@media screen and (max-width: 750px) {
  .layui-main{width: auto;}
  .layui-container {width: 100%;}
  .header-top .welcome {padding-left: 10px;}
  .header-top {height: 50px; line-height: 50px;}
  .header {position: fixed; width: 100%; top: 0; z-index: 999; height: 50px;}
  .header+.header-line {height: 50px;}
  .header .logo {padding-left: 10px; height: 50px; line-height: 50px;}
  .header .logo img {height: 30px;}
.header .fa-icon {float: right;
      width: 50px;
      height: 50px;
      line-height: 56px;
      border-radius: 2px;
      text-align: center;
  }
.header .fa-icon .fa {font-size: 24px; color: #333;}

  #menu {width: 0;}
  .site-nav-layim {display: none !important;}
  .header .layui-nav .layui-nav-item{margin: 0;}
  .header .layui-nav .layui-nav-item a{padding: 0 15px;}
  .site-banner{height: 300px;}
  .site-banner-bg{background-size: cover;}
  .site-zfj{height: 100px; padding-top: 5px;}
  .site-zfj i{top: 10px; width: 100px; height: 100px; margin-left: -50px; font-size: 100px;}
  .site-desc{background-size: 70%; margin: 0;}
  .site-desc cite{display: none;}
  .site-download{margin-top: 0; }
  .site-download a{height: 40px; line-height: 40px; padding: 0 25px 0 60px; border: 1px solid #778097; border-radius: 30px; color: #fff; font-size: 16px;}
  .site-download a cite{left: 20px;}
  .site-banner-other{bottom: 15px;}

  .site-idea{margin: 20px 0;}
  .site-idea li{margin: 0 0 20px 0; width: 100%; height: auto; -webkit-box-sizing: border-box !important; -moz-box-sizing: border-box !important; box-sizing: border-box !important;}
  .site-hengfu img{max-width: 100%}

  .layui-layer-dir{display: none;}
  .site-tree{position: fixed; top: 0; bottom: 0; min-height: 0; overflow: auto; z-index: 1000; left: -260px; background-color: #fff;  transition: all .3s; -webkit-transition: all .3s;}
  .site-content{width: 100%; padding: 0; overflow: auto;}
  .site-content img{max-width: 100%;}

  .site-tree-mobile{display: block!important; float: right; width: 50px; height: 50px; line-height: 50px; border-radius: 2px; text-align: center;}
  .site-home .site-tree-mobile{display: none!important;}
  .site-mobile .site-tree-mobile{display: none !important;}
  .site-mobile .site-tree{left: 0;}
  .site-mobile .site-mobile-shade{content: ''; position: fixed; top: 0; bottom: 0; left: 0; right: 0; background-color: rgba(0,0,0,.8); z-index: 999;}
  .site-tree-mobile i{font-size: 24px;}
  .layui-code-view{-webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box;}

#menu .layui-side {position: fixed !important;left: -260px; width: 200px;}
.site-mobile .layui-nav-tree {padding: 20px 0 0 0;}
.site-mobile #menu .layui-side {position: fixed !important; top: 0; left: 0; transition: all .3s; -webkit-transition: all .3s; z-index: 10000; background-color: #393D49;}
.site-mobile #menu .layui-nav .layui-nav-more {display: block !important;}
.site-mobile #menu .layui-nav .layui-nav-item a {color: #fff; line-height: 45px;}
.site-mobile #menu .layui-nav .layui-nav-item.layui-nav-itemed a {color: #fff !important; background-color: #2B2E37; line-height: 45px;}
.site-mobile #menu .layui-nav li {float: none; width: 100%; text-align: left; height: auto; background: none;}
.site-mobile #menu .layui-nav-item .layui-nav-child {top: 0; border-top: solid 1px #333846; background-color: #2B2E37 !important; padding-bottom: 10px;}
.site-mobile .layui-nav-tree .layui-this {background: none;}

  .layui-body{position: static; bottom: 0; left: 0;}
  .site-mobile .layui-side{left: 0;}
  body .layui-layout-admin .footer-demo{position: static;}

  .site-demo-area,
  .site-demo-editor,
  .site-demo-result,
  .site-demo-editor textarea,
  .site-demo-result iframe{position: static; width: 100%;}
  .site-demo-editor textarea{height: 350px;}
  .site-demo-zanzhu{display: none;}
  .site-demo-btn{bottom: auto; top: 370px;}
  .site-demo-result iframe{height: 500px;}

  .site-demo-laytpl textarea, .site-demo-laytpl div span{margin: 0;}
  .site-demo-tplres .site-demo-tplh2, .site-demo-tplres .site-demo-tplview{width: 100%; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box;}

  .site-demo-title{position: static; left: 0;}
  body .layui-layout-admin .site-demo{}
  .site-demo-code{position: static; height: 350px;}

.footer {margin-bottom: 44px; padding-bottom: 15px;}
.footer .footer-edtion {line-height: 30px;}

.page-znav a {min-width: 25%; width: 25%; padding: 0;}
.page-znav a.active {min-width: 25%; width: 25%; padding: 0;}

.page-content {padding: 10px;}

.layui-main-content {width: 100%;}
.catimg {height: 10px;}
.layui-main-content .content {padding: 0 10px;}
.layui-main-content .title {padding: 0 10px;}
.layui-main-content .news-info {padding: 0 10px;}
.layui-main-content .layui-breadcrumb {padding:10px;}
.layui-main-content .updown {padding:10px;}

/*新闻列表*/
.newslist li {padding: 15px 0 15px 100px; height: auto;}
.newslist li .fly-avatar img {width: 90px; height: 60px;}
.newslist li .list-info .more {display: none;}
.newslist li .list-info .desc {display: none;}
.newslist li h2 .layui-badge {display: none;}
.newslist li h2 a {white-space: initial; max-width: 100%; padding-right: 0; font-size: 14px; font-weight: bold;}
.newslist li h2 {height: 40px;}
.newslist li .list-nums {position: initial;}

.news-znav {}
.news-search {padding: 0 10px;}
.news-search .layui-btn {right: 10px;}

.contact-main ul {width: 100%;}
.contact-main ul li {float: none; width: 94%; margin: 10px 0 0 10px; padding: 10px 0 20px; height: auto;}
.contact-main ul li h3 {line-height: 50px; margin: 0; font-weight: bold;}
.contact-main ul li .txt {margin: 0;}


/*首页*/
.banner {height: auto; overflow: auto;}
.banner h2 {margin: 20px auto 0;}
.banner h3 {margin: 10px auto 0;}
.banner .fl {width: 100%; padding: 10px; box-sizing: border-box;}

.dyui-main-header .header-title {width: 90% !important;}

.home-texin ul li .t {height: 42px; overflow: hidden;}
.home-texin ul li .desc {height: 96px; overflow: hidden;}
.home-texin ul li:hover a {background-color: #fff;}
.home-texin ul li:hover * {color: #333;}

/*购买授权*/
.bann-buy .layui-container {padding: 10px;}

.table-tc {width: 100%; overflow-x: auto; margin: 0 !important;}
.table-tc #tc-nav {width: 100%; min-width: 500px; margin: 0 !important;}
.table-tc tr td {height: auto;}
.table-tc tr th:nth-child(1),
.table-tc tr td:nth-child(1) {width: 100px; color: #666;}
.table-tc tr th:nth-child(2),
.table-tc tr td:nth-child(2) {width: 100px;}
.table-tc tr th:nth-child(3),
.table-tc tr td:nth-child(3) {width: 100px;}
.table-tc tr th:nth-child(4),
.table-tc tr td:nth-child(4) {width: 100px;}
.buy-tips {padding: 0 10px;}

/*下载*/
.down-main {padding: 20px 10px}
.down-main h3 {font-size: 20px}
.down-thumb img {width: 100%}

/*帮助中心*/
.help-bann-search {padding: 0 10px;}
.help-bann-search form {width: 100%; position: relative;}
.help-bann-search form .layui-input {width: 100%;}
.help-bann-search form .layui-btn {position: absolute; right: 0; top: 0;}


/*当前位置*/
.breadcrumb {padding-left: 10px; padding-right: 10px;}

.about-main .dyui-main-body {padding: 20px}


/*max-width: 750px响应式结束*/

.contact-main .contact-list {margin-top: 10px}



}