* {
  margin: 0;
  padding: 0;
}
p{
  font-family: "Microsoft YaHei","黑软雅黑";
}
.layui-fluid {
  padding: 0;
  margin: 0;
}
.header {
  display: flex;
  justify-content: space-between;
  width: 1200px;
  margin: 0 auto;
}
.header .leftimg img {
  width: 260px;
}
.rightimg {
  display: flex;
  flex-direction: row;
}
.header .rightimg img {
  width: 40px;
  margin-top: 17px;
  height: 40px;
}
.rightimg .mianfei {
  margin-left: 5px;
  margin-top: 20px;
  font-size: 23px;
}
.rightimg .call {
  margin-left: 7px;
  margin-top: 20px;
  font-size: 23px;
  color: #b51829;
}
.layui-nav {
  background: #b51829;
  display: flex;
  justify-content: center;
}
.layui-nav .layui-nav-item a{
    color: white;
}
.layui-nav li {
  margin-left: 10px;
}
.layui-nav li a {
  font-size: 20px;
}
.layui-nav .layui-this:after,
.layui-nav-bar {
  color: white;
  background: white;
  margin-top: -3px;
  /* width: 80px !important; */
  text-align: center;
  /* margin-left: 18px !important; */
}
.pic img{
    width: 100%;
}
.div{
    background: #F2F2F2;
    border: 1px solid  #F2F2F2;
    width: 100%;
    height: 45px;
    display: flex;
    justify-content: center;
}
.leftnav{
  width: 298px;
  height: 100%;
  /* border: 1px solid #efe9e9; */
  /* margin-left: 360px; */
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
  /* margin-top: -30px; */
  /* float: right; */
  /* margin: 0 auto; */
  margin-top: -90px;
}
.onediv{
  border: 1px solid #B51829;
  background: #B51829;
  width: 298px;
  height: 90px;
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
  box-shadow: 0px 1px 7px grey;
  margin: 0 auto;
}
.onediv h2{
  color: white;
  text-align: center;
  font-weight: bold;
  padding-top: 15px;
  font-size: 30px;
}
.onediv p{
  color: white;
  margin-top: 13px;
  text-align: center;
  font-size: 16px;
}
.twodiv{
  border: 1px solid white;
  background: white;
  width: 298px;
  height: 79px;
  margin: 0 auto;
}
.one{
  background: white;
  border: 1px solid #efe9e9;
}
.two{
  border: 1px solid #efe9e9;
  
}
.three{
  border: 1px solid #efe9e9
}
.twodiv h3{
  font-weight: 540;
  line-height: 79px;
  font-size: 24px;
  /* margin-left: 58px; */
  text-align: center;
}

.twodiv  img{
  margin-top: -95px;
  width: 9px;
  margin-left: 210px;
  height: 18px;
  
}
.lastdiv{
  background: #F2F2F2;
  border: 1px solid #F2F2F2;
  width: 298px;
  height: 187px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  flex-direction: column;
}
.lastdiv img{
  width: 37px;
  height: 57px;
  margin: 0 auto;
}
.lastdiv h2{
  font-size: 24px;
  color: #B51829;
  text-align: center;
  padding-top: 8px;
}
.lastdiv hr{
  color: #B51829;
  width: 220px;
  border: 1px solid #B51829;
  height: 2px;
  background: #B51829;
  margin: 0 auto;
  margin-top: 10px;
}
.lastdiv h3{
  color: #b51829;
  text-align: center;
  margin-top: 10px;
  font-size: 22px;
}
.div {
  background: #F2F2F2;
  border: 1px solid #F2F2F2;
  width: 100%;
  height: 63px;
  display: flex;
  justify-content: center;
}
.hezi{
  display: flex;
    flex-direction: row;
    width: 900px;
    height: 63px;
    /* border: 1px solid; */
    justify-content: initial;
    /* margin: 0 auto; */
    margin-left: 390px;
}
.div img{
  width: 20px;
  /* margin-left: 650px; */
  /* margin-top: 8px; */
  height: 39px;
  /* line-height: 47px; */
  margin-top: 16px;
  height: 30px;
}
.div h3{
  font-size: 18px;
  line-height: 63px;
  margin-left: 10px;
}
.rightbox{
width: 846px;
height: 100%;

}
.alldiv{
display: flex;
justify-content: space-between;
/* border: 1px solid; */
width: 1200px;
margin: 0 auto;
}
.rightbox h2{
color: #B51829;
text-align: center;
margin-top: 20px;
font-weight: bold;
font-size: 28px;
margin-left: -30px;
}
.xian img{
width: 830px;
margin-top: 15px;
margin-left: -10px;
}
.box {
display: flex;
flex-wrap: wrap;
/* border: 1px solid; */
width: 1300px;
}

.neirong {
border: 1px solid #efe9e9;
height: 180px;
width: 800px;
/* margin-left: 20px; */
margin-top: 30px;
display: flex;
flex-direction: column;
}
.active {
background: url(../images/changkuang.png)0px -4px no-repeat;
background-size: 100%;

}
.reds{
  border: 1px solid white;
  width: 30px;
  height: 2px;
  /* background: #BA2636; */
}
.neirong .img {
display: flex;
flex-direction: column;
}
.neirong img:nth-child(1) {
margin-top: 30px;
margin-left: 30px;
width: 25px;
height: 25px;
}
.neirong h3 {
margin-top: -73px;
margin-left: 70px;
font-size: 23.03px;
}
.neirong .da {
margin-top: 20px;
margin-left: 30px;
width: 25px;
height: 25px;
}
.layui-nav .layui-this:after,
.layui-nav-bar {
color: white;
background: white;
margin-top: -3px;
/* width: 120px !important; */
text-align: center;
height: 3px;

}
.conentss {
margin-left: 70px;
margin-right: 30px;
margin-top: 20px;
text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  font-size: 18px;
  line-height: 30px;
}
#demo20{
text-align: center;
margin-top: 50px;
}
.footer {
  background: url(../images/lastimg.png) no-repeat;
  background-size: cover;
  width: 100%;
  height: 350px;
  color: white;
  margin: 0 auto;
  margin-top: 50px;
}
.footer .alls {
  /* border: 1px solid white; */
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}
.footer .left .on {
  padding-top: 56px;
}
.on h2{
  font-size: 34px;
}
.on p{
  font-size: 21px;
}
.under {
  padding-top: 30px;
  font-size: 18px;
}
.footer .right {
  margin-top: 115px;
    margin-left: 120px;
}
.footer .right h1 span{
  font-size: 27.26px;
}
.footer .right img{
  width: 36px;
  height: 30px;
}
.footer .right h3 {
  margin-top: -35px;
  font-size: 26px;
  margin-left: 43px;
}
.footer .right h1{
  font-size: 39px;
  margin-top: 22px;
}
.hr {
  width: 100%;
  border: 0.5px solid #807e7e;
  height: 0.1px;
  background: #807e7e;
  margin-top: -55px;
  color: #807e7e;
}
.zuihou {
  width: 100%;
  height: 50px;
  /* border: 1px solid; */
  /* color: wheat; */
  color: white;
  text-align: center;
  line-height: 50px;
}
.zuihou p{
  font-size: 14px;
}
.heng {
  background: white;
  width: 120px;
  height: 3px;
  /* top: -3px; */
  position: relative;
  top: -3px;
}