/*color = #3b59a2*/


* {
  padding: 0;
  margin: 0;
  border: none;
  outline: none;
  font-size: 14px;
  font-family: Myriad Pro, Tahoma, Verdana, Helvetica, Arial, STXihei, "Microsoft YaHei", "华文细黑", "微软雅黑", SimSun, "宋体", Heiti, "黑体", sans-serif;
}
html body {
  width: 100%;
  background: rgb(246, 246, 244);
}
a {
  text-decoration: none;
}
a:hover {
  cursor: pointer;
  text-decoration: none;
}

video {
  width: 80%;
  margin: 0 10%;
}

.clear-box {
  clear: both;
}

.sn-right {
  text-align: right;
}

.sn-center {
  text-align: center;
}

.sn-as-article-title.sn-left,
.sn-left {
  text-align: left;
}

.sn-show {
  display: block;
}

.sn-hide {
  display: none;
}

.sn-main {
  background: #fff;
}

.sn-pre-box {
  height: 50px;
  background: #fff;
}

.sn-lang {
  margin: 15px 0;
  height: 20px;
  line-height: 20px;
}

.sn-lang img {
  height: 20px;
  width: 20px;
}

.sn-lang a {
  color: #757575;
}

.sn-search{
  position: relative;
  margin: 10px 0;
}

.sn-kb-search {
  margin-left: 0;
  margin-right: 0;
}

.sn-kb-search select,
.sn-kb-search input {
  margin-top: 10px;
}

#sn-search-kb-btn-field {
  margin-top: 10px;
  text-align: right;
  margin-bottom: 20px;
  padding: 0;
}

.sn-search-kb-btn {
  display: inline;
  padding: 5px 0;
  text-align: center;
  width: 40%;
  max-width: 100px;
  border-radius: 5px;
  background: #3b59a2;
  color: #fff;
}

.sn-search-field {
  box-sizing: border-box;
  width: 100%;
  height: 30px;
  border-radius: 15px;
  border: 2px #3b59a2 solid;
  margin-right: 0;
  padding: 3px 40px 3px 10px;
  box-shadow: inset 1px 2px 3px rgba(44, 192, 225, 0.37);
}

.sn-kb-search-field {
  box-sizing: border-box;
  height: 30px;
  border-radius: 15px;
  border: 2px #3b59a2 solid;
  margin-right: 0;
  padding: 3px 40px 3px 10px;
  box-shadow: inset 1px 2px 3px rgba(44, 192, 225, 0.37);
}

.sn-search-btn {
  position: absolute;
  height: 22px;
  width: 22px;
  right:26px;
  top:4px;
  cursor: pointer;
}

.sn-nav-box {
  position: relative;
  height: 80px;
  z-index: 9999;
}

.sn-nav-fixed {
  position: fixed;
  top:0;
  height: 80px;
  z-index:9999;
  background: rgba(255, 255, 255, 1);
  padding: 0;
}

.sn-logo {
  margin: 20px 0;
}

.sn-logo-field {
  height: 48px;
}

.sn-nav {
  padding: 0;
}

.sn-nav-item {
  padding: 0;
  float: left;
  width: 15%;
}

.sn-nav-item.sn-sf {
  width: 25%
}

.sn-nav-item p{
  margin: 0 0 0 0;
  height: 40px;
  line-height: 40px;
  font-weight: 900;
  text-align: center;
  background: #3b59a2;
}

.sn-nav-item p a{
  color: #fff;
}

.sn-nav-item p a:hover{
  color: #eee;
}

.sn-nav-detail {
  position: absolute;
  display: none;
  background: rgba(59, 89, 162, .8);
  min-width: 100%;
  z-index: 9999;
}

.sn-nav-detail .sn-nav-detail-item {
  margin:0;
  height: 36px;
  line-height: 36px;
  background: transparent;
  /*border-top: 1px solid #fff;*/
  border-radius: 0;
  padding: 0 10px;
  white-space: nowrap;
  font-weight: 500;
}

.sn-nav-detail .sn-nav-detail-item a {
  color: #fff;
  font-size: 12px;
}

.sn-sm-nav-box {
  position: fixed;
  top:0;
  height: 60px;
  background: #fff;
  z-index: 998;
}

.sn-sm-nav-box img {
  margin: 15px 0;
  height: 30px;
}

.sn-sm-nav-btn {
  text-align: right;
  position: relative;
}

.sn-sm-nav-btn img {
  margin-top: 15px;
  height: 30px;
}

.sn-sm-nav-detail {
  width: 100%;
  position: absolute;
  background: rgba(59, 89, 162, 0.8);
  text-align: left;
  padding: 0 10px;
  z-index: 999;
}

.sn-sm-nav-item>p a {
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  height: 36px;
  line-height: 36px;
}

.sn-sm-nav-item>p{
  height: 36px;
  line-height: 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.5);
  margin:0;
}

.sn-sm-nav-detail .sn-sm-nav-item:first-child>p {
  border-top: none;
}

.sn-sm-nav-detail-item>p {
  text-indent: 1em;
  height: 16px;
  line-height: 16px;
}

.sn-sm-nav-detail-item-item>p {
  text-indent: 2em;
  height: 16px;
  line-height: 16px;
}

.sn-sm-nav-detail-item>p a{
  color: #fff;
  font-size: 12px;
  font-weight: 500;
}

.sn-sm-nav-detail-item-item>p a{
  color: #fff;
  font-size: 12px;
  font-weight: 500;
}

.sn-sm-nav-item .caret {
  border-top-color: #fff;
}

.sn-main.container.sn-banner {
  padding: 0;
}

.sn-main.container.sn-go-down-btn {
  background: rgb(246, 246, 244);
  padding: 16px;
}

.sn-go-down-btn img {
  cursor: pointer;
}

.sn-main.container.sn-pro-intro {
  background: #3b59a2;
}

.sn-pro-intro h1 {
  margin-top: 160px;
  color: #fff;
  text-align: center;
  font-weight: 900;
}

.sn-pro-intro p {
  color: #fff;
  font-size: 20px;
  margin-bottom: 40px;
}

.sn-btn-field {
  text-align: center;
}

.sn-btn-dl-field button {
  width: 160px;
  height: 50px;
  line-height: 40px;
  color: #fff;
  border: 3px #e3e3e3 solid;
  background: #3b59a2;
  margin-bottom: 10px;
  font-size: 16px;
  /*box-shadow: 2px 2px 2px #757575;*/
}

.sn-btn-field button {
  width: 160px;
  height: 50px;
  line-height: 50px;
  color: #afafaf;
  border: 2px #afafaf solid;
  background: rgba(0, 0, 0, .3);
  margin-bottom: 160px;
  font-size: 16px;
}

.sn-btn-field button:hover {
  color: #fff;
  border: 2px #fff solid;
  background: rgba(185, 185, 185, .3);
  font-size: 20px;
}

.sn-btn-dl-field button:hover {
  color: yellow;
  font-size: 20px;
}

.sn-pro-img {
  margin-top: 200px;
}

.sn-pro-img-field {
  height: 300px;
  background-image: url(../images/products/5741256_orig.jpg);
  background-position: center;
  background-size: cover;
}

.sn-services {
  background-image: url(../images/bg/sn-bg-01.jpg);
  background-position: center;
  background-size: cover;
  /*background-attachment: fixed;*/
}

.sn-services h1 {
  color: #fff;
  font-weight: 900;
  text-align: center;
  margin: 160px auto 0 auto;
  /*border-bottom: 3px rgba(220, 20, 60, .4) solid;*/
  padding-bottom: 10px;
}

.sn-services p {
  margin-top: 30px;
  color: #fff;
  font-size: 18px;
  line-height: 30px;
  margin-bottom: 30px;
  text-align: center;
}

.sn-contact {
  background-image: url(../images/bg/sn-bg-02.jpg);
  background-position: center;
  background-size: cover;
  /*background-attachment: fixed;*/
}

.sn-contact-field {
  margin: 160px 0;
}

.sn-contact-info h1 {
  color: #000;
  font-weight: 900;
}

.sn-contact-info-title {
  font-weight: 900;
  font-size: 16px;
  color: #000;
}

.sn-contact-info-detail {
  line-height: 18px;
}

.sn-contact-info-detail a {
  color: #000;
}

.sn-contact-msg-box {
  margin: 60px 0 0 0;
}

.sn-msg-input {
  box-sizing: border-box;
  border: 2px #eee solid;
  height: 40px;
  padding: 5px 10px;
  margin-bottom: 10px;
  color: #000;
  border-radius: 5px;
  background: rgba(255, 255, 255, .6);
}

.sn-msg-textarea {
  box-sizing: border-box;
  border: 2px #eee solid;
  height: 100px;
  padding: 5px 10px;
  color: #000;
  border-radius: 5px;
  margin-bottom: 10px;
  background: rgba(255, 255, 255, .6);
}

.sn-contact-msg-box .sn-btn-field button {
  margin-bottom: 20px;
}

footer .sn-footer{
  background: rgb(117, 117, 117);
  padding: 50px 20px;
}

.sn-footer-list {
  border-right: 1px #eee solid;
  box-sizing: border-box;
  height: 160px;
}

.sn-footer-list>p {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
}

.sn-footer-list a p {
  color: #fff;
  font-size: 12px;
}

.sn-footer-list.sn-footer-contact {
  border-right: none;
}

.sn-main-content {
  padding-top: 20px;
  padding-bottom: 20px;
}

.sn-side-nav {
  border-radius: 5px;
  border: 1px rgb(238,238,238) solid;
}

.sn-side-nav p {
  margin: 0;
}

.sn-side-nav .sn-side-nsv-title {
  height: 40px;
  line-height: 40px;
  padding-left: 10px;
  background: rgb(246, 246, 244);
}

.sn-side-nav .sn-side-nsv-title a {
  color: #000;
  font-weight: 600;
  font-size: 16px;
}

.sn-side-nav .sn-side-nsv-item {
  line-height: 20px;
  padding-left: 20px;
  margin: 10px 0;
}

.sn-side-nav .sn-side-nsv-item a{
  color: #575757;
  font-weight: 300;
  font-size: 12px;
}

.sn-side-nsv-item.sn-active a {
  color: #000;
  font-weight: 600;
}

.sn-page-title {
  margin: 0;
}

.sn-page-title a {
  color: #575757;
}

.sn-right-cont hr {
  margin: 5px 0 30px 0;
}

.sn-main-article .sn-main-article-title {
  font-size: 16px;
  margin: 20px 0;
  font-weight: 600;
  color: #000;
}

.sn-main-article .sn-main-article-cont,
.sn-prod-description p {
  line-height: 24px;
  color: #575757;
  margin: 20px 0;
}

.sn-main-article .sn-main-article-img {
  text-align: center;
}

.sn-main-article .sn-main-article-img img{
  width: 80%;
  max-width: 500px;
}

.sn-main-article.sn-distributor .sn-main-article-title {
  font-size: 20px;
  background: rgb(246,246,244);
  padding: 5px 20px;
}
.sn-main-article.sn-distributor .sn-main-article-cont {
  margin-top: 10px;
  padding-left: 20px;
  padding-right: 20px;
}

.sn-contact-form .sn-btn-field button {
  background: #3b59a2;
  color: #fff;
  margin-top: 20px;
  margin-bottom: 20px;
}

.sn-contact-form .sn-btn-field button:hover {
  background: #000;
  border-color: #757575
}

.sn-main-article-cont a,
.sn-prod-description p a {
  color: #0000ff;
  text-decoration: underline;
}

.sn-list-box {
  border: 1px solid rgb(246, 246, 244);
  height: 180px;
  padding: 0;
}

.sn-list-img {
  height: 140px;
  background-size: cover;
  background-position: center;
}

.sn-list-title {
  width: 100%;
  height: 40px;
  display: table;
  table-layout:fixed;
}

.sn-list-title p {
  display: table-cell;
  vertical-align: middle;
  text-align: center;
  word-wrap:break-word;
  line-height: 20px;
  color: #575757;
  font-size: 12px;
}

.sn-page-field p{
  text-align: center;
  margin: 50px 0 30px 0;
  letter-spacing: 5px;
}

.sn-page-field p a {
  color: #575757;
  font-size: 12px;
}
.sn-detail-prod-img img {
  width: 100%;
}

.sn-detail-prod-title {
  padding: 0;
}

.sn-detail-prod-title h1 {
  font-size: 26px;
  font-weight: 600;
  color: #3b59a2;
}

.sn-detail-list-img-title {
  position: absolute;
  display: none;
  width: 100%;
  bottom: 0;
  background: rgba(0, 0, 0, .8);
  color: #fff;
  padding: 5px;
}

.sn-detail-list-img {
  position: relative;
  height: 160px;
  background-color: rgb(246,246,244);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  padding: 0;
  margin-top: 10px;
  margin-bottom: 10px;
}

.sn-detail-list-img:hover .sn-detail-list-img-title {
  display: block;
}

.sn-main-cont-list img {
  height: 18px;
}

.sn-main-cont-list {
  vertical-align:middle;
  line-height: 18px;
  font-size: 14px;
  color: #575757;
  margin: 6px 0;
}

.sn-main-article.sn-distributor hr {
  margin: 20px;
  border: 1px #f6f6f4 dashed;
}

p.sn-as-article-title {
  text-align: center;
  color: #000;
  font-size: 20px;
  font-weight: 600;
}

.sn-main-article-cont.sn-right {
  font-style: italic;
  font-size: 14px;
  color: #3b59a2;
}

.sn-main-article.sn-distributor p.sn-first-sent {
  color: #000;
  font-size: 18px;
  font-weight: 600;
}

.sn-video-field video{
  width: 80%;
  margin-left: 10%;
}

.sn-software-field {
  width: 646px;
  margin-left: -129px;
  padding-bottom: 10px;
}

.sn-software-field .sn-sf-item {
  background: transparent;
  text-align: left;
  margin: 0 0 0 10px;
  line-height: 30px;
  padding: 0;
  height: 30px;
}

.sn-software-field .sn-sf-item a {
  font-size: 13px;
  font-weight: 900;
}

.sn-software-field .sn-sf-item-item p {
  background: transparent;
  text-align: left;
  margin: 0 0 0 10px;
  line-height: 30px;
  padding: 0;
  height: 30px;
}

.sn-software-field .sn-sf-item-item p a {
  font-size: 12px;
  font-weight: 500;
}

.sn-sm-nav-box {
  display: none;
}

.sn-sm-log {
  float: left;
  width: 20%;
}

.sn-sm-nav-btn {
  float: right;
  width: 80%;
  text-align: right;
}

.sn-trade-show-chart {
  width: 100%;
  border: none;
}

.sn-trade-show-chart td {
  padding: 5px;
}

.sn-class-title {
  font-size: 16px;
  text-align: center;
  font-weight: 900;
}

.sn-member-img img {
  width: 100%;
  margin-left: 0;
  margin-top: 30px;
}

.sn-member a {
  color: #0000ff;
}

.sn-member a p.sn-member-title {
  color: #000000;
}

.sn-pub-img img{
  width: 100%;
}

.sn-member-title {
  font-size: 20px;
  color: #000;
  font-weight: 900;
}

.sn-faq-cont {
  margin: 10px 0 10px 24px;
  color: #aaaaaa;
}

.panel-default>.panel-heading {
  background: rgb(246, 246, 244);
}

.list-group-item.node-treeview1.node-selected {
  font-weight: 900;
}

.list-group-item.node-treeview1 {
  font-size: 12px;
}

.sn-anchor::before {
  display: block;
  content: " ";
  margin-top: -300px;
  height: 300px;
  /*visibility: hidden;*/
}

.sn-course-list {
  margin: 0 5%;
  width: 90%;
  height: 360px;
  box-sizing: border-box;
  border: 1px rgb(246,246,244) solid;
  border-bottom: 3px #3b59a2 solid;
  box-shadow: 2px 2px #eee;
}

.sn-course-cover {
  position: relative;
  height: 100px;
  background-position: center;
  background-size: cover;
}

.sn-course-cover p {
  height: 100px;
  line-height: 100px;
  text-align: center;
  color: #fff;
  font-size: 18px;
  font-weight: 900;
  margin: 0;
}

.sn-course-intro {
  box-sizing: border-box;
  height: 220px;
  padding: 10px 5px;
}

.sn-course-date {
  box-sizing: border-box;
  height: 40px;
  padding: 10px 5px;
  font-size: 12px;
}

.sn-course-box {
  margin-top: 20px;
  margin-bottom: 20px;
}

p.sn-course-cont {
  font-size: 12px;
  margin:0;
  height: 160px;
  overflow: hidden;
}

p.sn-course-cate {
  color: #3b59a2;
  font-size: 16px;
  font-weight: 600;
  margin: 10px 0;
  overflow: hidden;
}

p.sn-first.sn-side-nsv-item {
  padding-left: 30px;
}

.sn-nav-box .sn-nav p {
  white-space:nowrap;
}

.sn-trade-show-chart {
  text-align: center;
}

.sn-trade-show-chart tr td {
  background: #f6f6f6;
  border: 1px #fff solid;
}

.sn-trade-show-chart .sn-table-head td {
  background: #666666;
  color: #fff;
}

.sn-trade-show-chart tr:first-child td {
  background: #fff;
}

.pre-link p{
  height: 80px;
  line-height: 80px;
  text-align: right;
  margin-right: 20px;
}

.pre-link p a {
  color: #757575;
}

.pre-link p span {
  color: #3b59a2;
}

#sn-feedback {
  background: #3b59a2;
}

/*自适应区域*/
@media screen and (max-width: 1200px) {
}

@media screen and (max-width: 992px) {
  .sn-sm-nav-box {
    display: block;
  }

  .sn-btn-field button {
    margin-bottom: 60px;
  }

  .sn-pro-img {
    margin-top: 0;
    margin-bottom: 160px;
  }

  .sn-banner,
  .sn-right-cont {
    margin-top: 60px;
  }

  .sn-list-box {
    height: 300px;
  }

  .sn-list-img {
    height: 260px;
  }

  .sn-detail-prod-title h1 {
    font-size: 20px;
  }

  .sn-detail-list-img-title {
    display: block;
  }

  .sn-detail-list-img {
    background-size: 100% 100%;
  }

  .sn-video-field video{
    width: 100%;
    margin: 0;
  }

  .sn-side-nav-kb {
    position: fixed;
    top: 140px;
    left: 5%;
    background: #fff;
  }
}


@media screen and (max-width: 768px) {
  .sn-btn-field button {
    margin-bottom: 60px;
  }

  .sn-pro-img {
    margin-top: 0;
    margin-bottom: 160px;
  }

  .sn-banner,
  .sn-right-cont {
    margin-top: 60px;
  }

  .sn-list-box {
    height: 300px;
  }

  .sn-list-img {
    height: 260px;
  }

  .sn-detail-prod-title h1 {
    font-size: 20px;
  }

  .sn-detail-list-img-title {
    display: block;
  }

  .sn-detail-list-img {
    background-size: 100% 100%;
  }

  .sn-video-field video{
    width: 100%;
    margin: 0;
  }

  .sn-sm-nav-box {
    display: block;
  }

  .sn-main.container.sn-sm-nav-box {
    width: 100%;
  }

  .sn-member-img img {
    width: 50%;
    margin-left: 25%;
  }

}