  .about_tab h4{
    width: 26%;
  }
  .indexabout_right{
    padding-left: 15px;
  }
  .indextitle_left{
    font-size:48px
  }
  .indextitle_right span{
    display: none;
  }
  .indextitle_right{
    font-size:24px;
    line-height:30px;
    padding: 20px 0;
  }
  .indexcase_wrap{
    flex: 0 100%;
  }
  .indexcase_wrap_title{
    position: relative;
  }
  .indexcase_wrap_numeber{
    opacity: 0.1;
  }
  .indexproduct{
    padding: 50px 0;
  }
  .indexproduct_main{
    width: 90%;
    left: 5%;
    right: 5%;
  }
  .indexproduct_title{
    font-size: 48px;
    line-height: 48px;
    margin-bottom:20px;
  }
  .productSwiper .swiper-button-next,
  .productSwiper .swiper-button-prev {
    bottom: 0;
    top: auto;
    width: 55px;
    height: 55px;
    line-height: 55px;
    text-align: center;
    background-color: #de032b;
    z-index: 9999;
    margin-top: 50px;
  }
  .productSwiper .swiper-button-prev{
    left: 0;
    right: auto;
  }
  .indexview_title{
    font-size:48px;
    line-height: 48px;
  }
  .viewSwiper_main .dh{
    display: none;
  }
  .viewSwiper_main .viewimg{
    display: block;
  }
  .viewSwiper_main .viewtit{
    padding-left: 0;
    padding-right: 0px;
    margin-top: 20px;
  }
  .viewSwiper{
    padding: 20px 15px;
  }
  .fot_right_about h3{
    font-size: 30px;
  }
  .fot_about h3{
    font-size: 30px;
  }
  .fot_left{
    border: none !important;
  }
}

@media (min-width:577px) and (max-width:767px) {
  .navbar-toggler {
    background:none;
  }
  .bg-dark {
    background:#19232c !important;
    padding:0 0 !important
  }
  .navbar-toggler:focus {
    text-decoration: none;
    outline: 0;
    box-shadow: none;
  }
  .indexadvantages_left{
    padding: 0px 10px 20px 10px;
  }
  .indexadvantages_icon h3{
    font-size:60px;
    line-height: 60px;
  }
  .indexadvantages_center{
    padding: 0px 10px 20px 10px;
  }
  .indexadvantages_icon_r h3{
    font-size:60px;
    line-height: 60px;
  }
  .indexadvantages_icon_r i{
    font-size:48px
  }
  .indexadvantages_icon i{
    font-size:48px
  }
  .indexadvantages_icon_r p{
    font-size:16px;
    line-height: 20px;
  }
  .indexadvantages_icon p{
    font-size:16px;
    line-height: 20px;
  }
  .indexadvantages_right{
    margin-top: 0;
    padding: 10px 10px;
  }
  .indexadvantages_title h2{
    padding: 0px;
    font-size:36px
  }
  .indexadvantages_right{
    border: none !important;
  }
  .indexadvantages_tit_number{
    display: none;
  }
  .indexabout_tit h3{
    top:80px;
    font-size:24px
  }
  .indexabout_title h1{
    font-size:48px;
  }
  .about_tab h4{
    width: 32%;
  }
  .indexabout_right{
    padding-left: 15px;
  }
  .indextitle_left{
    font-size:48px
  }
  .indextitle_right span{
    display: none;
  }
  .indextitle_right{
    font-size:24px;
    line-height:30px;
    padding: 20px 0;
  }
  .indexcase_wrap{
    flex: 0 100%;
  }
  .indexcase_wrap_title{
    position: relative;
  }
  .indexcase_wrap_numeber{
    opacity: 0.1;
  }
  .indexproduct{
    padding: 50px 0;
  }
  .indexproduct_main{
    width: 90%;
    left: 5%;
    right: 5%;
  }
  .indexproduct_title{
    font-size: 48px;
    line-height: 48px;
    margin-bottom: 20px;
  }
  .productSwiper .swiper-button-next,
  .productSwiper .swiper-button-prev {
    bottom: 0;
    top: auto;
    width: 55px;
    height: 55px;
    line-height: 55px;
    text-align: center;
    background-color: #de032b;
    z-index: 9999;
    margin-top: 50px;
  }
  .productSwiper .swiper-button-prev{
    left: 0;
    right: auto;
  }
  .indexview_title{
    font-size:48px;
    line-height: 48px;
  }
  .viewSwiper_main .dh{
    display: none;
  }
  .viewSwiper_main .viewimg{
    display: block;
  }
  .viewSwiper_main .viewtit{
    padding-left: 0;
    padding-right: 0px;
    margin-top: 20px;
  }
  .viewSwiper{
    padding: 20px 15px;
  }
  .fot_right_about h3{
    font-size: 30px;
  }
  .fot_about h3{
    font-size: 30px;
  }
  .fot_left{
    border: none !important;
  }
}

@media (min-width:768px) and (max-width:992px) {
  .indexadvantages_right{
    margin-top: 0;
    border: none;
  }
  .indexabout_title h1{
    font-size:48px
  }
  .indextitle_left{
    font-size:48px
  }
  .indextitle_right{
    font-size:18px
  }
  .indexcase_wrap_numeber{
    opacity: 0.1;
  }
  .indexcase_wrap{
      flex: 0 50%;
  }
  .indexproduct{
    padding: 0 0;
  }
  .indexproduct_main{
    width: 90%;
    left: 5%;
    right: 5%;
  }
  .indexproduct_title{
    font-size:48px;
    padding: 30px 0;
  }
  .fot_right_about h3{
    font-size: 36px;
  }
  .fot_about h3{
    font-size: 36px;
  }
}

@media (min-width:992px) and (max-width:1200px) {
  .indexadvantages_right{
    margin-top: 0;
    border: none;
  }
  .indexabout_title h1{
    font-size:48px
  }
  .indextitle_left{
    font-size:48px
  }
  .indextitle_right{
    font-size:18px
  }
  .indexcase_wrap_numeber{
    opacity: 0.1;
  }
  .indexproduct{
    padding: 0 0;
  }
  .indexproduct_main{
    width: 90%;
    left: 5%;
    right: 5%;
  }
  .indexproduct_title{
    font-size:48px;
    padding: 30px 0;
  }
  .fot_right_about h3{
    font-size: 36px;
  }
  .fot_about h3{
    font-size: 36px;
  }
  .indexabout_img1 img{
    margin-top: -200px;
  }
}

@media (min-width:1200px) and (max-width:1400px) {
  .indexcase_wrap_numeber{
    opacity: 0.3;
  }
  .about_tab h4{
    width: 32%;
  }
  .indexabout_title{
    padding: 0 0;
  }
  .logo-fixed img{
    max-height: 60px;
  }
  .nav_wrap .head_nav > li{
    margin-left: 0;
    margin-right: 0;
  }
  .fixed-nav .nav_wrap .head_nav > li{
    margin-left: 0;
    margin-right: 0;
  }
  .headernav_box{
    flex:none
  }
}

@media (min-width:1400px) and (max-width:1680px) {

}