body{
    background-color: #fff;
}

.banner{
	margin-top: 60px;
}

.con {
    width: 1160px;
    margin: 0 auto;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
}

.qrcode_tip{
    display: none;
    position: absolute;
    top: 93px;
    left: -31px;
    width: 202px;
    background-color: #fff;
    text-align: center;
}

.qrcode_tip:before{
    display: block;
    position: absolute;
    content: "";
    width: 0;
    height: 0;
    border:6px solid #3f8cde;
    border-top-color: transparent;
    border-right-color: transparent;
    border-left-color: transparent;
    left: 95px;
    top: -14px;
}

.qrcode{
    margin-top: 9px;
    display: block;
    margin-bottom: 9px;
}

/*banner图片部分*/
.banner{
    height: 628px;
    background-color: #3f8cde;
    min-width : 1200px;
}

.bnimg{
    line-height: 628px;
    margin-right: 94px;
}

.bnimg img{
    vertical-align: middle;
}

.bntxt{
    margin-top: 110px;
    color: #fff;
}

.bntxt h2{
    font-size: 34px;
    line-height: 66px;
    font-family:STXihe;
}

.bntxt .download_link{
    margin-top: 52px;
    text-align: center;
}

.bntxt .download_link .device_link a{
    margin-top: 10px;
    display: block;
    width: 248px;
    height: 64px;
    background: url(../../images/indexnew/download_btn.png) no-repeat;
}

.bntxt .download_link .device_link a.android_link{
    background-position: 0 -99px;
    margin-top: 40px;
}

.bntxt .download_link h3{
    margin-top: 8px;
    font-size: 18px;
}

.qrcode_app{
    width: 165px;
    height: 165px;
}

.qrcode_app img{
    width: 100%;
    height: 100%;
}



/*以下是help_index.css的文件*/
.help-content {
  width: 1200px;
  margin: 0 auto; }
  .help-content img {
    display: block;
    width: 1200px; }

.help_index_page {
  overflow: hidden;
  margin-top: 60px;
  margin-bottom: 60px; }
  .help_index_page .help-module {
    width: 1020px; }
  .help_index_page .side-menu {
    min-height: 500px;
    background: #eef5ff; }
    .help_index_page .side-menu dt {
      background: #4d6b95;
      color: #fff; }
    .help_index_page .side-menu .nav-four a:hover {
      color: #3492e8; }
  .help_index_page .nav-breadcrumb {
    background: #eef5ff; }
  .help_index_page .tab-index {
    margin: 15px 0; }
    .help_index_page .tab-index a {
      margin: 0 8px;
      font-size: 16px; }
      .help_index_page .tab-index a.active {
        color: #3492e8; }
  .help_index_page .middle-content p img {
    max-width: 900px; }