* {
  padding: 0;
  margin: 0;
}

html,
body {
  font-family: '微软雅黑', '宋体';
  font-size: 18px;
  color: #333;
  width: 100%;

}
a {
  text-decoration: none;
  color: #333333;
  font-size: 16px;
  transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease;
  -webkit-transition: all 0.4s ease;
}
a:hover {
  color: #1f4a72;

  /*text-decoration: underline;*/
}
ul li {
  list-style: none;
  flex:1 1 auto;
padding:0px;
}

img {
  border: 0;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.clear {
  clear: both;
}
.container {
  width: 1400px;
  height: auto;
  margin: 0 auto;
  position: relative;
}
.container2 {
  width: 1300px;
  height: auto;
  margin: 0 auto;
}
.container3 {
    height: auto;
    margin: 0 auto;
    position: relative;
    background-image: url(../../2025muban/img/neirongyebeijing.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    display: flex;
    flex-wrap: wrap;
}
.container4 {
  width: 80%;
  height: auto;
  margin: 0 auto;
  position: relative;
}
.container5 {
  width: 100%;
  height: auto;
  margin: 0 auto;
  position: relative;
}

.home-page {
  width: 100%;
  min-width: 1400px;
margin:0 auto;
padding:0 auto;
}