* {
  padding: 0;
  margin: 0;
  list-style: none;
  text-decoration: none;
  font-family: '黑体';
}
body {
    width: 100%;
    height: 100%;
}
.u_u6_divcc{
    border: 1px solid #f9f8f8 !important;
}
/*头部 */
#head{
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: column;
}
#top_100 {
  background-color: #1b7cd2;
  float: left;
  width: 100%;
  height: auto;
}
#top_1400 {
  width: 1400px;
  margin-right: auto;
  margin-left: auto;
}
/* logo */
#logo_100 {
  width: 100%;
  height: 140px;
  background:url(../img/head.png)
}
#logo_1400 {
  height: 140px;
  width: 1400px;
  margin-right: auto;
  margin-left: auto;
}
#logo_1400 .L {
  float: left;
  height: auto;
  width: 700px;
}
#logo_1400 .L img{
  height: 140px;
}
#logo_1400 .R {
  float: right;
  width: 273px;
  height: 140px;
  display: flex;
  align-items: center;
}
#search{
  position: relative;
  width: 273px;
  height: 30px;
}
#search #tip{
   width: 225px;
   height: 30px;
   border:0px solid #fff;
   border-radius: 20px;
   box-shadow:0 0 5px 2px rgba(0,0,0,0.1);
   padding: 0 30px 0 15px;
}
#search-r{
  top: 0;
  height: 30px;
  width: 45px;
  border-radius: 0 20px 20px 0;
  position: absolute;
  left: 225px;
  background-color: #1b7cd2;
}
#icon{
  margin-top: 6px;
  margin-left: 6px;
  width: 18px;
  height: 18px;
}
/* 导航 */
#nav_100 {
  background-color: #1b7cd2;
  height: auto;
  width: 100%;
}
#nav_1400 {
  height: 45px;
  width: 1400px;
  margin-right: auto;
  margin-left: auto;
  
}
#nav_1400 ul {
  line-height: 45px;
}
#nav_1400 ul li {
  float: left;
  margin: 0 25px;
  text-align: center ;
}
#nav_1400 ul li a {
  font-size:19px;
  color: #fff;
}
/* 轮播图 */
#lgbg{
  height: 540px;
  width: 100%; 
  position: relative;
}
#lgbg .con{
  width: 100%;
  height: 425px;
  position: relative;
}
#item {
  width: 100%;
  height: 425px;
}
#item img{
  width: 100vw;
  height: 425px;
}
.item {
  position: absolute;
  opacity: 0;
  transition: all 1s;
}
.item.active {
  opacity: 1;
}
#btn-left {
  width: 30px;
  height: 69px;
  font-size: 30px;
  color: white;
  background-color: rgba(0, 0, 0, 0.4);
  line-height: 69px;
  padding-left: 5px;
  z-index: 10;
  /*始终显示在图片的上层*/
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-60%);
  /*使按钮向上偏移居中对齐*/
  cursor: pointer;
  opacity: 0;
  /*平时隐藏*/
}

.con:hover #btn-left {
  /*鼠标滑入，显示图标*/
  opacity: 1;
}

#btn-right {
  width: 26px;
  height: 69px;
  font-size: 30px;
  color: white;
  background-color: rgba(0, 0, 0, 0.4);
  line-height: 69px;
  padding-left: 5px;
  z-index: 10;
  position: absolute;
  right: 0;
  top: 50%;
  cursor: pointer;
  opacity: 0;
  transform: translateY(-60%);
}

.con:hover #btn-right {
  opacity: 1;
}
/* 友情链接 */
#yqlj_1 {
  margin-top: 20px;
  height: 50px;
  width: 100%;
  background-color: #c5dcef72;
}
#yqlj_1_1 {
  width: 1400px;
  height: 50px;
  margin: 0 auto;
  display: flex;
}
.yqlj_title {
  color: #1b7cd2;
  font-size: 17px;
  line-height: 50px;
}
.link a{
  line-height: 50px;
  color:#333;
  font-size: 17px;
  margin: 0 6px;
}

/* 尾部 */
#yqlj_2 {
  width: 100%;
  background-color: #1b7cd2;
  box-sizing: border-box;
  float: left;
  height: auto; 
}
#yqlj_2_1 {
  width: 1400px;
  margin: 0 auto;
  text-align: center;
  padding: 21px 0;
  box-sizing: border-box;
}
#yqlj_2_1 p{
  color: #fff;
  font-size: 16px;
  font-family: "微软雅黑";
  margin-bottom: 8px;
}
#yqlj_2_1 span{
  margin: 0 20px;
  color: #fff;
  font-size: 16px;
  font-family: "微软雅黑";
}
#yqlj_2_1 span a {
  color: #fff;
  font-size: 16px;
  font-family: "微软雅黑";
}