.dn {
  display: none;
}
.hd-nav {
  position: relative;
  z-index: 9;
  background-color: #E5FAFE;
}
.hd-nav > div {
  /* width: 1200px; */
  margin: 0 auto;
}
.hd-nav ul {
  /* width: 1142px; */
  height: 40px;
  line-height: 40px;
  text-align: center;
  margin: 0 auto;
}
.hd-nav ul li,
.hd-nav ul li ol,
.hd-nav ul li span {
  float: left;
}
.hd-nav ul > li {
  padding: 0 10px;
  height: 12px;
  line-height: 10px;
  margin-top: 14px;
  border-right: 1px solid #333;
}
.hd-nav ul > li a {
  font-size: 12px;
  color: #000;
}
.hd-nav ul > li:last-child {
  border-right: none;
}
.hd-nav button {
  width: 53px;
  height: 25px;
  color: #fff;
  font-size: 12px;
  text-align: center;
  line-height: 25px;
  border-radius: 2px;
  background-color: #FF553B;
  margin-top: 7px;
}
.copyright {
  font-size: 14px;
  color: #fff;
  background: rgb(215, 10, 48);
  padding: 20px 0;
  position: relative;
  line-height: 23px;
  text-align: center;
}
.w900 {
  width: 900px;
  min-width: 900px;
  margin: 0 auto;
}
body {
  width: 100%;
  min-width: 900px;
  height: 100%;
  background-color: #0f0f27;
  background-position: center 0;
  zoom: 1;
}
.hd-nav {
  position: relative;
  z-index: 9;
}
.hd-nav ul {
  display: flex;
  justify-content: center;
  height: 29px;
  font-size: 12px;
  color: #fff;
  line-height: 29px;
  text-align: center;
  margin: 0 auto;
}
.hd-nav ul li,
.hd-nav ul li ol,
.hd-nav ul li span {
  float: left;
}
.hd-nav ul > li {
  padding: 0 10px;
  height: 12px;
  line-height: 12px;
  margin-top: 15px;
  border-right: 1px solid black;
}
.hd-nav ul > li:last-child {
  border-right: none;
}
.hd-nav ul > li ol li {
  margin-right: 10px;
}
.hd-nav ul > li ol li:last-child {
  margin-right: 0;
  font-size: 20px;
}


html {
  width: 100%;
  -webkit-text-size-adjust: none;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  height: 100%;
}

body {
  width: 100%;
  height: 100%;
  font-size: 16px;
  color: #333;
  line-height: 24px;
  background: #edfbff;
  min-height: 100%;
  font-family: 'Microsoft Yahei', '微软雅黑', Arial, sans-serif;
  margin: 0 auto;
}

* {
  margin: 0;
  padding: 0;
  border: 0;
}

ul,
ul li,
ol,
li {
  list-style: none outside none;
}

img {
  vertical-align: middle;
  border: none;
  width: 100%;
  height: 100%;
}

i {
  font: inherit;
}

input,
select,
option {
  vertical-align: middle;
  border-radius: 0px;
  -moz-appearance: none;
  -webkit-appearance: none;
  appearance: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  outline: none;
}

input[type="text"],
input[type="button"],
input[type="submit"],
input[type="reset"] {
  -webkit-appearance: none;
  appearance: none;
  border-radius: 0;
  outline: none;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

h1,
h2,
h3,
h4,
h5,
h6,
i,
strong {
  font-weight: normal;
}

select::-ms-expand {
  display: none;
}

a {
  color: #fff;
  text-decoration: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

a:hover {
  text-decoration: none;
  outline: none;
}

.clear {
  clear: both;
}

.clearfix:after {
  content: "";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}

.clearfix {
  zoom: 1;
  display: block;
  _height: 1px;
  clear: both;
}

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

.img-scale {
overflow: hidden;
}
.img-scale img {
width: 100%;
transition: transform .3s linear;
}
.img-scale img:hover {
transform: scale(1.1);
}
video {
  background-color: #000;
}

/* 1920 大图使用 */
.img-full {
  width: 100%;
  /* position: relative;
  overflow: hidden;
  width: auto!important; */
}
.img-full-img {
  width: 100%;
  object-fit: cover;
  /* position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto; */
}




.flex{display:flex}
.f-wrap{flex-wrap:wrap}
.f-row{flex-direction:row}
.f-rr{flex-direction: row-reverse;}
.f-col{flex-direction:column}
.f-auto{flex:1}
.f-jc{justify-content:center}
.f-jb{justify-content:space-between}
.f-jar{justify-content:space-around}
.f-jed{justify-content:flex-end}
.f-ac{align-items:center}
.f-aed{align-items:flex-end}
.f-ast{align-items:flex-start}

.el-vo {overflow: hidden !important;text-overflow: ellipsis !important;white-space: nowrap !important;}
.el-vo2 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  /*! autoprefixer: off */
  -webkit-box-orient: vertical;
}
.el-vo3 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  /*! autoprefixer: off */
  -webkit-box-orient: vertical;
}

.el-vo4 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  /*! autoprefixer: off */
  -webkit-box-orient: vertical;
}