.mian{
    width: 100%;
    height: 100%;
}
.container{
}
.header_wrap{
    background: #F8F8F8;
    line-height: 38px;
    font-size: 12px;
    font-family: Arial;
    font-weight: 400;
    color: #7C8A82;
}
.header_r{
    text-align: right;
}
.header_r img{
    width: 14px;
    margin-right: 5px;
}
.header_r span{
    padding-right: 10px;
}
.over{
    overflow:hidden;
    text-overflow:ellipsis;
    white-space: nowrap;

}
.over2{
    -webkit-box-orient: vertical;
    /* autoprefixer: on */
    -webkit-line-clamp: 2;
    overflow: hidden;
}
.over3{
    -webkit-box-orient: vertical;
    /* autoprefixer: on */
    -webkit-line-clamp: 3;
    overflow: hidden;
}



@media (min-width: 1200px) {
    .nav_l li {
        margin-right: 47px;
    }
    .nav_l li:last-child{
        margin-right: 0;
    }
    .nav_l{
        float: right;
        display: inline-block !important;
    }
    .logo{
       width: 104px;
       height: 58px; 
    }
    .nav_box{
        height: 110px;
        line-height: 110px !important;
        background-color: #fff;
    }
    /* 导航选中样式 */
    .navbar-nav a{
        transition: all 0.5s;
    }
    .navbar-nav a:hover{
        color: #404040 !important;
        padding-bottom: 5px;
        border-bottom:4px solid #00B050;
    }
    .navbar-nav .active_nav{
        color: #404040 !important;
        padding-bottom: 5px;
        border-bottom:4px solid #00B050;
    }
    .navbar-nav{
        font-size: 17px;
        font-family: Arial;
        font-weight: 400;
        color: #7C8A82;
    }
     /* footer */
     .footer_wrap{
        background: #27312C;
        border-top: 4px solid #9BBB59;
        position: relative;
    }
    .footer{
        padding: 54px 0 100px 0 ;
    }
    .logo_box img{
        width: 104px;
        height: 58px;
    }
    .footer_title{
        font-size: 19px;
        font-family: Arial;
        font-weight: bold;
        color: #FFFFFF;
        margin-bottom: 24px;
    }
    .footer_services a{
        font-size: 14px;
        font-family: Arial;
        font-weight: 400;
        color: #7C8A82;
    }
    .footer_services p{
        margin-bottom: 20px;
    }
    .footer_contact,.footer_Visit{
        font-size: 14px;
        font-family: Arial;
        font-weight: 400;
        color: #7C8A82;
    }
    .footer_contact_title{
        font-size: 14px;
        font-family: Arial;
        font-weight: 400;
        color: #9BBB59;
        margin-bottom: 14px !important;
    }
    .footer_contact p,.footer_Visit p{
        margin: 0;
    }
    .copyright{
        width: 100%;
        font-size: 12px;
        font-family: Arial;
        font-weight: 400;
        color: #7C8A82;
        text-align: center;
        border-top: 1px solid #7C8A82;
        height: 65px;
        line-height: 65px;
        margin-top: 44px;
        position: absolute;
        bottom: 0;
    }
}
@media (min-width: 1023px) and (max-width: 1199px){
    .nav_l li {
        margin-right: 47px;
    }
    .nav_l li:last-child{
        margin-right: 0;
    }
    .nav_l{
        width: 580px;
        float: right;
        display: inline-block !important;
    }
    .logo{
       width: 104px;
       height: 58px; 
    }
    .nav_box{
        height: 110px;
        line-height: 110px !important;
        background-color: #fff;
    }
    /* 导航选中样式 */
    .navbar-nav a{
        transition: all 0.5s;
    }
    .navbar-nav a:hover{
        color: #404040 !important;
        padding-bottom: 5px;
        border-bottom:4px solid #00B050;
    }
    .navbar-nav .active_nav{
        color: #404040 !important;
        padding-bottom: 5px;
        border-bottom:4px solid #00B050;
    }
    .navbar-nav{
        font-size: 17px;
        font-family: Arial;
        font-weight: 400;
        color: #7C8A82;
    }
     /* footer */
     .footer_wrap{
        background: #27312C;
        border-top: 4px solid #9BBB59;
        position: relative;
    }
    .footer{
        padding: 54px 0 100px 0 ;
    }
    .logo_box img{
        width: 104px;
        height: 58px;
    }
    .footer_title{
        font-size: 19px;
        font-family: Arial;
        font-weight: bold;
        color: #FFFFFF;
        margin-bottom: 24px;
    }
    .footer_services a{
        font-size: 14px;
        font-family: Arial;
        font-weight: 400;
        color: #7C8A82;
    }
    .footer_services p{
        margin-bottom: 20px;
    }
    .footer_contact,.footer_Visit{
        font-size: 14px;
        font-family: Arial;
        font-weight: 400;
        color: #7C8A82;
    }
    .footer_contact_title{
        font-size: 14px;
        font-family: Arial;
        font-weight: 400;
        color: #9BBB59;
        margin-bottom: 14px !important;
    }
    .footer_contact p,.footer_Visit p{
        margin: 0;
    }
    .copyright{
        width: 100%;
        font-size: 12px;
        font-family: Arial;
        font-weight: 400;
        color: #7C8A82;
        text-align: center;
        border-top: 1px solid #7C8A82;
        height: 65px;
        line-height: 65px;
        margin-top: 44px;
        position: absolute;
        bottom: 0;
    }
}
@media (min-width: 768px) and (max-width: 1023px){
    .header_r,.header_l{
        text-align: center;
    }
    .container_top{
        width: 100%;
    }
    .nav_box{
    }
    .logo{
        width: 80px;
        height: 35px;
        margin: 10px;
    }
    .nav_l li{
        text-align: center;
        line-height: 40px;
    }
    .navbar-header{
        background: #fff;
    }
    .navbar-brand{
        padding: 0;
    }
    .navbar-nav .active_nav{
        color: #00B050 !important;
    }
     /* footer */
     .footer_wrap{
        background: #27312C;
        border-top: 4px solid #9BBB59;
        position: relative;
    }
    .footer{
        padding-bottom: 100px;
    }
    .logo_box{
        padding-top: 50px;
        text-align: center;
    }
    .logo_box img{
        width: 104px;
        height: 58px;
    }
    .footer_title{
        font-size: 19px;
        font-family: Arial;
        font-weight: bold;
        color: #FFFFFF;
    }
    .footer_services a{
        font-size: 14px;
        font-family: Arial;
        font-weight: 400;
        color: #7C8A82;
    }
    .footer_services p{
    }
    .footer_contact,.footer_Visit{
        font-size: 14px;
        font-family: Arial;
        font-weight: 400;
        color: #7C8A82;
    }
    .footer_contact_title{
        font-size: 14px;
        font-family: Arial;
        font-weight: 400;
        color: #9BBB59;
        margin-bottom: 14px !important;
    }
    .footer_contact p,.footer_Visit p{
        margin: 0;
    }
    .copyright{
        width: 100%;
        font-size: 12px;
        font-family: Arial;
        font-weight: 400;
        color: #7C8A82;
        text-align: center;
        border-top: 1px solid #7C8A82;
        height: 65px;
        line-height: 65px;
        margin-top: 44px;
        position: absolute;
        bottom: 0;
    }
}
@media screen and (max-width:769px) {
    .header_r,.header_l{
        text-align: center;
    }
    .nav_box{
    }
    .logo{
        width: 80px;
        height: 35px;
        margin: 10px;
    }
    .nav_l li{
        text-align: center;
        line-height: 40px;
    }
    .navbar-header{
        background: #fff;
    }
    .navbar-brand{
        padding: 0;
    }
    .navbar-nav .active_nav{
        color: #00B050 !important;
    }
     /* footer */
     .footer_wrap{
        background: #27312C;
        border-top: 4px solid #9BBB59;
        position: relative;
    }
    .footer{
        padding-bottom: 100px;
    }
    .logo_box{
        padding-top: 50px;
        text-align: center;
    }
    .logo_box img{
        width: 104px;
        height: 58px;
    }
    .footer_title{
        font-size: 19px;
        font-family: Arial;
        font-weight: bold;
        color: #FFFFFF;
    }
    .footer_services a{
        font-size: 14px;
        font-family: Arial;
        font-weight: 400;
        color: #7C8A82;
    }
    .footer_services p{
    }
    .footer_contact,.footer_Visit{
        font-size: 14px;
        font-family: Arial;
        font-weight: 400;
        color: #7C8A82;
    }
    .footer_contact_title{
        font-size: 14px;
        font-family: Arial;
        font-weight: 400;
        color: #9BBB59;
        margin-bottom: 14px !important;
    }
    .footer_contact p,.footer_Visit p{
        margin: 0;
    }
    .copyright{
        width: 100%;
        font-size: 12px;
        font-family: Arial;
        font-weight: 400;
        color: #7C8A82;
        text-align: center;
        border-top: 1px solid #7C8A82;
        height: 65px;
        line-height: 65px;
        margin-top: 44px;
        position: absolute;
        bottom: 0;
    }
}