body {
  /* height: 4000px; */
}

.top-m {
  display: none;
}

.top .slogan {
  /* font-size: 22px; */
  color: #555;
  text-align: right;
  font-weight: bold;
  padding-top: 20px;
  padding-bottom: 10px;
}

.theme, .theme-color {
  background-color: #000;
}

.theme-color .my-nav {
  font-size: 16px;
  /* font-weight: bold; */
}

.theme-color .my-nav li>a {
  color: #eee;
  padding: 12px 30px;
  border-radius: 0;
}

.theme-color .my-nav li>a:focus,
.theme-color .my-nav li>a:hover {
  color: #fff;
  background-color: #b72024;
}

.theme-color .my-nav .dropdown-menu {
  background-color: #333;
}

/* banner */
.carousel-indicators .active {
  width: 80px;
  height: 10px;
  background-color: #b72024;
  border-color: #b72024;
}

.carousel-indicators li {
  width: 50px;
  height: 8px;
  border: 1px solid #000;
  background-color: #000;
  margin: 0 5px;
}

#mbanner {
  display: none;
}

.advantage {
  width: 100%;
  /* height: 487px; */
  height: 26vw;
  background: url("../images/index-show.jpg") center no-repeat;
  background-size: cover;
}

.products {
  background-color: #dadada;
}

.about .title,
.products .title {
  padding-top: 10px;
  padding-bottom: 30px;
}

.news-show h1,
.about-us h1,
.about .title span.ts,
.products .title span.ts {
  font-size: 32px;
  color: #4a4a4a;
  font-weight: bold;
  text-align: center;
  display: block;
  position: relative;
}
.news-show h1:before,
.about-us h1:before,
.about .title span.ts:before,
.products .title span.ts:before {
  content: '';
  display: block;
  width: 10%;
  border-top: 7px solid #b72024;
  transform: translateX(10%);
  position: absolute;
  bottom: -2px;
  left: 44%;
  z-index: 99;
}
.news-show h1:after,
.about-us h1:after,
.about .title span.ts:after,
.products .title span.ts:after {
  content: '';
  display: block;
  width: 50%;
  border-top: 2px solid #999;
  margin-top: 8px;
  transform: translateX(50%);
}

.products .itmes {
  padding-bottom: 50px;
}

.products .itmes span.des {
  display: block;
  width: 100%;
  height: 140px;
  overflow-y: hidden;
  margin-bottom: 10px;
}

.products .itmes h3.pro-title {
  /* font-size: 22px; */
  padding-bottom: 10px;
}
.pro .pro-show .pro-info h1:before,
.products .itmes h3.pro-title:before {
  content: '<<';
  width: 1.5rem;
  font-family: Comic Sans MS, Trebuchet MS, Courier New;
  letter-spacing: -2px;
  display: inline-block;
  /* transform: translateX(10%); */
}

.products .itmes .des p {
  /* font-size: 18px; */
  color: #888;
}

.products .itme {
  padding-bottom: 1.5rem;
}

.nav-call {
  background-image: -moz-linear-gradient(top, #4b4c51, #18191b);
  /* Firefox */
  background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0, #4b4c51), color-stop(1, #18191b));
  /* Saf4+, Chrome */
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#4b4c51', endColorstr='#18191b', GradientType='0');
  /* IE*/
  padding: 1.5rem 0;
}

.nav-call .nav-text {
  padding: 0 0 0 7vw;
  width: 60%;
}

.nav-call .nav-text .nav-t {
  font-size: 2.5rem;
  color: #fff;
}

.nav-call .nav-text .nav-s {
  font-size: 1.5rem;
  color: #a5a5a5;
}

.nav-call .nav-btn {
  color: #fff;
  font-size: 2rem;
  margin-top: 1rem;
  margin-right: 10vw;
  background-color: #e21016;
  width: 7vw;
  padding: 10px 0;
  text-align: center;
  border-radius: 3px;
  box-shadow: inset 2px 3px 3px #333;
}

.about {
  width: 100%;
  height: 497px;
  /* height: 27vw; */
  background: url("../images/about-bg.jpg") center no-repeat;
  padding-top: 50px;
  padding-bottom: 30px;
}

.about .title span.ts {
  color: #fff;
}

.about .title span.ts:after {
  border-top: 2px solid #333334;
}

.about .about-us p {
  text-align: justify;
  text-justify: newspaper;
  color: #fff;
  font-size: 16px;
  /* font-size: 1.5rem; */
  line-height: 1.5;
}

.footer {
  background-color: #2b2d30;
  color: #fff;
}

.footer .item {
  padding-left: 3vw;
  padding-right: 3vw;
}

.footer .item .title {
  font-size: 16px;
  /* font-weight: bold; */
  text-align: left;
  padding-top: 10px;
  padding-bottom: 10px;
}

.footer .cate ul li,
.footer p.des {
  text-align: justify;
  text-justify: newspaper;
  color: #ddd;
}

.footer p.des {
  text-align: left;
}
.footer .cate ul {
  list-style-type: none;
  padding: 0;
}

.footer-bottom .copyright span.red,
.footer span.red,
.footer .cate ul li,
.footer .cate ul li a {
  color: #cc0006;
}
.footer .cate ul li a{
  text-decoration: none;
  text-align:inherit;
}
.footer .cate ul li{
  text-align: inherit;
  /* line-height: 1.5 */
}

.footer-bottom {
  background-color: #161615;
}

.footer-bottom .sns {
  padding-right: 5vw;
}

.footer-bottom .sns ul {
  list-style-type: none;
  padding-top: 20px;
  padding-bottom: 20px;
  float: right;
  margin: 0;
}

.footer-bottom .sns ul>li {
  float: left;
  padding-left: 15px;
}

.footer-bottom .copyright {
  padding: 0;
  padding-top: 10px;
}

.top .slogan,
.products .itmes h3.pro-title {
  font-size: 18px;
}

.footer-bottom .copyright {
  color: #999;
}

/* product category page */
.pro,.news {
  padding-top: 3rem;
}
.news .left-side .title,
.pro .left-side .title {
  font-size: 24px;
  color: #fff;
  background-color: #e21016;
  padding: 10px 0;
  text-align: center;
  border-radius: 3px;
  box-shadow: 1px 2px 1px #333
}
.news .left-side .products-list ul,
.pro .left-side .products-list ul {
  list-style-type: none;
  padding: 1rem 0 0;
}
.news .left-side .products-list ul>li,
.pro .left-side .products-list ul>li {
  border: 1px solid #999;
  border-bottom: none;
  padding: 15px 5px;
  font-size: 14px;
  color: #333;
  /* font-weight: bold; */
}
.news .left-side .products-list ul>li:last-of-type,
.pro .left-side .products-list ul>li:last-of-type {
  border-bottom: 1px solid #999;
}
.news .left-side .products-list ul>li:before,
.pro .left-side .products-list ul>li:before {
  content: '<<';
  width: 1.5rem;
  font-family: Comic Sans MS, Trebuchet MS, Courier New;
  letter-spacing: -2px;
  display: inline-block;
  transform: translateX(5px);
  /* transform: translateX(10%); */
}
.news .left-side .contact-list .contact-info p,
.news .left-side .products-list ul li a,
.pro .left-side .contact-list .contact-info p,
.pro .left-side .products-list ul li a {
  color: #555;
}
.news .left-side .contact-list,
.pro .left-side .contact-list {
  margin-top: 3rem;
  margin-bottom: 3rem;
}
.news .left-side .contact-list .contact-info,
.pro .left-side .contact-list .contact-info {
  border: 1px solid #999;
  padding: 15px 10px;
  margin-top: 1rem;
  font-size: 14px;
  line-height: 1.8;
}
.news .right-side,
.pro .right-side {
  padding-bottom: 3rem;
}
.news .right-side .items .item,
.pro .right-side .items .item {
  padding-bottom: 1rem;
}
.pro .right-side .items .item .des p:nth-of-type(2){
    max-height: 80px;
    overflow: hidden;
}

.news .right-side .title-bar,
.pro .right-side .title-bar {
  padding: 0 15px 12px;
}
.news .right-side .title-bar h2,
.news .right-side .title-bar h1,
.pro .right-side .title-bar h2,
.pro .right-side .title-bar h1 {
  padding: 6px 0;
  margin: 0;
  font-size: 20px;
  border-bottom: 1px solid #333;
  position: relative;
}
.news .right-side .title-bar h2:after,
.news .right-side .title-bar h1:after,
.pro .right-side .title-bar h2:after,
.pro .right-side .title-bar h1:after {
  content: url("/static/images/products-after.png");
  display: block;
  position: absolute;
  bottom: -25px;
  right: 0;
  z-index: 99;
}
.news .right-side .items .item h3,
.pro .right-side .items .item h3{
    font-size: 16px;
    font-weight: 600;
    font-family: Arial;
}
.pro .right-side .items .item h3{
  height: 51px;
  overflow: hidden;
}
.news .right-side,
.pro .right-side{
  float: right;
}
.news .left-side,
.pro .left-side{
  float: left;
}
.m-pro-img{
  display: none;
}

.news .items .item .des{
    max-height: 80px;
    overflow: hidden;
    color: #888;
}

.about-us .about-img-title{
  margin-top: 2rem;
  margin-bottom: 1rem;
}
.news-show .content,
.about-us .content{
  padding-left: 15px;
  padding-right: 15px;
  padding-bottom: 30px;
  font-size: 16px;
  text-align: justify;
  text-justify: newspaper;
  line-height: 1.5;

}
.news-show .content{
  border-bottom: 1px solid #f5f5f7;
}
.news-show h1,
.about-us h1{
  font-size: 30px;
  margin-top: 3rem;
  margin-bottom: 2rem;
}
.about-us h1:after{

}
.about-us h1:before{

}

/* product show */
.pro .pro-show h1{
  font-size: 22px;
  line-height: 1;
  height: 60px;
  padding-left: 5px;
}
.pro .pro-show .content,
.pro .pro-show .pro-info2{
  padding: 0 15px 12px;
}
.pro .pro-show .pro-info2{
  padding-left: 38px;
}
.pro .pro-show .pro-info p:last-of-type{
  margin-bottom:20px;
}
.pro .pro-show h3{
  font-size: 22px;
  font-weight: bold;
  color: #b72024;
  padding: 0 38px 12px;
}
.pro .pro-show .main{
  padding-top: 1rem;
}
.pro .pro-show .content{
  font-size: 16px;
}
.pro .pro-show .content img{
  max-width: 100% !important;
  height: auto;
}
.my-form{
  /* border-right:  1px solid #e5e5e5; */
}
.my-form .control-label{
  font-size: 9pt;
}
.other-contacts p{
  /* padding-left: 15px; */
}




















@media only screen and (max-width: 1919px) {
  .products .itmes .des p {
    font-size: 18px;
  }
}

/*notebook&big pad w<1200px） */
@media only screen and (max-width: 1199px) {
  .theme-color .my-nav li>a {
    padding: 10px 15px;
  }

  .top .slogan,
  .products .itmes h3.pro-title {
    font-size: 1.8rem;
  }

  .products .itmes .des p {
    font-size: 1.8rem;
  }

  .nav-call .nav-btn {
    width: 15vw;
  }

  .products {
    margin-top: -1px;
  }

  .about .title {
    margin-top: -25px;
    padding-top: 0;
    padding-bottom: 20px;
  }

  .footer-bottom .copyright span.red, .footer span.red, .footer .cate ul li {
    color: #fd3238;
  }
  .news .left-side,
  .pro .left-side{
    padding-right: 0;
  }
}

/* pad w>768px & w<992） */
@media only screen and (max-width: 992px) {
  .theme-color .my-nav li>a {
    padding: 10px 15px;
    font-size: 1rem;
  }

  .top .slogan {
    font-size: 1.5rem;
    padding: 0.5rem 0;
  }

  #banner {
    display: none;
  }

  #mbanner {
    display: block;
  }

  .carousel-indicators {
    bottom: 0px;
  }

  .footer .p-tb-30 {
    padding-top: 0;
  }
}

/* phone w<768 */
@media only screen and (max-width: 768px) {

  .top {
    display: none;
  }

  .top-m {
    display: block;
    font-size: 2rem;
    text-align: center;
    padding: 0.5rem 0;
  }

  .top-m, .top-m .index-h2, .top-m a {
    color: #fff;
  }

  .top-m span, .top-m .index-h2 {
    padding: 3px 0;
  }

  .top-m .index-h2 {
    font-size: 10pt;
    margin: 0;
  }

  .banner {
    display: none;
  }

  .mbanner {
    display: block;
  }

  .top .slogan,
  .products .itmes h3.pro-title {
    font-size: 1.5rem;
  }

  .products .itmes h3.pro-title {
    /* height: 4vw; */
  }

  .products .itmes .des p {
    font-size: 1.5rem;
  }

  .products .itmes h3.pro-title:before {
    width: 1rem;
  }

  .container-fluid .nav-bar {
    display: none;
  }

  .about .title span.ts, .products .title span.ts {
    font-size: 2.5rem;
  }

  .container-fluid .nav-bar .nav-pills>li {
    float: none;
    margin-left: 0;
    border-bottom: 1px dashed #999;
  }

  .container-fluid .nav-bar .nav-pills li:last-child {
    border: none;
  }

  .theme-color {
    background-color: #333;
  }

  .carousel-indicators {
    bottom: 0px;
    margin-bottom: 5px;
  }

  .carousel-indicators .active {
    width: 3rem;
    height: 0.5rem;
    background-color: #b72024;
    border-color: #b72024;
  }

  .carousel-indicators li {
    width: 2rem;
    height: 0.5rem;
    border: 1px solid #000;
    background-color: #000;
  }

  .nav-call .nav-btn {
    margin-right: 2vw;
    width: 27vw;
  }

  #banner {
    display: none;
  }

  #mbanner {
    display: block;
  }

  .about {
    height: 315px;
    background: url(../images/about-bg.jpg) top no-repeat #2b2d30;
  }

  .about .about-us p:nth-of-type(2) {
    display: none;
  }

  .footer .item:first-of-type {
    display: none;
  }

  .footer .item {
    padding-left: 2vw;
    padding-right: 2vw;
    line-height: 2;
  }

  .footer-bottom .sns {
    text-align: center;
    color: #fff;
    width: 205px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    padding: 15px 0 5px;
    float: none;
  }

  .footer-bottom .sns ul {
    list-style-type: none;
    padding: 0;
    /* padding-top: 20px; */
    float: none;
  }

  .footer-bottom .copyright {
    text-align: center;
  }
  .news .left-side .contact-list,
  .news .left-side .products-list,
  .pro .left-side .contact-list,
  .pro .left-side .products-list{
    width: 50%;
    float:left;
    padding: 0 10px;
    margin: 0;
  }
.pc-pro-img{
  display: none;
}
.m-pro-img{
  display: block;
}
.news .right-side .items .item h3,
.pro .right-side .items .item h3{
    text-align: center;
  }
.news .right-side .items .item img,
.pro .right-side .items .item img{
  display: block;
  margin-left: auto;
  margin-right: auto;
}
.footer{
  display: none;
}
.btn-news {
    box-shadow: -1px -1px 1px #333;
    width: 100%;
    float: none;
    line-height: 1;
    padding: 3px 0;
    display: block;
    margin-top: 0.5rem;
  }
.news .items .item .des {
    height: 5rem;
    overflow: hidden;
    color: #888;
}
.about-us h1 {
    font-size: 1.5rem;
  }
.btn-pro-details{
  width: 100%;
  margin: 0;
}
.pro,.news{
  padding: 0;
}
.pro .pro-show h3{
  text-align: center;
  padding: 1.5rem 0;
}
.pro .pro-show .pro-info2{
  padding: 0 15px;
}
.pro .pro-show .content{
  padding: 0;
}
.advantage {
  width: 100%;
  height: 50vw;
  background: url("../images/m-index-show.jpg") center no-repeat;
  background-size: cover;
}
.relative .sxw {
  width: 96%;
  float: none;
  display: block;
}

  .pro .right-side .items .item h3{
    height: auto;}


}

/* sm screen w<414 */
@media only screen and (max-width: 414px) {
  .products .itmes h3.pro-title {
    height: 6vw;
  }

  .footer-bottom .copyright p {
    font-size: 1rem;
  }

  .about {
    height: 460px;
  }
  .news .left-side,  .news .right-side,
  .pro .left-side,  .pro .right-side{
    padding-left: 0;
    padding-right: 0;
  }
  .news .left-side .contact-list,
  .news .left-side .products-list,
  .pro .left-side .contact-list,
  .pro .left-side .products-list{
    width: 100%;
    float:left;
    padding: 0 10px;
    margin-top: 1rem;
    margin-bottom: 2rem;
  }
  .news .right-side .title-bar h2,
  .news .right-side .title-bar h1,
  .pro .right-side .title-bar h1 {
    padding:0 0 6px;
    margin: 0;
    font-size: 1.5rem;
    font-weight: bold;
    text-align: center;
    border-bottom: 1px solid #aaa;
  }
  .news .right-side .title-bar h2:after,
  .news .right-side .title-bar h1:after,
  .pro .right-side .title-bar h1:after{
      content: none;
    }

    .btn-news{
      box-shadow: -1px -1px 1px #333;
      width: 100%;
      display: block;
      margin-top: 0.5rem;
      margin-left: 0%;
      /* float: right; */
    }
    .about-us .content {
      font-size: 10pt;
    }

}

/* sm screen w<375 */
@media only screen and (max-width: 375px) {
  .products .itmes h3.pro-title:before {
    content: none;
    width: 0;
  }

  .products .container {
    padding: 0;
  }

  .nav-call .nav-btn {
    display: none;
  }

  .nav-call .nav-text {
    width: 100%
  }

  .products .itmes h3.pro-title {
    height: 7vw;
  }

  .about {
    height: 415px;
  }

  .about .about-us p {
    font-size: 11pt;
    text-align: justify;
    word-break: break-all;
  }

}