div,
ul,
li,
p,
h1,
h2,
h3,
h4,
h5,
h6,
span {
    margin: 0;
    padding: 0;
}

ul,li{
    list-style: none;
}

div,
ul,
li{
    box-sizing: border-box;
}

a,
a:hover,
a:active,
a:link,
a:visited{
    text-decoration: none;
    color: #332C2B;
}

body{
    min-width: 991px;
    overflow-x:hidden;
}

img{max-width:100%;}

.flex {
    display: flex;
}

.container-fluid {
    padding: 0;
    position: relative;
}

.header {
    width: 100%;
    height: 70px;
    background-color: #fff;
    align-items: center;
    justify-content: center;
}

.header > .icon {
    width: auto;
    height: 100%;
}

.header > .nav-bar {
    align-items: center;
    justify-content: center;
    height: 100%;
    margin-left:250px;
}


.header > .nav-bar > .nav-item{
    height: 100%;
    padding: 0 20px;
    color: #332C2B;
    align-items: center;
    position: relative;
    cursor: pointer;
    min-width:70px;
    justify-content: center;
}

.header > .nav-bar > .nav-item:hover,
.header > .nav-bar > .nav-item.active{
    color: #fff;
    background-color: #0B60A8;
}
.header > .nav-bar > .nav-item:hover .link,
.header > .nav-bar > .nav-item.active .link{
    color: #fff;
}

#index .index, #about .about, #news .news, #products .products, #service .service, #contact .contact {
    color: #fff;
    background-color: #0B60A8;
}

.header > .nav-bar > .nav-item > .submenu{
    position: absolute;
    top: 70px;
    left: 0;
    display: none;
    background-color: #fff !important;
    z-index: 99;
    width:802px;
}

.header > .nav-bar > .nav-item.have-sub:hover .submenu{
    display: block;
    cursor: default;
}

.header > .nav-bar > .nav-item > .submenu.about,
.header > .nav-bar > .nav-item > .submenu.services,
.header > .nav-bar > .nav-item > .submenu.news{
    width: 100%;
}

.header > .nav-bar > .nav-item > .submenu.about > .sub-item,
.header > .nav-bar > .nav-item > .submenu.services > .sub-item,
.header > .nav-bar > .nav-item > .submenu.news > .sub-item{
    width: 100%;
    height: 40px;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    line-height: 20px;
    color: #757475;
}

.header > .nav-bar > .nav-item > .submenu.about > .sub-item:hover,
.header > .nav-bar > .nav-item > .submenu.services > .sub-item:hover,
.header > .nav-bar > .nav-item > .submenu.news > .sub-item:hover{
    color: #fff;
    background-color: #0B60A8;
}

.header > .nav-bar > .nav-item.have-sub:hover .submenu.products{
    display: flex;
}

.header > .nav-bar > .nav-item > .submenu.products{
    padding: 15px;
    left: 52px;
    transform: translateX(-50%);
}

.header > .nav-bar > .nav-item > .submenu.products > .sub-item{
    padding: 0 10px;
    white-space: nowrap;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    width:25%;
}

.header > .nav-bar > .nav-item > .submenu.products > .sub-item:not(:last-child){
    border-right: 2px solid #76B0E0;
    border-image: linear-gradient(transparent, #cbcece, transparent) 5 5;
}

.header > .nav-bar > .nav-item > .submenu.products > .sub-item > .title{
    font-size: 14px;
    line-height: 28px;
    color: #0B60A8;
    font-weight: bold;
    margin-bottom: 15px;
}

.header > .nav-bar > .nav-item > .submenu.products > .sub-item > img{
    width: 90px;
    height: 60px;
    object-fit: cover;
    object-position: center;
    margin-bottom: 15px;
    min-width:90px;
}

.header > .nav-bar > .nav-item > .submenu.products > .sub-item > .product{
    font-size: 12px;
    line-height: 24px;
    color: #332C2B;
    width: 100%;
    text-align: left;
display: inline-block;
  white-space: nowrap; 
  width: 100%; 
  overflow: hidden;
  text-overflow:ellipsis;
}

.header > .nav-bar > .nav-item > .submenu.products > .sub-item > .product:hover{
    color: #0B60A8;
}

.section {
    padding: 30px 0;
}

.section-title {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.section-title > .title-top span:first-child {
    color: rgba(11, 96, 168, 1);
    font-weight:bold;
}

.section-title > .title-top span:last-child {
    color: rgba(51, 44, 43, 1);
}

.section-title > .title-middle {
    width: 156px;
    height: 1px;
    background-color: rgba(182, 182, 183, 1);
    position: relative;
    margin: 16px 0;
}

.section-title > .title-middle::after {
    content: "";
    position: absolute;
    top: -3px;
    left: 63px;
    width: 30px;
    height: 6px;
    background-color: rgba(11, 96, 168, 1);
}

.footer {
    width: 100%;
    background-color: #323232;
    padding-top: 20px;
}

.footer > .footer-content{
    padding-bottom: 20px;
}

@media screen and (max-width: 991px) {
    .footer > .footer-content {
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
    }

    .footer > .footer-content > .footer-main {
        width: 100%;
        padding-right: 0;
        justify-content: space-between;
    }

    .footer > .footer-content > .footer-side{
        width: 100%;
        align-items: flex-end;
        justify-content: space-between;
    }

    .footer > .footer-content > .footer-side > .contact-info {
        width: 48%;
        align-items: center;
        justify-content: space-between;
    }

    .footer > .footer-content > .footer-side > .address-info{
        width: 48%;
        margin-top: 20px;
    }
}

@media screen and (min-width: 991px) {
    .footer > .footer-content{
        align-items: flex-start;
        justify-content: center;
    }

    .footer > .footer-content > .footer-main {
        flex: auto;
        justify-content: space-between;
        padding-right: 2vw;
    }

    .footer > .footer-content > .footer-side {
        flex-direction: column;
        align-items: center;
    }

    .footer > .footer-content > .footer-side > .contact-info {
        width: 100%;
        align-items: flex-start;
        justify-content: space-between;
        margin-bottom: 20px;
    }
}

.footer > .footer-content > .footer-main > .menu{
    flex-direction: column;
}

.footer > .footer-content > .footer-main > .menu a{
    width: 100%;
}

.footer > .footer-content > .footer-main > .menu > .title {
    font-size: 16px;
    color: #fefefe;
    line-height: 100%;
    padding-bottom: 15px;
}

.footer > .footer-content > .footer-main > .menu > .item {
    font-size: 12px;
    color: #6f6f6f;
    cursor: pointer;
    line-height: 100%;
    padding: 10px 0;
}

.footer > .footer-content > .footer-main > .menu > .item:hover {
    color: #fefefe;
}

.footer > .footer-content > .footer-side > .contact-info > img {
    width: 88px;
    height: 88px;
    border: 2px solid #fff;
}

.footer > .footer-content > .footer-side > .contact-info > div{
    flex-direction: column;
    height: 88px;
    align-items: flex-start;
    justify-content: space-between;
}

.footer > .footer-content > .footer-side > .contact-info > div{
    font-size: 13px;
    line-height: 20px;
    color: #fefefe;
}

.footer > .footer-content > .footer-side > .address-info{
    font-size: 12px;
    line-height: 28px;
    color: #fefefe;
    white-space: nowrap;
}

.footer > .record-info{
    width: 100%;
    align-items: center;
    justify-content: flex-start;
    font-size: 12px;
    line-height: 50px;
    background-color: #1B1B1B;
    color: #6F6F6F;
}
/*ҳ������*/
.page-box{ margin:15px 30px; padding-bottom:30px; text-align:right; }
    .page-box:after{ content:"."; display:block; height:0; clear:both; visibility:hidden; }

    .flex-column {
        display: -webkit-box;
        display: -webkit-flex;
        display: flex;
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -webkit-flex-direction: column;
                flex-direction: column;
      }
      .flex-box {
        display: -webkit-box;
        display: -webkit-flex;
        display: flex;
      }
      .flex-box .flex-item {
        -webkit-box-flex: 1;
        -webkit-flex: 1;
                flex: 1;
      }
      .flex-center {
        display: -webkit-box;
        display: -webkit-flex;
        display: flex;
        -webkit-box-pack: center;
        -webkit-justify-content: center;
                justify-content: center;
        -webkit-box-align: center;
        -webkit-align-items: center;
                align-items: center;
      }
      .flex-start {
        display: -webkit-box;
        display: -webkit-flex;
        display: flex;
        -webkit-box-align: center;
        -webkit-align-items: center;
                align-items: center;
      }
      .flex-row-center {
        display: -webkit-box;
        display: -webkit-flex;
        display: flex;
        -webkit-box-orient: horizontal;
        -webkit-box-direction: normal;
        -webkit-flex-direction: row;
                flex-direction: row;
        -webkit-box-pack: justify;
        -webkit-justify-content: space-between;
                justify-content: space-between;
        -webkit-box-align: center;
        -webkit-align-items: center;
                align-items: center;
      }
      .flex-column-center {
        display: -webkit-box;
        display: -webkit-flex;
        display: flex;
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -webkit-flex-direction: column;
                flex-direction: column;
        -webkit-box-pack: center;
        -webkit-justify-content: center;
                justify-content: center;
        -webkit-box-align: center;
        -webkit-align-items: center;
                align-items: center;
      }
      /* // 单双行换行 */
      .ellipsis {
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
      }
      .ellipsis2 {
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        /*! autoprefixer: ignore next */
        -webkit-box-orient: vertical;
      }


.header > .nav-bar > .nav-item > .submenu.products > .sub-item > a> .title {
    font-size: 15px;
    line-height: 28px;
    color: #2e77b4;
     /*font-weight: bold;*/
    margin-bottom: 15px;
text-align: center;
}

.header > .nav-bar > .nav-item > .submenu.products > .sub-item >a> img {
    width: 169px;
    height: 103px;
    object-fit: cover;
    object-position: center;
    margin-bottom: 15px;
    min-width: 169px;
}