body, ul, ol, li, p, h1, h2, h3, h4, h5, h6, form, fieldset, table, td, img, div {
  margin: 0;
  padding: 0;
  border: 0; }

body {
  background: #fff;
  color: #333;
  font-size: 14px;
  font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol"; }

ul, ol {
  list-style-type: none; }

select, input, img, select {
  vertical-align: middle; }

a {
  text-decoration: none;
  color: #313131; }

a:link {
  color: #009; }

a:visited {
  color: #800080; }

a:hover, a:active, a:focus {
  text-decoration: none; }

body {
  padding: 60px 0 0 0;
  -webkit-overflow-scrolling: touch;
   }

.clearfix {
  *zoom: 1; }

.clearfix:before,
.clearfix:after {
  display: table;
  line-height: 0;
  content: ""; }

.clearfix:after {
  clear: both; }

.pull-left {
  float: left; }

.pull-right {
  float: right; }

.color-orange, .color-orange:hover {
  color:#FF7444 !important;
}

.color-grey {
  color:#999 !important;
}

.color-orange__linear {
  background:linear-gradient(90deg,rgba(255,116,68,1) 0%,rgba(254,149,103,1) 100%);
}

.bg-white {
  background: #fff;
}

.bg-grey {
  background: #FAFBFC;
}

/* 导航.s */
.nav {
  position: fixed;
  top: 0;
  z-index: 500;
  background: #fff;
  width: 100%;
}

.nav:after {
  content: " ";
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  height: 1px;
  border-bottom: 1px solid #dcdcdc;
  color: #dcdcdc;
  transform-origin: 0 100%;
  transform: scaleY(0.5);
}

.nav .nav-logo img {
  height: 30px;
  margin: 15px 0 15px 12px;
}

.nav .nav-menu img {
  height: 26px;
  margin: 16px 12px 0 0;
}
/* 导航.e */

/* 顶部大图 */
.top {
  position: relative;
  width: 100%;
}

.top img {
  width: 100%;
}

.top_box {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  font-weight: 100;
  color: #fff;
  white-space: nowrap;
  text-align: center;
}

.top_box_title {
  font-size: 30px;
}

.top_box_desc {
  font-size: 14px;
}
/* 顶部大图 */

.members {
  display: flex;
  margin-top: 49px;
}

.members .item {
  flex: 1;
  position: relative;
  text-align: center;
}

.members .item:after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  width: 1px;
  height: 60%;
  transform: translateY(-50%);
  background: #DDDDDD;
}

.members .item:last-child:after {
  display: none;
}

.members .item .item_icon {
  width: 20px;
  height: 20px;
}

.members .item .item_title {
  font-size: 10px;
  color: #999999;
}

.members .item .item_number {
  font-size: 30px;
  color: #FF7444;
}

.members .item .item_number sup {
  position: relative;
  top: -4px;
  font-size: 60%;
}

.members .item .item_number span {
  font-size: 18px;
}

/* footer.s */
.footer {
  background: #FAFBFC;
}

.footer_content {
  padding: 33px 24px;
}

.footer_title {
  font-size: 17px;
  color: #595D68;
  margin-bottom: 16px;
}

.footer_contact {
  display: flex;
  margin-bottom: 10px;
}

.promo_icon {
  margin-right: 24px;
}

.promo_icon img {
  width: 20px;
  height: 20px;
}

.promo_detail {
  font-size: 14px;
}

.promo_detail p {
  color: #595D68;
}

.promo_detail a {
  color: #595D68;
}

.footer_copyright {
  background: #EFF1F4;
  color: #595D68;
  font-size: 12px;
  padding: 9px;
  text-align: center;
}
/* footer.e */

/* sidebar.s */
#sidebar {
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
}

#sidebar.showSidebar {
  display: block;
}

.sidebar_mask {
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,.5);
}

.sidebar {
  position: absolute;
  top: 60px;
  left: 0;
  width: 100%;
  background: #ffffff;
}

.sidebar ul li {
  border-bottom: 1px solid #eeeeee;
}

.sidebar ul li a {
  position: relative;
  color: #595D68;
  font-size: 14px;
  line-height: 40px;
  display: block;
  padding: 0 20px 0 24px;
}


/* sidebar.e */

.nav-flex {
  display: flex!important;
  justify-content:space-between;
}

.nav-flex img{
  width:22px;
  fill:#aaa;
}