.banner{
  width: 100%;
}
.banner_top{
  width: 100%;
  display: flex;
  text-align: center;
  background-image:url('../images/banner.png');
  height:300px;
  background-size:cover;
  background-position:center;
}
.banner>.banner_top>img{
  width:100%;
}
.banner_cont{
  max-width: 1180px;
  width:70%;
  margin: 0 auto;
  height: 100%;
  
}
.banner_out{
  margin-right: 0px;
  float: right;
  margin-top: 30px;
}
.logo
{
  text-align: center;
  height: 162px;
  margin-top: 20px;
}
.login{
   display: flex;
  justify-content: flex-end;
}
.login>.login_left{
  display: flex;
  align-items: center;
}
.login>.login_left>img{
  width: 30px;
  height: 30px;
  margin-right: 10px;
}
.login>.login_left>span{
  font-size: 16px;
  color: #aa0f25;
}
.login>.login_right{
  display: none;
}
.search{
  height: 40px;
  margin-top: 30px;
  display: flex;
  margin-right: -50px;
}
.search>input{
  width: 180px;
  height: 100%;
  border: 1px solid #C3C3C3;
  border-radius: 3px 0 0 3px;
  font-size: 14px;
  padding: 0 30px 0 15px; 
  box-sizing: border-box;
  outline: none;
}
.search>input::-webkit-input-placeholder{

}
.search>div{
  width: 70px;
  height: 100%;
  background-color: #AA0F25;
  font-size: 14px;
  color: #fff;
  border-radius: 0 3px 3px 0;
  text-align: center;
  line-height: 40px;
  cursor: pointer;
}
.banner>div>.tab{
  width: 100%;
  height: 51px;
  background-color: #aa0f25;
  box-shadow: inset 0px -9px 8px #aaacb387;
}
.tabhidden{
  display: block;
}
.banner>div>.tab>ul{
  padding-top: 10px;
  display: flex;
  justify-content: space-between;
  font-size: 16px;

  margin: 0 auto;
  overflow: hidden;
  letter-spacing: 1px;
}
.banner>div>.tab .container{
	padding-left:0;
	padding-right:0;
}
.banner>div>.tab>ul>li{
  box-sizing: border-box;
  transition: all .5s ease;
  font-weight: bold;
  text-align: center;
  line-height: 2;
}
.tab>ul>li>a{
  color: #fff;
  line-height: 2;
  width: 100%;
  /*border-bottom: 2px solid #d6d6d6e0;*/

}
.navbar-nav {
	float:none;
}
@media only screen and (max-width:1500px) {
.banner_out {
    margin-top: 200px;
	}
}
@media (max-width:800px) {
    .banner>div>.tab>ul{
        font-size: 15px;
        letter-spacing: 0px;
    }
}