.section {
    padding:5% 0;
    overflow: hidden;
}
.home-title {
    text-align: center;
    margin: 0 auto 3% ;
    width: 25%;
    background: url('../images/left.png') no-repeat top left, url('../images/right.png') no-repeat right bottom;
}
.home-title h3 {
    font-size: 30px;
    padding-bottom: 6%;
    width: 80%;
    margin: 2% auto 1.5%;
    letter-spacing: 2px;
    border-bottom: 2px solid #1279c8;
}
.home-title h4 {
    font-size: 26px;
}
.home-desc {
    width: 577px;
    margin: 0 auto;
    font-size: 18px;
    line-height: 34px;
}
.home-desc p {
    line-height: 34px;
}
.home-subTitle {
    width: 46%;
    margin: 3% auto;
    font-size: 26px;
    text-align: center;
    background: url('../images/company-left.png') no-repeat center left, url('../images/company-right.png') no-repeat right center;
}
/***home***/
.menu_nav {
    position: fixed;
    top: 0;
    left:50%;
    height: 80px;
    padding: 0 35px;
    width: 1180px;
    margin-left:-590px;
    background-color: #fff;
    z-index:88;
    box-shadow: 1px -1px 22px rgba(0, 0, 0, 0.1);
}
.menu_nav li a{
    color: #3e3e3e;
    display: inline-block;
    line-height: 75px;
}
/*.menu_nav li a:hover{
    border-bottom:5px solid #1079ca;
    color: #1079ca;
}*/

.menu_nav li a.selected{
    border-bottom:5px solid #1079ca;
    color: #1079ca;
}
.menu_nav .menu_logo {
    width: 255px;
    line-height: 80px;
    margin: 0;
    float: left;
}
.menu_nav .menu_logo img {
    margin-right: 15px;
    height: 50px;
    vertical-align: middle;
}
.menu_nav ul {
    width: 630px;
    margin: 0 auto;
    float: left;
}
.menu_nav > div,
.menu_nav .menu_code {
    width: 145px;
    float: left;
    text-align: center;
}
.menu_nav > div img,
.menu_nav .menu_code img {
    vertical-align: bottom;
}
.menu_nav .tel_nav {
    color: #df3c2d;
    font-size: 16px;
    margin-top: 1%;
}
.menu_nav .tel_nav img {
    margin-right: 10px;
    width: 25px;
}
.menu_nav .tel_nav p:first-of-type {
    margin-bottom: 5px;
}
.menu_nav .tel_nav p:last-of-type {
    font-weight: bold;
    font-size: 20px;
}
.menu_nav .menu_code {
    width: 80px;
    text-align: center;
    line-height: 80px;
    margin: 0;
}
.menu_nav .menu_code img {
    vertical-align: middle;
    height: 80px;
}
.menu_nav li {
    font-size: 18px;
    vertical-align: bottom;
    cursor: pointer;
    padding: 0 1% 0;
    margin: 0 1%;
    float: left;
    line-height: 75px;
}
.menu_nav li img {
    margin-right: 10px;
    vertical-align: text-bottom;
}
/*****companyPage***/
.company-idea p {
    line-height: 32px;
    padding-left: 6%;
    background: url('../images/prompt.png') left center no-repeat;
    -webkit-background-size: 3%;
    background-size: 3%;
}
.certificates-t{
    padding: 5% 6% ;
    overflow: hidden;
}
.productIntroductPage {
    overflow: hidden;
}
.certificates-t,
.productIntroductPage {
    background: url('../images/certificates.png') no-repeat;
    -webkit-background-size: cover;
    background-size: cover;
    width: 100%;
}
.certificates-t .certificates,
.productIntroductPage .certificates {
    width: 1100px;
    margin-top:5%;
    text-align: center;
}
.certificates-t .certificates > div,
.productIntroductPage .certificates > div {
    float: left;
}
.certificates-t .certificates .certificates-title,
.productIntroductPage .certificates .certificates-title {
    margin-bottom: 4%;
    font-size: 26px;
    margin-left: -8%;
}
.certificates-t .certificates > div,
.productIntroductPage .certificates > div {
    width: 50%;
}
.certificates-t .certificates li,
.productIntroductPage .certificates li {
    float: left;
    margin-right: 8%;
    width: 41%;
}
.certificates-t .certificates li img,
.productIntroductPage .certificates li img {
    border-radius: 10px;
    width: 100%;
    box-shadow: 1px -1px 22px rgba(0, 0, 0, 0.1);
}
.certificates-t .certificates li p,
.productIntroductPage .certificates li p {
    margin-top:10%;
    font-size: 22px;
}
.foot-nav {
    text-align: center;
    font-size: 14px;
    /*height: 12%;*/
    background: #fff;
    width: 100%;
    padding: 5px 0 5px 0 ;
    letter-spacing: 2px;
    position: fixed;
    bottom:0;
    left:0;
    /*display: none;*/
    z-index:55;
}
.foot_hide{
    display: none;
}
.foot-nav p {
    margin: 4px 0 3px;
}
.shoppingPage {
    -webkit-background-size: cover;
    background-size: cover;
}
.shoppingPage .shopping {
    width: 800px;
}
.shoppingPage .shopping img {
    width: 30%;
}
.shoppingPage .shopping-code {
    text-align: center;
    float: left;
}
.shoppingPage .shopping-code p {
    margin: 10px 0 5px;
    line-height: 26px;
}
.shoppingPage .shopping-guarantee {
    color: #dd3d31;
    float: left;
    margin: 0 0 0 8%;
    width: 40%;
}
.shoppingPage .shopping-guarantee p {
    margin: 0;
    font-size: 22px;
    letter-spacing: 4px;
}
.shoppingPage .shopping-guarantee p .red {
    font-size: 50px;
}
.shoppingPage .shopping-guarantee p span {
    margin-left:-5px;
}
.shoppingPage .shopping-guarantee P:not(:last-of-type) {
    margin-left: 20%;
}
.product-left,
.product-right {
    width: 60px;
    height: 120px;
    display: inline-block;
    background: url('../images/product-left.png') no-repeat !important;
    background-size: 100% 100%  !important;
}
.product-left{
    left:-5%;
}
.product-right {
    background: url('../images/product-right.png') no-repeat !important;
    background-size: 100% 100%  !important;
    right: -5%;
}
.product {
    width: 820px;
    overflow: hidden;
    margin: 0 auto 2%;
}
.product > div {
    float: left;
    letter-spacing: 2px;
}
.product > div h3,
.product > div h4,
.product > div p {
    color: #dd3c2a;
}
.product > div h3 {
    font-size: 24px;
}
.product > div h4 {
    font-size: 22px;
}
.product > div p {
    font-size: 22px;
    margin: 0 0 5px;
}
.product .product-l {
    text-align: center;
}
.product .product-r {
    font-size: 20px;
    margin-left: 70px;
}
.product .product-r span {
    margin-left: 4%;
}
.product .product-l2 {
    margin-top: 7%;
}
 .product .product-l4 {
     margin-top: 4%;
 }
.product .product-b1 {
    margin-top: 1%;
}
.product .product-r li {
  font-size: 18px;
    line-height: 28px;
}
.product .product-b{
    margin: 25px 0 5px;
}
.product-title{
    margin-bottom:6%;
}
.product .product-pb {
    margin-left: 60px;
    margin-top: 10px;
}
@media screen and (max-width: 1500px) and (min-width: 1320px) {
    /*.certificates-t {*/
        /*padding: 5% 6% 5%;*/
        /*overflow: hidden;*/
    /*}*/
    /*.section{*/
        /*padding: 5% 0;*/
    /*}*/

    /*.home-title {*/
        /*!*margin-bottom: 1%;*!*/
    /*}*/

    /*.product-title {*/
        /*!*margin-bottom: 2%;*!*/

    /*}*/

    .shoppingPage .shopping-code p {
        /*margin: 0 0 5px 0;*/
        line-height: 20px;
    }

    /*.product .product-b {*/
        /*!*margin: 5px 0 0 0;*!*/
    /*}*/

    .product > div p {
        font-size: 20px;
    }

    .product .product-r li {
        font-size: 16px;
    }

    .home-desc {
        font-size: 16px;
    }

    /*.home-subTitle {*/
        /*!*margin: 2% auto;*!*/
    /*}*/

    .home-title h3 {
        font-size: 26px;
    }

    .home-title h4 {
        font-size: 24px
    }

    .certificates-t .certificates, .productIntroductPage .certificates {
        margin-top: 0;
    }

    .certificates-t .certificates li img, .productIntroductPage .certificates li img {
        width: 80%;
    }

    .certificates-t .certificates li, .productIntroductPage .certificates li {
        margin-right: 0;
    }

    /*.certificates-t .certificates li p {*/
        /*!*margin-top: 1%;*!*/
    /*}*/

    .product > div img {
        width: 80%;
    }

    .product > div h3 {
        font-size: 22px;
    }

    /*.product > div p {*/
        /*!*margin: 15px 0 3px;*!*/
    /*}*/

    /*.shoppingPage .shopping-guarantee P:not(:last-of-type) {*/
        /*!*margin-left: 20%;*!*/
    /*}*/

    .foot-nav {
        padding: 5px 0 20px 0;
    }

    .certificates-t .certificates .certificates-title, .productIntroductPage .certificates .certificates-title {
        margin-left: -15%;
    }

    .shoppingPage .shopping-guarantee p .red {
        font-size: 40px;
        margin-left: -10px;
    }

    .shoppingPage .shopping-guarantee p span {
        margin-left: -10px;
    }
    .container-page{
        padding-top:80px;
    }
    .home_page {
        height:568px;
        background: url('../images/home1.jpg') no-repeat;
        background-size: cover;
    }

    .home-desc {
        width: 513px;
    }

    .shoppingPage .shopping {
        width: 687px;
        overflow: hidden;
    }

    .product .product-l1 {
        margin-top: 3%;
    }

    .product .product-l4 {
        margin-top: 6%;
    }

    .product .product-l3 {
        margin-top: 3%;
    }
    .certificates-t .certificates .certificates-title{
        font-size:24px;
    }
    .shoppingPage .shopping-guarantee{
        margin: 2% 0 0 8%;
    }
    .certificates-t .certificates li p{
        font-size:20px;
    }
    /*.product .product-pb {*/
        /*!*margin-top: 0;*!*/
    /*}*/

    /*.product .product-r p{*/
    /*margin: 0 0 0 5px;*/
    /*}*/
}