.head{
  display: flex;
    justify-content: space-between;
    align-items: center;
padding:0 120px;
background:white;
position:fixed;	
top:0;
left:0;
z-index:99;
width:100%;
box-shadow:0 0 20px 0 rgba(0,0,0,0.1);
}
.head_l{
  display: flex;
  align-items: center;
}
.logo a{
    display: flex;
}
.logo img{
    width: 200px;
}
.head_link{
    margin-right: 10px;
    transition: all 0.5s;
}
.head_link:hover{
    color: #E01A21;
}
.head_nav{
display: flex;
    justify-content: space-between;
    align-items: center;
}
.navge{
display: flex;
margin-left: 75px;
}
.navge .column_act .nav1 a{
    color: #E01A21;
    font-weight: bold;
}
.navge .column_act .nav1:before{
    content: '';
    display: block;
    height: 2px;
    width: 100%;
    left: 0;
    bottom: 0;
    background:#E01A21;
    position: absolute;
}
.nav1{
display: flex;
height:78px;
align-items: center;
position:relative;
}
.nav1 a{
    cursor: pointer;
transition:all 0.5s;
}
.nav2{
display:none;
position:absolute;
box-shadow: 0 3px 10px 0 rgba(0,0,0,0.06);
background:rgba(255,255,255,0.8);;
z-index:2;
width:100%;
left: 0;
padding: 47px 120px;
backdrop-filter: blur(10px);
}
.nav2_flx{
    display: flex;
    align-items: center;

}
.nav2_l{
    width: 19%;
    border-right: 1px solid rgba(45, 45, 45, 0.10);
    margin-right: 9.9%;
}
.nav2_r{
    width: 70%;
    display: flex;
    flex-wrap: wrap;
}
.nav_column_en{
    color: rgba(45, 45, 45, 0.6);
}
.nav2 a{
transition:all 0.5s;
flex: 0 0 16.66%;
display: flex;
align-items: center;
}
.nav2 a:nth-child(n+7){
    margin-top: 20px;
}
.nav2 a:after{
    content: '';
   margin-left: 16px;
    display: block;
    width: 6px;
    height: 6px;
    background-color: transparent;
    border-right: 1px solid rgba(224, 26, 33, 1);
    border-top: 1px solid rgba(224, 26, 33, 1);
    -ms-transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
    transition:all 0.5s;
    opacity: 0;
}
.nav2 a:hover{
color:#E01A21;
}
.nav2 a:hover:after{
opacity: 1;
}
.navge>div{
margin-right:40px;
}
.navge>div:last-child{
margin-right:0px;
}
.navge>div:hover .nav1 a{
color:#E01A21;
}
.search{
display:flex;
align-items: center;
}
.search_btn{
display:flex;
margin-left: 30px;
}
.enterprise{
    position: relative;
}
.enterprise_title{
    height: 78px;
    display: flex;
    align-items: center;
    cursor: pointer;
}
.enterprise_title::after{
    content: '';
            display: block;
            width: 5px;
            height: 5px;
            background-color: transparent;
            border-right: 1px solid rgba(0,0,0,1);
            border-top: 1px solid rgba(0,0,0,1);
            -ms-transform: rotate(135deg);
            -webkit-transform: rotate(135deg);
            transform: rotate(135deg);
            transition:all 0.5s;
            margin-left: 8px;
}
.enterprise_list{
    display: none;
    position: absolute;
    right: -46px;
    padding: 0 20px;
    max-height: 320px;
    overflow: hidden;
    box-shadow: 0 3px 10px 0 rgba(0,0,0,0.06);
    width: 270px;
    background: rgba(255,255,255,0.9);
}
.enterprise_list a{
    height: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    position: relative;
    color: rgba(0,0,0,0.8);
    transition: all 0.5s;
}
.enterprise_list a:hover{
    color: #E01A21;
}
.enterprise_list a::after{
    content: '';
    position: absolute;
    right: 30px;
    top: 0px;
    bottom: 0px;
    margin: auto 0;
            display: block;
            width: 8px;
            height: 8px;
            background-color: transparent;
            border-right: 1px solid #E01A21;
            border-top: 1px solid #E01A21;
            -ms-transform: rotate(45deg);
            -webkit-transform: rotate(45deg);
            transform: rotate(45deg);
            transition:all 0.5s;
}
.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{
    background-color: #E01A21 !important
}
.phone_menu{
    display: none;
    width: 30px;
    position: relative;
    margin-left:30px;
}
.phone_menu span {
    background: #E01A21;
    height: 2px;
    display: block;
    transition: 0.5s;
    width: 100%;
}
.phone_menu span:first-child {
    transition: 0.5s;
    position: absolute;
    transform: translateY(-8px);
}
.phone_menu span:last-child {
    transition: 0.5s;
    position: absolute;
    transform: translateY(8px);
    top: 0;
}
.menu_act span:first-child {
    transition: 0.5s;
    transform: translateY(0px) rotate(45deg);
}
.menu_act span:last-child {
    transition: 0.5s;
    transform: translateY(0px) rotate(135deg);
}
.menu_act span:nth-child(2) {
    opacity: 0;
    transition: 0.5s;
}

.footer a{
    transition: all 0.5s;
}
.footer a:hover{
    color: #E01A21;
}
.footer_top{
    background-color: #F2F2F2;
    padding: 30px 0 20px;
}
.foot_search{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.foot_search div{
    width: 32%;
    position: relative;
    border: 1px solid rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    padding: 0 16px;
    background: white;
}
.foot_search input{
    background: white;
    border: none;
    padding-right: 16px;
    height: 48px;
    width: calc(100% - 20px);
}
.foot_search svg{
   cursor: pointer;
}
.foot_line{
    margin: 24px 0 44px;
    background-color: #BFBFBF;
    height: 1px;
}
.foot_nav{
    display: flex;
    justify-content: space-between;
}
.foot_nav1{
    font-weight: bold;
    line-height: 1;
    color: #2D2D2D;
}
.foot_nav2{
    margin-top: 26px;
}
.foot_nav2 div{
    margin-bottom: 17px;
    line-height: 1;
}
.foot_nav2 div:last-child{
    margin-bottom: 0px;
}
.foot_nav2 a{
    color: rgba(45, 45, 45, 0.8);
    line-height: 1;
}
.footer_btm{
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #E6E6E6;
    color: rgba(45, 45, 45, 0.8);
    flex-wrap: wrap;
}
.footer_btm a{
    color: rgba(45, 45, 45, 0.8);
}
.foot_shu{
    width: 1px;
    height: 12px;
    background: rgba(45, 45, 45, 0.8);
    margin: 0 15px;

}
.footer_btm em{
    margin: 0 12px;
}
.footer_btm a:last-child{
    margin-left: 12px;
}
.r_menu{
    position: fixed;
    right: 0;
    bottom: 300px;
    display: none;
    z-index: 9;
}
.r_menu a{
    width: 56px;
    height: 56px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 10px;
    cursor: pointer;
    background-size: cover;
}
.r_menuLk{
    background: rgba(224, 26, 33, 1);
    background-image: url(/upload/image/2024/01/16/cc47ff3b-5f8f-43cb-984c-6daabb3e9ecb.png);
}
.r_menuTop{
    background: rgba(25, 25, 25, 0.60);
    background-image: url(/upload/image/2024/01/16/2fa38f19-3645-4ed4-a77a-ac54523843ba.png);
}
@media only screen and (max-width:1650px) {
    .logo img{
        width: 170px;
    }
.head {
    padding: 0 40px;
}
.navge{
    margin-left: 40px;
}
.navge>div {
margin-right: 25px;
}
.search_btn {
    margin-left: 20px;
}
.enterprise_list{
    right: -36px;
}
.foot_nav2 {
    margin-top: 20px;
}
.foot_line {
    margin: 20px 0 30px;
}
.nav2{
    padding: 47px 60px;
}
.nav2_l{
    margin-right: 5%;
}
.nav2_r{
    width: 76%;
}
.nav2 a:nth-child(n+7) {
    margin-top: 15px;
}
}
@media only screen and (max-width:1300px) {
  .navge>div{
      margin-right: 10px;
  }  
}

@media only screen and (max-width:1200px) {
    .head {
    padding: 0 30px;
}
.logo img{
width:100px;
}
.navge{
    margin-left: 24px;
}
.navge>div {
margin-right: 15px;
}
.nav1{
height: 60px;
}
.enterprise_title{
    height: 60px;
}
.nav2 {
    padding: 47px 30px;
}
  .nav2 a{
   font-size: 14px;   
  }
  .nav2 a:after{
      margin-left: 10px;
  }
  .navge{
position:fixed;
top:60px;
width:100%;
left:0;
height:calc(100% - 60px);
background:white;
display:none;
padding:30px 20px 0;
margin-left: 0;
}
.phone_menu{
        display: block;
    }
.navge>div{
margin-right:0;
}
.xuan:after{
content: '';
    position: absolute;
    right: 0px;
    top: 0px;
    bottom: 0px;
    margin: auto 0;
    display: block;
    width: 8px;
    height: 8px;
    background-color: transparent;
    border-right: 2px solid rgba(0,0,0,0.2);
    border-top: 2px solid rgba(0,0,0,0.2);
    -ms-transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
    transition:all 0.5s;
}
.xuan_act:after{
-ms-transform: rotate(135deg);
    -webkit-transform: rotate(135deg);
    transform: rotate(135deg);
}
.navge .column_act .nav1:before{
    display: none;
}
.nav1 {
height: 40px;
}
.nav2{
position:relative;
box-shadow: none;
padding:10px 20px;
}
.nav2 a{
margin-bottom: 10px;
margin-top: 0 !important;
justify-content: center;
}
.r_menu{
    bottom: 150px;
}
.r_menu a{
    width: 40px;
    height: 40px;
    
}
.nav2_l{
    display: none;
}
.nav2_r {
    width: 100%;
    flex-direction: column;
}
.nav2 a:after{
    display: none;
}
}
@media only screen and (max-width:1000px) {
.head {
padding: 0 20px;
    height: 60px;
}

}
@media only screen and (max-width:768px) {
    .phone_menu{
        margin-left: 12px;
    }
    .foot_nav{
        display: none;
    }
    .foot_line{
        display: none;
    }
    .foot_search img{
        width: 100px;
    }
    .footer_btm{
        padding: 20px;
        height: auto;
    }
    .foot_search input{
        height: 34px;
    }
    .foot_search div {
        width: 50%;
    }
    .enterprise_list{
        width: 290px;
    }
}