body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, textarea, p, blockquote, th, td {
  margin: 0;
  padding: 0
}

* {
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
}
*:before,
*:after {
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
}
article, aside, details, figcaption, figure, footer, header, hgroup, main, menu, nav, section, summary {
  display: block;
}

body {
  font-family: "Microsoft YaHei";
  font-size: 14px;
  color: #333;
  background-color: #fff;
}
@media (max-width: 767px) {
  body {
    padding-bottom: 58px;
  }
}
ul, ol {
  list-style: none;
}
img {
  border: 0
}
a {
  color: #666;
  text-decoration: none
}
a:hover {
  color: #000;
  text-decoration: none
}
em, i {
  font-style: normal;
}

input:focus,
button:focus,
textarea:focus,
select:focus {
  outline: none;
}

.container {
  position: relative;
  margin-right: auto;
  margin-left: auto;
}
@media (min-width: 768px) {
  .container {
    width: 750px;
  }
}
@media (min-width: 992px) {
  .container {
    width: 970px;
  }
}
@media (min-width: 1230px) {
  .container {
    width: 1200px;
  }
}

.pull-left {
  float: left;
}
.pull-right {
  float: right;
}
.clearfix:before,
.clearfix:after,
.container:before,
.container:after {
  display: table;
  content: " ";
}
.clearfix:after,
.container:after {
  clear: both;
}

.visible-xs {
  display: none !important;
}
@media (max-width: 767px) {
  .visible-xs {
    display: block !important;
  }
  .hidden-xs {
    display: none !important;
  }
}

.t1em {
  display: inline-block;
  text-indent: 1em;
}
.t2em {
  text-indent: 2em;
}
.t4em {
  text-indent: 4em;
}
.text-center {
  text-align: center;
}
.ellipsis {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

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

/***************** header S *****************/
.topbar {
  height: 35px;
  line-height: 35px;
  color: #666;
  background-color: #f0f0f0;
}
.topbar a {
  margin-left: 5px;
  color: #666;
}
.topbar a:hover {
  color: #333;
}
.header .logo {
  padding: 5px 10px;
}
.header .logo img {
  display: block;
  max-width: 100%;
  max-height: 50px;
}
.header .slogan,
.header .tel {
  display: none;
}
@media (min-width: 992px) {
  .header .logo {
    padding-top: 20px;
    padding-bottom: 20px;
    padding-left: 0;
  }
  .header .logo img {
    max-height: none;
  }
  .header .tel {
    display: block;
    margin-top: 25px;
    padding-left: 54px;
    background: url(icon-phone.png) left center no-repeat;
  }
  .header .tel p {
    line-height: 2.2em;
    font-size: 24px;
    color: #0073ff;
  }
}
@media (min-width: 1200px) {
  .header .slogan {
    display: block;
    margin-top: 30px;
    padding-left: 20px;
    padding-bottom: 5px;
    border-left: 1px solid #ddd;
  }
  .header .slogan h3 {
    font-size: 24px;
    font-weight: normal;
  }
}
.nav {
  background-color: #0073ff;
}
.nav > ul > li {
  position: relative;
  z-index: 10;
  float: left;
  text-align: center;
}
.nav > ul > li a {
  display: block;
  line-height: 40px;
}
.nav > ul > li >  a {
  font-size: 15px;
  color: #fff;
}
.nav > ul > li.active a,
.nav > ul > li > a:hover {
  color: #fff;
  background-color: #3399ff;
}
.nav > ul > li ul {
  position: absolute;
  top: 100%;
  left: 0;
  display: none;
  width: 100%;
  overflow: hidden;
  background-color: #fff;
  border-bottom-left-radius: 5px;
  border-bottom-right-radius: 5px;
}
.nav > ul > li:hover ul {
  display: block;
}
.nav > ul > li ul li a:hover {
  color: #fff;
  background-color: #0073ff;
}
@media (max-width: 767px) {
  .nav > ul > li {
    width: 25%;
    border-left: 1px solid #3399ff;
    border-bottom: 1px solid #3399ff;
  }
  .nav > ul > li:first-child,
  .nav > ul > li:nth-child(5) {
    border-left: none;
  }
}
@media (min-width: 768px) {
  .header .logo {
    margin-right: 20px;
  }
  .nav > ul > li {
    margin-right: 10px;
  }
  .nav > ul > li > a {
    padding: 5px 10px;
  }
}
@media (min-width: 992px) {
  .nav > ul > li > a {
    padding-left: 20px;
    padding-right: 20px;
  }
}
@media (min-width: 1200px) {
  .nav > ul > li > a {
    padding-left: 40px;
    padding-right: 40px;
  }
}
/***************** header E *****************/

/***************** footer S *****************/
.footer {
  margin-top: 30px;
  padding: 20px 0;
  color: #fff;
  background-color: #232323;
}
.footer a {
  color: #fff;
}
.footer .logo,
.footer .qrcode {
  display: none;
}
.footer .contact {
  padding-left: 1em;
}
.footer .contact h4 {
  height: 34px;
  line-height: 34px;
}
.footer .contact p {
  margin-top: 5px;
}
@media (min-width: 768px) {
  .footer .copyright {
    margin-top: 25px;
    height: 34px;
    line-height: 34px;
    text-align: center;
    border-top: 1px solid #333;
  }
  .footer .qrcode {
    display: block;
    margin-left: auto;
  }
  .footer .contact {
    min-width: 300px;
  }
  .footer .contact h4 {
    font-size: 16px;
    font-weight: normal;
    border-bottom: 1px solid #fff;
  }
}
@media (min-width: 992px) {
  .footer .logo {
    display: block;
    margin-right: 50px;
  }
}

.footbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  width: 100%;
  background-color: #0073ff;
  border-top: 1px solid #3399ff;
}
.footbar li {
  flex: 1;
  text-align: center;
  border-left: 1px solid #3399ff;
}
.footbar li:first-child {
  border-left: none;
}
.footbar li a {
  display: block;
  padding-top: 35px;
  padding-bottom: 5px;
  font-size: 14px;
  color: #fff;
  background: url(icon-home.png) center 5px no-repeat;
  background-size: 28px;
}
.footbar li:nth-child(2) a {
  background-image: url(icon-tel.png);
}
.footbar li:last-child a {
  background-image: url(icon-sms.png);
}
@media (min-width: 768px) {
  .footbar {
    display: none;
  }
}

.backtop {
  position: fixed;
  z-index: 90;
  right: 20px;
  bottom: 69px;
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #0073ff url(backtop.png) no-repeat center center/20px auto;
  box-shadow: 0 6px 15px 0 rgb(49 50 51 / 5%), 0 3px 5px 0 rgb(49 50 51 / 5%);
  border: 1px solid #0073ff;
  cursor: pointer;  
}
/***************** footer E *****************/

/***************** banner S *****************/
#indexslider .swiper-slide img {
  display: block;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}

.banner-page {
  height: 150px;
  margin-bottom: 20px;
  background: url(banner.jpg) center no-repeat;
  background-size: cover;
}
@media (min-width: 768px) {
  .banner-page {
    height: 300px;
    margin-bottom: 30px;
  }
}
/***************** banner E *****************/


.breadcrumb {
  height: 50px;
  padding-top: 10px;
  margin-bottom: 15px;
  border-bottom: 2px solid #f0f0f0;
}
.breadcrumb h3 {
  float: left;
  padding-left: 10px;
  font-size: 18px;
  border-left: 5px solid #0073ff;
}
.breadcrumb p {
  float: right;
}
@media (max-width: 767px) {
  body.blog .sidebar {
    display: none;
  }
  .sidebar .subnav2 {
    padding: 5px;
    text-align: center;
  }
  .sidebar .subnav2 li {
    display: inline-block;
    margin: 3px;
  }
  .sidebar .subnav2 li a {
    display: block;
    padding: 0 15px;
    line-height: 30px;
    border: 1px solid #0073ff;
  }
  .content {
    padding: 5px 5px 20px 5px;
  }
}
@media (min-width: 768px) {
  main {
    display: flex;
  }
  .sidebar {
    width: 240px;
  }
  .sidebar .tit {
    height: 90px;
    margin-bottom: 2px;
    padding: 15px 0 0 40px;
  }
  .sidebar .tit h3 {
    margin-bottom: 5px;
    font-size: 24px;
    font-weight: normal;
  }
  .sidebar .tit p {
    font-size: 14px;
    text-transform: uppercase;
  }
  .sidebar .subnav2 {
    background-color: #dadadc;
  }
  .sidebar .subnav2 li {
    height: 49px;
    line-height: 48px;
    border-bottom: 1px solid #fff;
  }
  .sidebar .subnav2 li a {
    position: relative;
    display: block;
    text-indent: 40px;
    font-size: 15px;
  }
  .sidebar .subnav2 li a:hover {
    background-color: #bdbcc1;
  }
  .sidebar .subnav2 li a:after {
    position: absolute;
    right: 40px;
    top: 50%;
    display: block;
    content: " ";
    width: 17px;
    height: 17px;
    margin-top: -9px;
    background: url(nav-arr.png) no-repeat;
  }
  .sidebar .subnav2 li a:hover:after {
    background-position: 0 -17px;
  }
  .sidebar .tel {
    height: 40px;
    padding-left: 40px;
    line-height: 40px;
    font-size: 15px;
  }
  .sidebar .tit,
  .sidebar .tel {
    position: relative;
    color: #fff;
    background-color: #0073ff;
  }
  .sidebar .tit:after,
  .sidebar .tel:after {
    position: absolute;
    display: block;
    content: '';
    width: 30px;
    height: 30px;
    overflow: hidden;
    border: 15px solid #0073ff;
  }
  .sidebar .tit:after {
    top: 0;
    right: 0;
    border-top-color: #fff;
    border-right-color: #fff;
  }
  .sidebar .tel:after {
    bottom: 0;
    left: 0;
    border-bottom-color: #fff;
    border-left-color: #fff;
  }
  .content {
    flex: 1;
    margin-left: 30px;
  }
}

.search {
  margin-bottom: 30px;
  padding: 5px 0;
  line-height: 35px;
  background-color: #eee;
}
.search .hotwords {
  display: none;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  padding-right: 30px;
}
.search .hotwords a {
  margin-right: .5em;
  color: #333;
}
.search .hotwords a:hover {
  color: #f00;
}
.search .form {
  margin-left: auto;
}
.search .form input {
  float: left;
  height: 35px;
}
.search .form input[type='text'] {
  min-width: 250px;
  padding: 0 5px;
}
.search .form input[type='submit'] {
  width: 50px;
  background: #0073ff url(sprites.png) -125px 7px no-repeat;
  border: none;
  cursor: pointer;
}
.search .form input[type='submit']:hover {
  background-color: #b4160f;
}
@media (max-width: 767px) {
  .search .container {
    display: flex;
  }
  .search .form {
    margin-right: auto;
  }
}
@media (min-width: 768px) {
  .search {
    padding-top: 12px;
    padding-bottom: 12px;
  }
}
@media (min-width: 992px) {
  .search .container {
    display: flex;
  }
  .search .hotwords {
    display: block;
    max-width: 65%;
  }
}



.txtlist {
  padding: 0 5px;
}
.txtlist li {
  height: 35px;
  line-height: 34px;
  padding-left: 1em;
  background: url(li-arr.jpg) left center no-repeat;
  border-bottom: 1px dashed #ddd;
}
.txtlist li span {
  float: right;
  color: #999;
}
@media (min-width: 768px) {
  .txtlist li {
    height: 55px;
    line-height: 54px;
    font-size: 15px;
  }
}

.imglist li {
  float: left;
  width: 50%;
  padding: 0 5px;
  margin-bottom: 10px;
}
.imglist li a {
  display: block;
  text-align: center;
}
.imglist li img {
  display: block;
  width: 100%;
  
}
.imglist li p {
  display: block;
  height: 40px;
  line-height: 40px;
  background-color: #e5e5e5;
}
.imglist li a:hover p {
  color: #fff;
  background-color: #0073ff;
}
@media (min-width: 768px) {
  .imglist li {
    width: 33.33%;
    padding: 0 10px;
    margin-bottom: 20px;
  }
  .imglist li img {
    border: 10px solid #e5e5e5;
    border-bottom: none;
    height: 100%;
  }
  .imglist li p {
    margin-left: 10px;
    margin-right: 10px;
  }
}

.pagebar {
  margin-top: 20px;
  text-align: center
}
.pagebar li {
  display: inline-block;
}
.pagebar a,
.pagebar span {
  display: inline-block;
  background-color: #fff;
  border: 1px solid #f2f2f2;
  margin: 0 2px;
  padding: 5px 8px;
}
.pagebar a:hover,
.pagebar .page-num-current {
  color: #fff;
  background-color: #0073ff;
  border-color: #0073ff;
}
.pagebar .disabled {
  color: #999;
}
@media (min-width: 768px) {
  .pagebar {
    margin-top: 40px;
    margin-bottom: 40px;
  }
}

.article {
  padding-top: 10px;
  padding-bottom: 30px;
  line-height: 1.75em;
  overflow: hidden;
}
.article img {
  max-width: 100%;
}
.article > p {
  margin-bottom: 1em;
}

.post {
  padding: 15px 0;
}
.post > h1 {
  text-align: center;
  font-size: 20px;
}
.post .meta {
  height: 30px;
  margin: 10px 0;
  line-height: 30px;
  text-align: center;
  color: #999;
  background-color: #f7f7f7;
  border: 1px solid #e8e8e8;
}
.post .meta span {
  padding: 0 .5em;
}
.post .prevnext {
  margin-top: 20px;
  padding-top: 10px;
  border-top: 1px solid #eee;
}
.post .prevnext li {
  line-height: 1.5em;
}
.post .article {
  padding-top: 15px;
}
@media (min-width: 768px) {
  .post {
    padding: 10px;
  }
  .post .meta {
    margin-top: 20px;
  }
}


table.contact {
  min-width: 70%;
  margin-left: auto;
  margin-right: auto;
}
table.contact td {
  padding: 5px 10px;
}
table.contact tr td:first-child {
  text-align: right;
}
@media (max-width: 767px) {
  table.contact {
    width: 95%;
  }
}

.gbook {
  padding-bottom: 30px;
}
.gbook .form-group {
  margin-bottom: 10px;
}
.gbook .form-group input,
.gbook .form-group textarea {
  width: 100%;
  padding: 8px 10px;
  color: #666;
  border: 1px solid #dcdcdc;
  border-radius: 2px;
}
.gbook .form-group textarea {
  flex-grow: 1;
  min-height: 150px;
}
.gbook .form-group input:last-child {
  margin-right: 0;
}
.gbook .form-group select {
  flex-grow: 1;
  border: 1px solid #dcdcdc;
  border-radius: 4px;
}
.gbook input[type='submit'] {
  padding: 8px 70px;
  font-size: 20px;
  color: #fff;
  background-color: #0073ff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}
@media (min-width: 768px) {
  .gbook .form-group {
    max-width: 75%;
    margin-left: auto;
    margin-right: auto;
  }
}


.sec-tit {
  margin-bottom: 40px;
  text-align: center;
}
.sec-tit h2 {
  line-height: 2em;
  font-size: 30px;
  font-weight: normal;
}
.sec-tit h2 span {
  display: inline-block;
  padding: 0 5px;
  font-weight: bold;
  color: #0073ff;
}
.sec-tit p {
  color: #999;
  text-transform: uppercase;
}
@media (min-width: 768px) {
  .sec-tit h2 {
    font-size: 40px;
  }
}

.box {
  margin-bottom: 10px;
}
.box .hd {
  height: 30px;
  margin-bottom: 15px;
  padding-right: 8px;
  line-height: 30px;
  background: url(box-hd.png) no-repeat;
}
.box .hd h3 {
  float: left;
  padding-left: 30px;
  font-size: 18px;
  color: #0073ff;
}
.box .hd h3 span {
  display: inline-block;
  padding-right: .5em;
  background-color: #fff;
}
.box .hd a {
  float: right;
  padding-left: 10px;
  color: #999;
  background-color: #fff;
}

#iproduct {
  background: url(product-bg.jpg) center no-repeat;
  background-size: cover;
}
#iproduct .imglist li a {
  background-color: #fff;
}
#iproduct .imglist li img {
  border-color: #ffff;
}
#iproduct .imglist li p {
  margin-left: 0;
  margin-right: 0;
  background-color: #fff;
}
#iproduct .imglist li a:hover p {
  color: #000;
  background-color: #fff;
}
@media (max-width: 767px) {
    
  .imglist li img {
   height:  100%;
}  
    
    
    
  #iproduct .sidebar {
    display: none;
  }
  #iproduct .imglist li:last-child {
    display: none;
  }
}
@media (min-width: 768px) {
  #iproduct .container {
    display: flex;
    padding-top: 50px;
    padding-bottom: 50px;
  }
  #iproduct .procat {
    width: 240px;
    background-color: #fff;
  }
  #iproduct .procat .hd {
    line-height: 40px;
    padding: 0 10px;
    font-size: 20px;
    border-bottom: 2px solid #0073ff;
  }
  .subnav li {
    line-height: 40px;
    text-indent: 15px;
    border-bottom: 1px solid #f5f5f5;
  }
  .subnav li.haschild {
    position: relative;
  }
  .subnav li.haschild > i {
    position: absolute;
    right: 10px;
    top: 10px;
    display: block;
    width: 20px;
    height: 20px;
    background: url(icon-plus.png) center no-repeat;
    cursor: pointer;
  }
  .subnav li.haschild.active > i {
    background-image: url(icon-minus.png);
  }
  .subnav li a {
    
  }
  .subnav li ul {
    display: none;
  }
  .subnav li.active ul {
    display: block;
  }
  .subnav li li {
    text-indent: 30px;
    border-top: 1px solid #f5f5f5;
    border-bottom: none;
  }
}



#icase {
  padding-top: 50px;
  padding-bottom: 50px;
  background: url(product-bg.jpg) center no-repeat;
  background-size: cover;
}
#icase .section-title h3 {
  color: #fff;
}
#icase .section-title p {
  color: #fff;
}
#icase .item {
  padding: 10px;
  background-color: #fff;
  border-radius: 4px;
}
#icase .item .figure img {
  display: block;
  width: 100%;
  height: auto;
}
#icase .item .text h4 {
  padding: 8px 0;
  font-size: 16px;
  border-top: 1px solid #f5f5f5;
}
#icase .item .text p {
  height: 78px;
  overflow: hidden;
  padding: 10px 0;
  color: #999;
}


#inews {
  padding-top: 50px;
  padding-bottom: 50px;
}
#inews .tuwenlist li {
  float: left;
  width: 25%;
  padding: 0 10px;
}
#inews .item .figure img {
  display: block;
  width: 100%;
  height: auto;
}
#inews .item .text h4 {
  padding: 8px 0;
  font-size: 16px;
  border-top: 1px solid #f5f5f5;
}
#inews .item .text p {
  height: 78px;
  overflow: hidden;
  padding: 10px 0;
  color: #999;
}

.youshi {
  padding-bottom: 30px;
}
.youshi .sec-tit h2 span {
  padding-right: 15px;
  font-size: 84px;
  font-style: italic;
}
.youshi .sec-tit p {
  display: inline-block;
  padding: 5px 20px;
  margin-left: auto;
  margin-right: auto;
  color: #fff;
  letter-spacing: 5px;
  background-color: #0073ff;
  border-radius: 15px;
}
.youshi .item .text {
  background: url(num-1.png) no-repeat;
}
.youshi .item .text:nth-child(2) {
  background-image: url(num-2.png);
}
.youshi .item .text:nth-child(3) {
  background-image: url(num-3.png);
}
.youshi .item .text h5 {
  margin-bottom: 10px;
  font-size: 16px;
}
@media (max-width: 767px) {
  .youshi {
    padding-left: 5px;
    padding-right: 5px;
  }
  .youshi .item .text {
    margin-bottom: 10px;
    padding-left: 75px;
    background-image: url(num-1.jpg);
  }
  .youshi .item .text:nth-child(2) {
    background-image: url(num-2.jpg);
  }
  .youshi .item .text:nth-child(3) {
    background-image: url(num-3.jpg);
  }
}
@media (min-width: 768px) {
  .youshi {
    margin-top: 40px;
    padding-bottom: 70px;
  }
  .youshi .item .text {
    padding: 50px 0 50px 145px;
  }
  .youshi .item .text h5 {
    font-size: 24px;
  }
  .youshi .item .text p {
    line-height: 2em;
    font-size: 16px;
  }
}


.about {
  padding-top: 10px;
  padding-bottom: 30px;
  background-color: #f7f7f7;
}
.about .container {
  display: flex;
  justify-content: space-between;
}
.about .text {
  flex: 1;
  padding-left: 15px;
  line-height: 2em;
}
@media (min-width: 768px) {
  .about {
    padding-top: 70px;
    padding-bottom: 70px;
  }
  .about .text {
    padding-left: 45px;
  }
}
@media (max-width: 1199px) {
  .about img {
    width: 300px;
  }
}


.news {
  padding-top: 20px;
  padding-bottom: 30px;
}
.news .txtlist li {
  position: relative;
  height: 36px;
  line-height: 36px;
  background: none;
  border-bottom: none;
  border-left: 1px dashed #ddd;
}
.news .txtlist li:before {
  position: absolute;
  left: -3px;
  top: 50%;
  display: block;
  content: " ";
  width: 5px;
  height: 5px;
  margin-top: -2px;
  background: url(li.png) no-repeat;
}
.news .txtlist li:hover:before {
  background-image: url(li-active.png);
}
@media (min-width: 992px) {
  .news .box {
    float: left;
    width: 33.33%;
    padding-left: 5px;
    padding-right: 5px;
  }
  .news .txtlist li {
    font-size: 16px;
  }
}

.flinks {
  margin-top: 30px;
  padding: 10px 0;
  background-color: #f2f2f2;
}
.flinks .container {
  padding-left: 150px;
  background: url(flinks.jpg) left center no-repeat;
}
.flinks ul {
  display: block;
  height: 60px;
  padding: 5px 10px;
  border: 1px dashed #ddd;
}
.flinks li {
  display: inline-block;
  padding: 0 .5em;
}




.detail {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: 20px;
}
.detail .gallery {
  width: 500px;
  margin-right: 40px;
}
.detail .text {
  flex: 1;
}
.detail .text h1 {
  padding-bottom: 5px;
  font-size: 20px;
  border-bottom: 1px solid #dee2e6;
}

/*产品轮播*/
.view {
  max-width: 500px;
}
.view .swiper-slide {
  height: 300px;
  max-width: 500px;
  padding: 0 3px;
  box-sizing: border-box;
  overflow: hidden;
  text-align: center;
}
.view .swiper-slide img {
  height: 100%;
}
.view .arrow-left {
  background: url(arr-l.png) no-repeat left center;
  position: absolute;
  left: 10px;
  width: 28px;
  height: 300px;
  z-index: 10;
  display: none;
}
.view .arrow-right {
  background: url(arr-r.png) no-repeat right center;
  position: absolute;
  right: 10px;
  width: 28px;
  height: 300px;
  z-index: 10;
  display: none;
}
.preview {
  position: relative;
  width: 440px;
  left: 30px;
}
.preview .swiper-slide {
  width: 87.5px;
  height: 70px;
  margin: 0 3px;
  box-sizing: border-box;
  overflow: hidden;
  cursor: pointer;
}
.preview .swiper-slide img {
  display: inline-block;
  height: 100%;
}
.preview .active-nav {
  border: 1px solid #F00;
}
.preview .arrow-left {
  background: #fff url(arr-l-s.png) no-repeat left center;
  position: absolute;
  left: -20px;
  top: 0;
  width: 20px;
  height: 70px;
  z-index: 10;
}
.preview .arrow-right {
  background: #fff url(arr-r-s.png) no-repeat right center;
  position: absolute;
  right: -20px;
  top: 0;
  width: 20px;
  height: 70px;
  z-index: 10;
}

@media only screen and (max-width: 767px) {
  .detail {
    flex-wrap: nowrap;
  }
  .view .swiper-slide {
    height: 200px;
  }
  .preview {
    display: none;
  }
  .view .arrow-left,
  .view .arrow-right {
    height: 200px;
    display: block;
  }
}


.post .hd {
  border-bottom: 1px solid #f5f5f5;
}
.post .hd h4 {
  position: relative;
  float: left;
  display: block;
  padding-left: 10px;
  padding-right: 30px;
  line-height: 30px;
  font-size: 16px;
  color: #fff;
  background-color: #0073ff;
}
.post .hd h4:after {
  position: absolute;
  top: 0;
  right: 0;
  display: block;
  content: '';
  width: 30px;
  height: 30px;
  overflow: hidden;
  border: 15px solid #0073ff;
  border-top-color: #fff;
  border-right-color: #fff;
}

.section-title {
  padding-bottom: 30px;
  text-align: center;
}
.section-title h3 {
  margin-bottom: 5px;
  font-size: 24px;
  color: #0073ff;
}
.section-title p {
  font-size: 16px;
  color: #999;
}
@media (min-width: 768px) {
  .section-title h3 {
    margin-bottom: 10px;
    font-size: 36px;
  }
}