@charset "utf-8";
@font-face {
  font-weight: 400;
  font-style: normal;
  font-family: fontawesome;
  src: url(//:) format("no404"),
    url(../font-awesome/fontawesome-webfont.woff) format("woff"),
    url(../font-awesome/fontawesome-webfont.ttf) format("truetype");
}
@font-face {
  font-family: "BERNHC";
  src: url(../font/BERNHC.ttf) format("truetype");
}
@font-face {
  font-family: "BDHanover";
  src: url(../font/bdhanover.ttf) format("truetype");
}
html,
body,
div,
span,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
a,
em,
img,
strong,
b,
u,
i,
dl,
dt,
dd,
ol,
ul,
li,
form,
input,
button,
tr,
th,
td,
footer,
header,
nav {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
  border: none;
  outline: none;
}
h2,
.etw_hometitle { 
  color: #000;
  margin-bottom: 2rem;
}
.etw_hometitle {
  font-size: 2rem;
  margin-bottom: 1rem;
}
h3 {
  margin-bottom: 1rem;
  font-size: 1.4rem;
}
h4 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: #000;
}
i,
em {
  font-style: normal;
}
ul,
ol {
  list-style: none;
}
hr {
  border-bottom: 1px solid #eee;
  margin-bottom: 2rem;
}
a {
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
  color: #174277;
}
a:hover {
  text-decoration: none;
  color: #007bff;
}
a.links {
  color: #066964;
  font-size: 1.2rem;
}
.clearfix::after {
  display: table;
}
img {
  vertical-align: top;
  max-width: 100%;
  -ms-interpolation-mode: bicubic;
}
.qrcode2 {
  display: none;
}
strong {
  font-size: 1.4rem;
  font-weight: normal;
  color: #000;
  position: relative;
  display: inline-block;
  font-weight: bold;
}
/*edit by mysteo*/
.caption_top_10{ margin-top: 10px; }
.caption_top_20{ margin-top: 20px; }  
.post-thumbnail{ transition:.5s; }
.post-thumbnail:hover img{ box-shadow: 0 10px 20px 0 rgba(0,0,0,.5);transition:.5s;  }
/*edit by mysteo*/
.table td,
.table th {
  padding: 0.5rem;
}
.table strong,
.param strong,
#etw_contactin strong {
  font-size: 1rem;
  font-weight: 600;
  color: #333;
  padding-left: 0;
  margin-bottom: 0;
}
.table strong::before,
.param strong::before,
#etw_sidebar #etw_contactin strong::before,
.etw_bottom strong::before,
.table strong::after,
.param strong::after,
#etw_sidebar #etw_contactin strong::after,
.etw_bottom strong::after,
.etw_contact_left strong::before,
.etw_contact_left strong::after {
  display: none;
}
#showlistnum{
  list-style-type: disc;
  list-style: disc;
  padding: 0 0 0 10px;
  margin:0 0 0 10px;
  line-height: 26px;
  color: #666;
}
#showlistnum20{
  list-style-type: disc;
  list-style: disc;
  padding: 0 0 0 10px;
  margin:0 0 0 20px;
}
.big_name {
  color: #066964;
  font-family: "MyriadPro-Regular";
  font-size: 1.4rem;
}
body {
  font-size: 1rem;
  font-family: Arial, Helvetica, sans-serif;
  color: #333;
}
#etw_top {
  position: fixed;
  width: 35px;
  height: 35px;
  right: 55px;
  bottom: 150px;
  text-align: center;
  background: #f35d0b;
  z-index: 100;
  cursor: pointer;
  color: #fff;
  font-weight: 700;
  line-height: 28px;
  border-radius: 50%;
}
#etw_top a {
  color: #fff;
}
#etw_top:hover {
  transition: all ease-in-out 0.3s;
  -moz-transition: all ease-in-out 0.3s;
  -webkit-transition: all ease-in-out 0.3s;
  -o-transition: all ease-in-out 0.3s;
  -ms-transition: all ease-in-out 0.3s;
  background: #174277;
}
/* header */
#header {
  width: 100%;
  max-width: 1366px;
  margin: 0 auto;
}
#etw_logo {
  width: 160px;
  height: 83px;
  margin: 10px 0 10px 10px;
  float: left;
}
#etw_logo a {
  float: left;
}
#hot_line {
  float: left;
  padding-top: 25px;
  background: url(../images/ce_img.jpg) no-repeat left;
  padding-left: 20%;
  color: #f18200;
  font-weight: bold;
}
#hot_line a {
  color: #024884;
  font-weight: normal;
}
.video-top {
  float: right;
  margin: 30px 0 0 1rem;
}
.video-top a {
  color: #fff;
  background: #f18200;
  padding: 5px 15px;
}
.video_inpage_half {
  margin-bottom: 2rem;
}
/*language*/
.etw_language > ul {
  position: relative;
  z-index: 1;
  float: right;
  margin: 0 1rem;
  font-size: 0.9rem;
  margin-top: 30px;
}
.etw_language > ul > li > a {
  display: block;
  color: #325689;
  padding: 0.2rem 1rem;
  font-weight: bold;
}
.etw_language ul ul {
  display: none;
  position: absolute;
  top: 100%;
  padding: 0;
  background-color: #ffffff;
  min-width: 100px;
}
.etw_language ul ul a {
  display: block;
  text-align: left;
  float: left;
  padding: 0.3rem 1rem;
  color: #333;
}
.etw_language ul ul li a:hover {
  color: #f35d0b;
}
.etw_language ul li:hover > ul {
  display: block;
}
.etw_language .dropdown-item {
  min-width: 100px;
}
/* .top-nav */
.top-nav {
  background: #014886;
  width: 100%;
  text-align: center;
  padding: 16px 0;
}
.orange_bar {
  width: 100%;
  height: 8px;
  background: #f39000;
}
.top-nav ul {
  margin: 0 auto;
}
.navbar-expand-lg .navbar-nav .dropdown-menu li a.dropdown-item {
  font-size: 0.9rem;
}
.navbar-expand-lg .navbar-nav {
  justify-content: center;
}
.navbar-light .navbar-nav .nav-link {
  color: #fff;
  padding: 0 1.2rem;
}
.navbar-light .navbar-nav .thisItem {
  color: #f39000;
}
.navbar-light .navbar-nav .thisItem > .nav-link,
.navbar-light .navbar-nav .thisItem,
.navbar-light .navbar-nav .nav-link.show,
.navbar-light .navbar-nav .show > .nav-link {
  color: #f39000;
}
.navbar-light .navbar-nav .nav-link:focus,
.navbar-light .navbar-nav .nav-link:hover {
  color: #f39000;
}
.dropdown-item.thisItem,
.dropdown-item:thisitem,
.dropdown-item:hover {
  color: #f39000;
}
.cont_home {
  width: 100%;
  height: auto;
  padding-top: 20px;
  overflow: hidden;
}
#container {
  width: 100%;
  max-width: 1366px;
  margin: 0 auto;
  padding-right: 15px;
  padding-left: 15px;
}
.cont_home {
  width: 100%;
  height: auto;
  background: #eee;
  padding-top: 20px;
}
#etw_container {
  width: 94%;
  margin: 20px auto;
}
#etw_banner {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: relative;
  margin: 0 auto;
  background-color: #fcf7f3;
}
/* #etw_producttitle */
#etw_producttitle {
  margin: 0 auto 6px auto;
  padding-bottom: 5px;
  height: auto;
  color: #1f1d29;
  line-height: 18px;
  font-size: 0.9em;
}
#etw_producttitle a {
  color: #000;
  color: #999;
  padding-right: 6px;
}
#etw_producttitle li {
  display: inline-block;
}
#etw_producttitle li + li::before {
  padding: 0 5px;
  color: #ccc;
  content: "/\00a0";
}
#etw_producttitle a:hover {
  color: #3a3b49;
}
#etw_producttitle small {
  display: inline;
}
/* #etw_right */
#etw_right {
  width: 74.5%;
  float: right;
  background: #f8f8f8;
}
/* #etw_sidebar */
#etw_sidebar {
  width: 24%;
  float: left;
  background: url(../images/bg1.jpg) repeat;
  margin-bottom: 20px;
}
.sidebar_title {
  font-family: "BERNHC";
  font-size: 1.6em;
  background: #014886;
  text-align: center;
  padding: 10px 0;
  color: #fff;
}
#etw_home_contactin .sidebar_title {
  margin-top: 2rem;
}
.sidebar_title a {
  color: #fff;
}
.sidebar_title a:hover {
  color: #f18200;
}
#etw_productlist,
#etw_productlist ul {
  width: 100%;
}
#etw_productlist ul {
  padding: 0 10%;
}
#etw_productlist ul li.big_case {
  width: 100%;
  height: auto;
  float: left;
  padding: 0;
  line-height: 18px;
  display: block;
  display: block;
  font-size: 14px;
}
#etw_productlist ul li a {
  line-height: 18px;
  padding: 16px 0 5px 0;
  display: block;
  border-bottom: 1px dashed #ccc;
  color: #039;
  font-size: 16px;
}
#etw_productlist ul li a:hover {
  color: #f18200;
}
#etw_productlist ul li a.thisItem {
  color: #f18200;
}
#etw_productlist ul li ol {
  width: 100%;
}
#etw_productlist ul li ol a {
  font-weight: 100;
  font-size: 0.9em;
  color: #666;
  padding: 3px 10px 3px 20px;
  position: relative;
  border-bottom: none;
}
#etw_productlist ul li ol a::before {
  position: absolute;
  content: "\f105";
  color: #f18200;
  left: 10px;
  top: 2px;
  font-family: fontawesome;
}
#etw_productlist ul li ol a:hover,
#etw_productlist ul li ol a.thisItem {
  color: #f18200;
}
#etw_home_contact {
  width: 100%;
  overflow: hidden;
}
#etw_home_contactin {
  width: 100%;
  margin: 0 auto 20px auto;
  overflow: hidden;
}
#etw_contactin {
  width: 100%;
  height: auto;
  padding: 0 10%;
  margin-top: 2rem;
}
#etw_contactin p {
  padding: 3px 0;
}
#etw_contactin p a {
  color: #666;
}
#etw_contactin p a:hover {
  color: #f39000;
}
.qrcode2 {
  width: 100%;
  float: left;
  padding: 0 10%;
}
#etw_contactin .share {
  width: 100%;
  height: auto;
  margin-bottom: 16px;
  overflow: hidden;
}
#etw_contactin .share a {
  background: #f39000;
  text-align: center;
  margin-right: 3px;
  width: 25px;
  display: block;
  float: left;
  border-radius: 25px;
  height: 25px;
  line-height: 25px;
  color: #fff;
}
#etw_contactin .share a:hover {
  background: #f2e608;
  color: #000;
}
@media (max-width: 991.98px) {
  #etw_producttitle {
    display: none;
  }
  #etw_sidebar {
    display: none;
  }
  #etw_right {
    width: 100%;
  }
}
/* .exhibition */
.exhibition {
  width: 253px;
  height: 332px;
  overflow-x: hidden;
  overflow-y: auto;
  float: right;
  position: fixed;
  right: 6px;
  top: 418px;
  z-index: 9999;
  background: #fff;
  border: 2px solid #ccc;
  padding: 5px;
}
.exh_title {
  width: 480px;
  height: 25px;
  float: left;
  margin-left: 10px;
  text-align: center;
  font-weight: 700;
  line-height: 30px;
  padding-top: 5px;
  color: #333;
  font-size: 16px;
}
.exh_title1 {
  font-size: 18px;
  float: left;
}
.exh_close a:hover {
  text-decoration: none;
}
.exh_close a {
  color: red;
  font-weight: 400;
  text-align: left;
  display: block;
}
.exh_close {
  width: 50px;
  height: auto;
  float: left;
  position: absolute;
  right: -15px;
  z-index: 999px;
  top: 8px;
}
.exh_text {
  width: 216px;
  height: auot;
  float: right;
  color: #333;
  line-height: 21px;
  padding: 0 16px;
  position: absolute;
  left: 0px;
  top: 40px;
  font-weight: 500;
  text-align: left;
  z-index: 999px;
  font-size: 13px;
}
/* .container */
.container {
  max-width: 1366px;
}
.about_des {
  width: 100%;
  margin: 3rem auto;
  overflow: hidden;
}
.company_txt {
  color: #000;
  font-size: 1.1rem;
  line-height: 1.75;
}
.company_txt h2 {
  margin-bottom: 1rem;
}
.webtitle {
  margin: 0 auto;
  text-align: center;
  margin-top: 2rem;
  margin-bottom: 2rem;
}
.webtitle span a {
  background-color: #f39000;
  padding: 1rem 2rem;
  font-family: BERNHC;
  font-size: 2.8rem;
  color: #fff;
  transition: all 0.3s ease;
}
.webtitle span a:hover {
  background-color: #f6aa3b;
}
.plyr__poster {
  background-color: #fff;
}
.etw_mainproduct {
  width: 100%;
  position: relative;
}
.siger_mainpro {
  position: relative;
  margin-top: 2rem;
}
.blue,
.big_blue {
  width: 30px;
  height: 30px;
  background-color: #014886;
  position: absolute;
  top: -3.8%;
  left: -11.5%;
}
.big_blue {
  width: 80%;
  height: 95%;
  top: 0;
  left: -6%;
}
.siger_mainpro {
  overflow: hidden;
}
.siger_mainpro a img,
.siger_mainpro a span {
  transition: all 1s;
}
.siger_mainpro:hover a img {
  transform: scale(1.02);
}
.siger_mainpro .mainpro_name {
  position: absolute;
  bottom: 2rem;
  left: 2%;
  right: 2%;
  text-align: center;
}
.siger_mainpro a {
  color: #fff;
}
.siger_mainpro a h3 {
  font-size: 2rem;
  font-family: BDHanover;
  text-shadow: 3px 3px 3px #000;
}
.siger_mainpro span.btn-more {
  background-color: #fff;
  color: #000;
  font-size: 1.1rem;
}
.siger_mainpro a:hover span.btn-more {
  background-color: #f39000;
  color: #fff;
}
.download {
  margin-top: 5rem;
}
.download a {
  color: #f39000;
  font-family: BERNHC;
  font-size: 1.8rem;
  display: block;
  margin-top: 3rem;
  position: relative;
  display: flex;
  align-items: center;
  padding-left: 11rem;
}
.download a::before {
  position: absolute;
  content: "";
  height: 96px;
  width: 178px;
  background: url(../images/download.png) no-repeat left;
  left: 0;
  bottom: 2px;
}
/* etw_whyus */
.etw_whybg {
  background: url(../images/why_bg.jpg) no-repeat right bottom;
}
.etw_whyus {
  margin-top: 3rem;
  margin-bottom: 3rem;
}
.etw_whyus_in {
  margin-top: 0;
}
.etw_whyus .webtitle {
  margin-bottom: 3rem;
}
.etw_whyus ul {
  width: 100%;
}
.etw_whyus ul ol {
  display: flex;
  width: 100%;
  margin-bottom: 2rem;
  align-items: center;
  flex-wrap: nowrap;
  justify-content: space-around;
}
.etw_whyus ul ol li.why_img {
  width: 30%;
}
.etw_whyus ul ol li.why_img img {
  border: 2px solid #fff;
}
.etw_whyus ul ol li.why_des {
  width: 66%;
  font-size: 1.4rem;
  color: #000;
}
.etw_whyus_in ul ol li.why_des {
  font-size: 1rem;
}
@media (max-width: 1698px) {
  #container,
  .container {
    max-width: 1200px;
  }
}
@media (max-width: 650px) {
  .etw_whyus ul ol {
    flex-wrap: wrap;
    text-align: center;
  }
  .etw_whyus ul ol li.why_img,
  .etw_whyus ul ol li.why_des {
    width: 100%;
    margin-bottom: 1rem;
  }
}
/* big_products */.big_products {margin:0 auto;}
.hub_pro .hub_pro_item {position:relative;overflow:hidden;background-color:#eee;border-radius:20px;transition:all 1s;}
.hub_pro .hub_pro_item span {position:absolute;bottom:0;right:10%;color:#000;font-size:1.1rem;display:block;width:150px;line-height:1.25;background-color:#fff;text-align:center;border-radius:20px 20px 0 0;height:80px;}
.big_products .hub_pro_item .hiden {width:100%;height:100%;position:absolute;z-index:1;}
.big_products .hub_pro_item span {height:auto;left:6%;bottom:2rem;padding:0.5rem 1rem;border-radius:8px;z-index:2;}
.big_products .hub_pro_item h3 {position:absolute;bottom:5%;left:3%;right:3%;text-align:center;margin:0 auto;font-size:1.5rem;z-index:2;color:#fff;font-family:BDHanover;text-shadow:3px 3px 3px #000;background-color:rgba(1,72,134,0.5);height:auto;width:80%;display:flex;align-items:center;justify-content:center;padding: 1rem 0.4rem;}
.hub_pro .hub_pro_item img {transition:1s all ease;padding:3rem;position:relative;z-index:1;}
.big_products .hub_pro_item img {z-index:0;mix-blend-mode:multiply;}
.hub_pro .hub_pro_item a {position:relative;display:block;}
.hub_pro .hub_pro_item:hover img {transform:scale(1.02);}
.hub_pro .hub_pro_item:hover span {background-color:#f39000;color:#fff;}
.hub_pro .hub_pro_item:hover {background-color:#eee;}
.big_products .hub_pro_item:hover .hiden {background-color:rgba(204,204,204,0.6);}
.big_products .hub_pro_item:hover span {background-color:#f39000;}
.big_products .hub_pro_item:hover h3 {color:#f39000;} 
@media (max-width: 575.98px) {
  .hub_pro .hub_pro_item span {
    font-size: 1.1rem;
    width: 240px;
    height: 60px;
  }
  .banner_txt h1 {
    font-size: 1.2rem;
    width: 230px;
  }
  .siger_mainpro a h3 {
    font-size: 1.4rem;
  }
}
/* etw_products */
.etw_products {
  width: 100%;
  margin-bottom: 2rem;
}
.etw_products .productstyle_sub {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}
.etw_products .productstyle_sub ul {
  width: 32%;
  margin-bottom: 2rem;
  margin-right: 2%;
}
.etw_products .productstyle_sub ul:nth-child(3n) {
  margin-right: 0;
}
.etw_products .productstyle_sub ul > li {
  background-color: #eee;
  height: 100%;
  transition: all 1s;
}
.etw_products .productstyle_sub ul > li > ol > li.product_img {
  text-align: center;
}
.etw_products .productstyle_sub ul > li > ol > li.product_con {
  padding: 1rem;
}
.etw_products .productstyle_sub ul > li > ol > li.product_con a {
  color: #333; 
  font-size: 1.2rem;
  display: block;
  margin-bottom: 1rem;
}
.etw_products .productstyle_sub ul > li:hover {
  background-color: #f8f8f8;
}
.etw_products .productstyle_sub ul > li:hover > ol > li.product_con a {
  color: #f39000;
}
@media (max-width: 650px) {
  .etw_products .productstyle_sub ul {
    width: 48%;
    margin-right: 2%;
  }
  .etw_products .productstyle_sub ul:nth-child(3n) {
    margin-right: 2%;
  }
  .etw_products .productstyle_sub ul:nth-child(2n) {
    margin-right: 0;
  }
}
@media (max-width: 575.98px) {
  .etw_products .productstyle_sub {
    justify-content: center;
  }
  .etw_products .productstyle_sub ul {
    width: 100%;
    margin-right: 0;
  }
  .etw_products .productstyle_sub ul > li {
    padding-top: 1rem;
  }
}
/* .about-video */
.about-video {
  width: 80px;
  height: 80px;
  display: block;
  margin: 0 auto;
  margin-bottom: 0;
  margin-bottom: 1rem;
  cursor: pointer;
  animation: huxi 2s infinite;
  position: absolute;
  top: 35%;
  right: 0;
  left: 0;
  margin: 0 auto;
}
.about-video i {
  display: block;
  text-align: center;
  margin: 0 auto;
  color: #fff;
  font-size: 2rem;
  border: 2px solid #fff;
  border-radius: 50%;
  width: 100%;
  height: 100%;
  transition: all ease-in-out 1s;
  background: 0 0;
  font-family: fontawesome;
  padding-top: 1.3rem;
  padding-left: 0.4rem;
  box-shadow: 0 0.5rem 1rem rgba(255, 255, 255, 0.25);
}
.about-video i:hover {
  color: #f18200;
  border: 2px solid #f18200;
}
@keyframes huxi {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}
/* right_pic */
.right_pic1 {
  width: 45%;
  float: left;
  margin-right: 2%;
  margin-bottom: 2rem;
}
.right_pic1 .con_all {
  width: 40%;
}
.con_all_100 {
  width: 100% !important;
}
@media (max-width: 769px) {
  .right_pic1 {
    width: 100%;
  }
}
/* related_pic */
.related_pic {
  width: 100%;
  display: flex;
  justify-content: center;
}
.related_pic figure {
  width: 18%;
  display: block;
  margin-right: 2%;
  margin-bottom: 0.5rem;
}
.related_pic a img {
  width: 100%;
  border: 1px solid #eee;
}
.etw_related .nav-tabs {
  width: 100%;
  border-bottom: 3px solid #f18200;
  margin-bottom: 20px;
  position: relative;
  padding-top: 6px;
  margin-top: 1rem;
}
.etw_related .nav-tabs > li {
  margin-bottom: 4px;
  position: relative;
  display: block;
}
.etw_related .nav-tabs li a {
  color: #fff;
  padding: 5px 10px;
  background: #f18200;
  position: relative;
  top: 5px;
  border: none;
  font-weight: 700;
  transition: all 1s;
  border-radius: 8px 8px 0 0;
}
.etw_related .nav-tabs li a:hover {
  color: #fff;
  background: #f18200;
}
.etw_related .nav-tabs li a.active {
  color: #fff;
  background: #014886;
  padding: 10px 10px;
  top: -1px;
  border: none;
}
.etw_related .nav-tabs > li > a.active,
.etw_related .nav-tabs > li > a.active:focus,
.etw_related .nav-tabs > li > a.active:hover {
  background-color: #014886 !important;
  color: #fff !important;
}
/* other_pro */
.other_pro,
.other_pro ul {
  width: 100%;
}
.other_pro ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
}
.other_pro ul > li {
  width: 48%;
  border: 1px solid #eee;
  margin-bottom: 1rem;
  background-color: #eee;
  transition: all 1s;
}
.other_pro ul > li > ol > li.product_con a {
  color: #333;
  display: block;
  padding: 0 0.5rem 0.5rem 0.5rem;
}
.other_pro ul > li:hover {
  background-color: #f8f8f8;
}
.other_pro ul > li:hover > ol > li.product_con a {
  color: #f39000;
}
#etw_set_feedback_form {
  border: 1px solid #eee;
  margin: 0 auto;
  text-align: center;
  overflow: hidden;
  margin-top: 3rem;
  margin-bottom: 2rem;
}
#etw_form_title {
  font-size: 1.4rem;
  font-family: "BERNHC";
  background-color: #eee;
  padding: 0.5rem 1rem;
  text-align: left;
}
#floatchatiframe2011 {
  width: 60%;
  margin: 0 auto;
  text-align: center;
}
/* con_all */
.con_all:hover,
.video_box:hover,
.etw_sig_pdf:hover {
  background-color: #039;
}
/* video_box */
.video_box,
.con_all,
.etw_sig_pdf {
  position: relative;
  float: left;
  margin: 0 1rem 0 0;
  width: auto;
  background: #f18200;
  color: #fff;
  margin-top: 0.5rem;
  font-size: 1rem;
  transition: all 1s;
  text-align: center;
  padding: 0.3rem 0 0.3rem 0;
  width: 100%;
  cursor: pointer;
  font-size: 0.9rem;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 40px;
  line-height: 14px;
}
.con_all1{width: 100%;text-align: center;margin: 0 1rem 0 0;}
.con_all1 a{display: inline-block;background: #f18200;padding: 0.75rem;font-size: 0.9rem;line-height: 14px;text-align: center;color: #fff;}
.con_all1 a:hover{background: #039;}
.video_box a,
.con_all a,
.etw_sig_pdf a {
  display: block;
  color: #fff;
  transition: 0.3s;
}
.con_all a {
  color: #fff;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
/* relatedProducts */
.relatedProducts {
  background-color: #eee;
  padding: 2rem 1rem;
}
.owl-item a span,
.relatedProducts a {
  color: #333;
  display: block;
  padding-top: 1rem;
  font-size: 0.9rem;
}
.relatedProducts {
  display: flex;
  flex-wrap: wrap;
}
.relatedProducts .item_big {
  width: 22%;
  margin-right: 2%;
}
.relatedProducts .item_big a span {
  display: block;
  margin-top: 1rem;
}
#footer {
  width: 100%;
  background-color: #014886;
  margin: 0 auto;
}
#footer a {
  transition: all 1s;
}
#footer a:hover {
  color: #f39000;
}
.quick_lnk {
  background-color: #05559a;
  padding: 3rem;
}
.quick_lnk a {
  color: #000;
  display: block;
  font-size: 1.2rem;
  position: relative;
  margin-bottom: 2rem;
}
.quick_lnk a:nth-child(odd) {
  color: #fff;
}
.quick_lnk a::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 1px;
  background-color: #000;
  bottom: 0;
  left: 0;
}
.quick_lnk a:nth-child(odd)::before {
  background-color: #fff;
}
.quick_lnk .webtitle {
  font-family: BERNHC;
  font-size: 2.8rem;
  color: #f39000;
  margin-top: 0;
}
.contact_lnk .webtitle {
  text-align: left;
}
.contact_lnk {
  background-color: #014886;
}
.contact_lnk,
.contact_lnk a {
  color: #fff;
  font-size: 1.4rem;
}
.contact_lnk a {
  display: flex;
  align-items: center;
  margin-bottom: 0;
}
.contact_lnk ul li {
  margin-bottom: 2rem;
  display: flex;
}
.contact_lnk a::before {
  display: none;
}
.contact_lnk i {
  color: #f39000;
  font-size: 3rem;
  padding-right: 1rem;
  display: inline-block;
  float: left;
  width: 60px;
}
#etw_footin {
  background-color: #023868;
  padding: 1rem 0;
}
#etw_homefooter {
  display: flex;
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
  text-align: center;
  justify-content: center;
}
#etw_homefooter a {
  color: #fff;
  padding: 10px;
  font-size: 0.9rem;
}
#etw_coper {
  margin-top: 2px;
  width: 100%;
  line-height: 22px;
  text-align: center;
}
#etw_coper a {
  display: block;
  color: #fff;
  font-size: 12px;
}
#otherlink {
  clear: both;
  width: 100%;
  height: auto;
  text-align: center;
}
#otherlink a {
  color: #fff;
  display: inline-block;
  padding: 0 8px;
  font-size: 12px;
  margin-right: 5px;
  line-height: 22px;
  margin-bottom: 5px;
  border: 1px solid #64797b;
}
#otherlink a span {
  opacity: 0.5;
  position: relative;
  top: 0;
  font-size: 12px;
}
#otherlink a:hover {
  color: #999;
}
#otherlink a:hover span {
  opacity: 1;
  top: -2px;
  transition: all 0.3s ease-in-out;
}
@media (max-width: 991.98px) {
  .img_dianzhao {
    padding: 0 1rem;
  }
  .dropdown-item {
    white-space: normal;
  }
  .navfeed {
    display: none;
  }
  .top-nav {
    width: 100%;
    margin-top: 0;
  }
  .navbar-light .navbar-nav .show > .nav-link {
    color: #fff;
  }
  .navbar-light .navbar-nav a.nav-link:before {
    width: 0;
    height: 0;
  }
  .navbar-light .navbar-nav .active .nav-link,
  .navbar-light .navbar-nav .nav-link:hover {
    color: #dde55a;
    background: 0 0;
  }
  .navbar-light .navbar-nav .show > .nav-link {
    background: 0 0;
  }
  .navbar-light .navbar-nav a.nav-link {
    font-weight: 400;
    font-size: 1rem;
    border-bottom: 1px solid #016b66;
    color: #fff;
    padding: 0.6rem;
    text-align: left;
  }
  .dropdown-menu {
    border: none;
  }
  .navbar-header {
    border: 1px solid #fff;
    border-radius: 4px;
    position: absolute;
    right: 1rem;
    top: 1rem;
  }
  .navbar-toggler {
    padding: 0.05rem 0.55rem;
  }
  .icon-reorder::before {
    color: #fff;
    font-size: 1.5rem;
  }
  .navbar-nav .dropdown-menu {
    margin-top: 0;
  }
}
.pdf {
  width: 100%;
  overflow: hidden;
  margin-bottom: 1rem;
}
.pdf ul li a,
.pdf a {
  display: block;
  float: left;
  padding-left: 26px;
  margin: 3px 0;
  color: #333;
  position: relative;
  display: flex;
  width: 33%;
  cursor: pointer;
  font-size: 0.9rem;
}
.pdf ul li a:before,
.pdf a:before {
  content: "\f019";
  font-family: fontawesome;
  font-size: 22px;
  position: absolute;
  left: 0;
  top: -3px;
  color: #f18200;
}
.pdf ul li a:hover,
.pdf a:hover {
  color: #25499d;
}
@media (max-width: 650px) {
  .pdf ul li a,
  .pdf a,
  .relatedProducts .item_big {
    width: 48%;
  }
}
@media (max-width: 575.98px) {
  .pdf ul li a,
  .pdf a {
    width: 100%;
  }
}
.video-title {
  margin: 15px 0 10px 0;
  border-bottom: 1px solid #ccc;
  font-size: 1.2rem;
  font-family: "BERNHC";
}
.video_text {
  font-size: 20px;
  padding: 10px 0;
  color: #014886;
  padding-left: 2%;
}
.img_center {
  width: 100%;
  overflow: hidden;
  text-align: center;
  margin: 2rem auto;
}
.img_right,
.img_left {
  width: 32%;
  float: right;
  margin-bottom: 2rem;
  margin-left: 1rem;
}
.img_right img,
.img_left img {
  box-shadow: 0 1px 7px rgba(0, 0, 0, 0.1);
}
.img_left {
  float: left;
  margin-right: 1rem;
  margin-left: 0rem;
}
.about1 {
  float: left;
  display: block;
  margin: 20px 0 30px;
  padding: 10px 2% 20px;
  width: 99%;
  height: auto;
  border: 1px solid #eee;
  border-radius: 5px;
  box-shadow: 3px 3px 3px #eee;
}
.etw_multi_photo {
  float: left;
  margin: 0 0 10px 0;
  width: 100%;
  height: auto;
}
.etw_multi_photo img {
  display: block;
  border: 1px solid #ccc;
}
.etw_multi_photo ul {
  display: block;
  margin: 12px 0 12px 0;
  width: 100%;
  height: auto;
  display: flex;
  flex-wrap: wrap;
}
.etw_multi_photo ul li {
  display: block;
  text-align: center;
  line-height: 20px;
  width: 24%;
  margin-right: 1%;
  margin-bottom: 1.2rem;
}
.etw_multi_photo ul li a {
  display: block;
  margin-bottom: 0.5rem;
}
.etw_multi_photo ul li:nth-child(4n) {
  margin-right: 0;
}
.rounded {
  overflow: hidden;
}
.list-group {
  margin-top: 30px;
  text-align: center;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
}
.list-group a {
  padding: 7px 10px 6px 10px;
  font-size: 0.9em;
  box-shadow: 1px 2px 2px #ccc;
  white-space: normal;
  margin-bottom: 5px;
  width: auto;
  display: block;
  margin-right: 1%;
}
.btn-anis-effect {
  position: relative;
  z-index: 1;
  overflow: hidden;
  background-color: transparent;
  transition: 0.2s;
  transition-delay: 0.1s;
}
.btn-anis-effect:hover {
  transition-delay: 0.45s;
}
.btn-anis-effect:after,
.btn-anis-effect:before {
  position: absolute;
  top: 50%;
  z-index: -1;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #434345;
  content: "";
  transition: 0.5s;
}
.btn-anis-effect:before {
  left: -20px;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}
.btn-anis-effect:after {
  right: -20px;
  -webkit-transform: translate(50%, -50%);
  transform: translate(50%, -50%);
}
.btn-anis-effect:hover:before {
  -webkit-animation: criss-cross-left 0.8s;
  animation: criss-cross-left 0.8s;
}
.btn-anis-effect:hover:after {
  -webkit-animation: criss-cross-right 0.8s;
  animation: criss-cross-right 0.8s;
}
.btn-anis-effect.btn-primary {
  color: #f39000;
  border-color: #f39000;
}
.btn-anis-effect.btn-primary:hover,
.list-group a.thisItem {
  border-color: rgb(1, 72, 134);
  background: rgb(1, 72, 134);
  color: #fff;
}
/* about_format_sub */
.about_format_sub {
  width: 50%;
  float: left;
  display: flex;
  justify-content: center;
}
.about_format_sub a {
  color: #fff;
  text-align: center;
  display: block;
  font-size: 1.4rem;
  width: 100%;
}
.about_format_sub ul {
  position: relative;
}
.about_format_sub ul li.etw_pro_name {
  position: absolute;
  bottom: 0;
  background-color: rgba(1, 72, 134, 0.5);
  width: 100%;
  transition: all 1s;
}
.about_format_sub ul:hover li.etw_pro_name {
  background-color: rgba(1, 72, 134, 1);
}
/* nav-tabs-list */
.nav-tabs-list {
  margin-bottom: 2rem;
}
.nav-tabs-list li {
  width: 48%;
  margin-right: 5px;
  margin-bottom: 5px;
}
.nav-tabs-list a {
  padding: 0 2.5rem 4px 0;
  color: #fff;
  transition: all 1s ease 0s;
  text-align: center;
  background-color: rgba(1, 72, 134, 0.8);
  border-bottom: 2px solid #fff;
  display: block;
}
.nav-tabs-list a.active,
.nav-tabs-list a:hover {
  color: #f39000;
  border-bottom: 2px solid #f39000;
}
@media (max-width: 981px) {
  .nav-tabs-list li {
    width: 100%;
    margin-right: 0;
  }
}
ul.discitem {
  margin-bottom: 15px;
  float: none;
  padding-left: 0.5rem;
}
ul.discitem > li {
  width: auto;
  margin: 0px 0 0.5rem 15px;
  list-style: disc;
  line-height: 26px;
  float: none;
}
ul.discitem > li ol {
  padding-left: 1.5rem;
  font-size: 0.9rem;
}

ul.discitem > li.nostyle {
  list-style: none;
}
.discount {
  color: #f00;
  margin-bottom: 1rem;
}
#sitemap {
  width: 100%;
  list-style: none;
}
#sitemap li {
  display: block;
  width: 99%;
}
#sitemap li a {
  display: block;
  padding: 5px 0 2px 10px;
  color: #333;
  line-height: 24px;
}
#sitemap li.home_directory a {
  margin-bottom: 5px;
  background: #fff;
  font-weight: 700;
  line-height: 30px;
}
#sitemap li.big_case a {
  color: #da251c;
  font-weight: 700;
}
#sitemap li a.lists {
  padding-left: 20px;
  color: #666;
  line-height: 16px;
  width: 50%;
  float: left;
}
#sitemap li a:hover {
  color: #195e30;
}
@media (max-width: 575.98px) {
  /* iphone5 或者更小的尺寸，以 iphone5 的宽度 (320px)比例设置 font-size */
  html {
    font-size: 14px;
  }
  #etw_homefooter {
    display: none;
  }
  #floatchatiframe2011 {
    width: 100%;
  }
  .etw_multi_photo ul li {
    width: 48%;
  }
  .img_right,
  .img_left {
    width: 100%;
    float: none;
    margin: 1rem auto;
    text-align: center;
  }
  .list-group a {
    width: 48%;
  }
}


.layui-layer-btn .layui-layer-btn0{float:none;font-size:1.5rem;color:#fff !important;margin-bottom:28px;}
.layui-layer-btn{text-align:center !important;}
.layui-layer-btn a{padding:5px 15px !important;height:auto !important;}