/* @media screen and (min-width:960px) {
    html,body {
      font-size: calc(100vw/1920*100) !important;
      background-color: #fff;
  }
  } */
header{
    height: 70px;
    background: #d5dce2;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all .5s;
} 
.head_box{height: 70px;}
header.header_fixed{
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.05);
    background: #fff;
}
header .logo img{
    display: block;
    height: 70px;
    padding: 8px 0;
}

/*导航*/
@media screen and (min-width:900px) {
	.top_closed{display: none;}
	.header-nav{background: var(--color);}
    .navToggle{display: none;}
    .app_logo{display: none;}
    .nav {
        /* height: 50px; */
    }
    .nav ul {display: flex;justify-content: flex-end;margin: 0 !important;padding: 0;}
    .nav ul li {
        display: inline;
        text-align: center;
        position: relative;
        font-size: 18px;
    }
    .nav ul li:hover{
        background: var(--linear-gradient-g);
    }
    .nav ul li:hover .p_a{
      /* background: var(--linear-gradient-g); */
      color: #fff;
    }
    
    .nav ul li:last-child {
        margin-right: 0;
    }
    .nav .p_a{
        line-height: 70px;
		color: #323232;
        font-size: 18px;

        
	}
    .nav ul li a {
        color: #333;
        display: block;
        padding: 0 15px;
        position: relative;
        z-index: 2;
    }
    .nav ul li::before{
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 0%;
        height: 2px;
        background-color: var(--main-color);
        transition: all .5s;
        -webkit-transition: all .5s;
        -moz-transition: all .5s;
        -ms-transition: all .5s;
        -o-transition: all .5s;
}
    
    .nav ul li a:hover,.nav ul li:hover a,
    .nav ul li.on {
        /* background: #084f96; */
        color: var(--main-color);
      
    }
    .nav ul li:hover::before{
        width: 100%;
        /* left: auto; */
      
    }
    
    .nav ul li .dropdown_menu {
        margin: 0px;
        padding: 0;
        position: absolute;
        z-index: 999;
        display: block;
        left: 50%;
        width: 200px;
        -webkit-transform-origin: top center;
        -ms-transform-origin: top center;
        transform-origin: top center;
        -webkit-transform:translateX(-50%) scaleY(0);
        -ms-transform:translateX(-50%) scaleY(0);
        transform:translateX(-50%) scaleY(0);
        -webkit-transition: -webkit-transform .3s .2s;
        transition: transform .3s .2s;
    }
    .nav ul li:hover .dropdown_menu {
        -webkit-transform:translateX(-50%) scaleY(1);
        -ms-transform:translateX(-50%) scaleY(1);
        transform:translateX(-50%) scaleY(1);
        -webkit-transition: -webkit-transform .3s;
        transition: transform .3s;
    }
    .nav ul li .dropdown_menu{
        background-color: #fff;
        box-shadow: 0 0 20px 0 rgba(0, 0, 0, .1);
    }
    .nav ul li .dropdown_menu  a {
        display: block;
        width: 100%;
        height: 40px;
        line-height: 40px;
        text-align: center;
        font-size: 18px;
        color: #333;
        padding: 0 15px;
        opacity: 0;
        -webkit-transform: translate(0, -20px);
        -ms-transform: translate(0, -20px);
        transform: translate(0, -20px);
        -webkit-transition: all .2s;
        transition: all .2s;
       
    }
    
    .nav ul li:hover .dropdown_menu a {
        opacity: 1;
        -webkit-transform: translate(0, 0);
        -ms-transform: translate(0, 0);
        transform: translate(0, 0);
        position: relative;
        transition: all .5s;
        -webkit-transition: all .5s;
        -moz-transition: all .5s;
        -ms-transition: all .5s;
        -o-transition: all .5s;
        -moz-transform: translate(0, 0);
        -o-transform: translate(0, 0);
    }
    
    
    .nav ul li .dropdown_menu a:hover {
        background: var(--linear-gradient-g);
        display: block;
        color: #fff !important;
        /* width: 116px; */
        /* height: 55px; */
    }
    .nav ul li.P_active::before{
        width: 100%;
    } 
    .nav ul li.P_active{
      background: var(--linear-gradient-g);
    }
    .nav ul li.P_active .p_a{color: #fff;}
    .nav ul li.P_active::before{display: none;}
} 

/* 底部 */

/* 手机底部 */
/* 手机端底部 */
.fixedBot {
    position: fixed;
    bottom: 0;
    left: 0;
    background-color: #fff;
    height: 60px;
    width: 100%;
    z-index: 99;
    border-top: 1px solid #e1e1e1;
    display: none;
}

.fixed-link {
    float: left;
    width: 25%;
}

.fixed-link i{
    display: block;
    margin: auto;
    width: 30px;
    height: 30px;
    margin-top: 6px;
}
.fixed-link .icon_home{
    background: url(../images/icon_home.png) no-repeat center;
    background-size: cover;
}
.fixed-link.active .icon_home{
    background: url(../images/icon_home_active.png) no-repeat center;
    background-size: cover;
}
.fixed-link .icon_product{
    background: url(../images/icon_product.png) no-repeat center;
    background-size: cover;
}
.fixed-link.active .icon_product{
    background: url(../images/icon_product_active.png) no-repeat center;
    background-size: cover;
}
.fixed-link .icon_tel{
    background: url(../images/icon_tel2.png) no-repeat center;
    background-size: cover;
}
.fixed-link .icon_gotop{
    background: url(../images/icon_gotop2.png) no-repeat center;
    background-size: cover;
}
.fixed-link:first-child.active .fixed-title,
.fixed-link:nth-child(2).active .fixed-title
{
    color: #df1111;
}
.fixed-title {
    text-align: center;
    font-size: 14px;
    color: #5a5a5a;
    line-height: 20px;
}

.fixed-link:hover .fa,
.fixed-link:hover .fixed-title {
    color: var(--main-color);
}

/* 手机端导航 */
@media screen and (max-width: 960px) {
    .head_box{height: 60px;}
    .fixedBot {
        display: block;
    }
    header .main{align-items: center !important;}
    header .tel{display: none;}
    header .logo{flex: 1;    margin-left: -10px;}
    header .logo img {
        display: block;
    display: block;
    height: 60px;
    padding: 8px 0;
        /* height: 1.1rem;
        padding: 0.2rem 0;
        margin: 0 ; */
    }
    .foot_nn{height: 60px;}
    .fixedBot{display: block;}
    .navToggle{
        display: block;
    height: 34px;
    float: right;
    margin-top: 12px;
    }
    .top,.t-con .r-tel{display: none;}
    
    .t-con{padding:10px;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        border-bottom: 1px solid #efefef;
        z-index: 1000;
    }
    .t-con .logo{height: 40px;}
    .t-con .logo .txt{margin-left: 10px;padding-left: 10px;}
    .t-con .logo h5{font-size: 16px;}
    .t-con .logo .txt p{font-size: 8.4px;}
    .w1200{width: 96%;}
	.top_closed{

        display: flex;justify-content: flex-end;padding-right: 20px;padding-top: 10px;
    }
   #m_nav_lu{
    list-style: none !important;
    padding: 0 !important;
   }
    .pc_block{display: none !important;}
    .app_block{display: block !important;}
    .header-box{height: 53px !important;}
    .header{background-color: #fff !important;}
    .header-left{width: 90%;height: 60px;padding: 5px 0;}
    .header .logo{height: 100% !important;}
    .navToggle img{height: 24px;display: block;}
    .m_nav{
        position: fixed;
        top: 0px;
        box-shadow: 0 15px 27px 0 rgba(167,165,165,0.38);
        width: 100%;
        height: 100%;
        background: #fff;
        transition: all ease 0.5s;
        -webkit-transition: all ease 0.5s;
        opacity: 1;
        visibility: visible;
        margin-top: 0;
        overflow-y: auto;
        transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
        top:   0;
        right: -100%;
        /*transform: translateX(100%);
        */visibility: hidden;
        -moz-transition: all ease 0.5s;
        -ms-transition: all ease 0.5s;
        -o-transition: all ease 0.5s;
        z-index: 100000;
}
    .m_nav.open{
        transform: translateX(0);
        right: 0;
        z-index: 100000;
        visibility: visible;
        transition: all ease 0.5s;
    }
    .m_nav .top{
        height: 50px;
        padding: 10px;
        box-sizing: border-box; 
    }
    .m_nav .top .closed{
        width: 30px;
        height: 30px;
        vertical-align: middle;
        cursor: pointer;
    }
    .m_nav .m_logo{
        width: 100%;
        margin:0 auto;
    }
    .m_nav .m_logo img{
        
        display: block;
        height: 60px;
        margin:6px auto;
    }
    
    .m_nav .ul li{
        padding: 0 20px;
        border-bottom: 1px solid #f5f5f5;
        transform: translateY(0);
        -webkit-transform: translateY(100%);
        transform: translateY(100%);
        -webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
        transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
        opacity: 0;
    }
    .m_nav.open .ul li{
        opacity: 1;
        -webkit-transform: translateY(0);
        transform: translateY(0);
        position: relative;
        -moz-transform: translateY(0);
        -ms-transform: translateY(0);
        -o-transform: translateY(0);
    }
    
    .m_nav .ul li:nth-child(1) {
        -webkit-transition: all .2s cubic-bezier(.77, 0, .175, 1) 0ms;
        transition: all .2s cubic-bezier(.77, 0, .175, 1) 0ms;
    }
    .m_nav .ul li:nth-child(2) {
        -webkit-transition: all .4s cubic-bezier(.77, 0, .175, 1) 0ms;
        transition: all .4s cubic-bezier(.77, 0, .175, 1) 0ms;
    }
    .m_nav .ul li:nth-child(3) {
        -webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
        transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    }
    .m_nav .ul li:nth-child(4) {
        -webkit-transition: all .8s cubic-bezier(.77, 0, .175, 1) 0ms;
        transition: all .8s cubic-bezier(.77, 0, .175, 1) 0ms;
    }
    .m_nav .ul li:nth-child(5) {
        -webkit-transition: all 1.0s cubic-bezier(.77, 0, .175, 1) 0ms;
        transition: all 1.0s cubic-bezier(.77, 0, .175, 1) 0ms;
    }
    .m_nav .ul li:nth-child(6) {
        -webkit-transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
        transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
    }
    .m_nav .ul li a{
        display: block;
        text-decoration: none;
        color: #333 !important;
        font-size: 16px;
        line-height: 40px;
        width: 100%;
    }
    .m_nav .ul li span{
        display: block;
        position: absolute;
        right: 0;
        top: 0;
        z-index: 1000;
        width: 50px;
        height: 40px;
        font-size: 20px;
        text-align: center;
        text-align: center;
        background: url(../images/icon_add.png) no-repeat center center;
        background-size: auto 20px;
    
    }
    .m_nav .ul li span.active{
        background: url(../images/icon_reduce.png) no-repeat center center;
        background-size: auto 20px;
    }
    .m_nav.open .ul .P_active{
        background-color: var(--main-color);
    }
    .m_nav.open .ul .P_active .p_a{
        color: #fff !important;
    }
    .m_nav.open .ul .P_active span{
        background: url(../images/icon_add_a.png) no-repeat center center;
        background-size: auto 20px;
    }
    .m_nav.open .ul .P_active span.active{
        background: url(../images/icon_reduce_a.png) no-repeat center center;
        background-size: auto 20px;
    }
    .m_nav .ul li .dropdown_menu{
        display: none;
    }
    .m_nav .ul li.dropdown.active .dropdown_menu{
        display: block;
    }
    .m_nav .ul li .dropdown_menu a{
        display: block;
        line-height: 40px;
        padding: 0 20px;
        box-sizing: border-box;
        border-bottom: 1px solid #f5f5f5;
        position: relative;
    }
    .m_nav .ul li .dropdown_menu a:last-child{
        border: none;
    }
    .m_nav .ul li .dropdown_menu a::after{
        content: '';
        width: 10px;
        height: 3px;
        background-color: var(--main);
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
    }
    .m_nav.open .ul .P_active .dropdown_menu a{
        color: #fff !important;
    }
    footer .right{
        display: none;
    }
}