.header{
position: relative;
width: 1200px;
margin: auto;
  
position: relative;
}
.mobile-nav{
	display: none;
}
.m-menu{
  display: none;
}

.mobile-nav .close{
  display: none;
}
.m-con4{
	display: none;
}
.m-con5-title{
	display: none;
}
.logo{
  width: 135px;
  height: 36px;
}

nav {
		width: 1200px;
	  flex: 1;
	  display: flex;
	  /*justify-content: space-around;*/
	 	align-items: center;
	  height: 70px;
}
nav ul {
margin: auto;
background: #FFFFFF;
border-radius: 0px 0px 0px 0px;
opacity: 1;

}
nav ul ul {
    display:none;
}
nav ul li {
    float:left; 
}

nav ul li a {
    display:block;
    padding:25px 30px;
    color:#000;
    text-decoration:none;
    font-family:"微软雅黑";
    display: flex;
}
nav ul li a i{
		display: block;
    width: 8px;
    height: 4px;
    background: url(https://cdn.10goo.com/sc/sc/imgs/select.png) no-repeat center center;
    padding-top: 18px;
}

nav ul li:hover > ul {
    display:block;
}
nav ul li:hover {
   
    font-size: 14px;
		font-family: Microsoft YaHei UI-Regular, Microsoft YaHei UI;
		font-weight: 400;
		
}
nav ul li:hover a {
    color: #2254F4;
    font-size: 14px;
		
		font-weight: 400;
}
nav ul ul {
    background:#5f6975;
    border-radius:0;
    position:absolute;
    top:100%;
    padding:0;
}
nav ul ul li {
    float:none;
    border-top:1px solid #6b727c;
    border-bottom:1px solid #575f6a;
}
nav ul ul li a {
    color:#FFF;
}   
nav ul ul li a:hover {
    background:#2254F4;
}
nav ul ul ul {
    width:100%;
    position:absolute;
    left:100%;
    top:50%;
}
.line{
	width: 180px;
	display: flex;
	position: relative;
}
.line .line-left{
	width: 1px;
	height: 70px;
	
  border-right:solid #E5E5E5 1px;
    
}

.line-right{
	width: 1px;
	height: 70px;
  border-right:solid #E5E5E5 1px;

}
.nav-line-txt{
	font-size: 12px;
	font-weight: 400;
	color: #999999;
	line-height: 14px;
	position: absolute;
	top: 30px;
  left: 15px;
  display: flex;
}
.nav-line-txt i{
	display: block;
	width: 12px;
	height: 12px;
	background: url(https://cdn.10goo.com/sc/sc/imgs/sou.png) no-repeat center center;
	margin-left: 80px;
}
.line input{
	background: none; 
	border: none; outline: none;
	
}
nav .con2{
	/*padding-right: 50px;*/
}
nav .con2 a{
	display: block;
    padding: 25px 20px;
    color: #666666;
    float: left;
    font-size: 12px;
}

nav .phone{
	width: 140px;
	height: 34px;
	border-radius: 50px 50px 50px 50px;
	opacity: 1;
	border: 1px solid #2254F4;
    display: flex;
      margin-left: auto;

}
nav .phone2{
	width: 28px;
	height: 28px;
	margin-top: 2px;
  margin-left: 2px;
}
nav .phone span{
	font-size: 12px;
	color:  #2254F4;
	padding-left: 7px;
	padding-top: 10px;
	
}
.banner{
  width: 100%;
   height: 500px;
    margin: auto;
  overflow: hidden;
  position: relative;
  background: url('https://cdn.10goo.com/sc/sc/imgs/banner.png') no-repeat center center;
}
@media (max-width: 630px){
.con{
		max-width: 100%;
		padding: 0 15px;
	}
  .header{
    width: auto;
    position: relative;
  }
  .header nav{
    display: none!important;
  }
  .header .mobile-nav{
    position: relative;
    background: #FFFFFF;
    display: flex;
    align-items: center; /* 垂直居中 */
    justify-content: flex-start;
  /* 避免依赖 rem，直接用 px 或 flex 布局 */
    height: 60px; /* 固定高度，和移动端导航栏高度一致 */
    padding: 0 15px;
  }
  .mobile-nav .close{
	width: 26px;
	height: 26px;
  }
  .mobile-nav div{
    height: 100%;
  }
  .mobile-nav .login{
      width: 30%;
      display: block;
      max-height: 100%; /* 让图片自适应容器高度 */
      /* width: auto; */
  }
  
  .banner {
  	height: 250px;
    background: url('https://cdn.10goo.com/sc/sc/imgs/m-banner.png') no-repeat;
    background-size: cover;
  }
  .m-footer-row{
	display: block;
}
	
footer{
	display: none;
}
}