@charset "utf-8";

/* CSS Document */

 ::-webkit-input-placeholder {
    /* WebKit browsers */
    color: #999999;
    font-size: 14px;
    opacity: 1;
}

 ::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #999999;
    font-size: 14px;
    opacity: 1;
    padding-left: 10px
}

 :-ms-input-placeholder {
    /* Internet Explorer 10+ */
    color: #999999;
    font-size: 14px;
    opacity: 1;
    padding-left: 10px
}


/* 顶部 */

.logo_bg {
    background: linear-gradient(#e5e5e5, #f6f6f6, #ffffff);
}

.logo {
    padding: 16px 0;
}

.logo_cont {
    padding-left: 45px;
    background: url(../images/tel.png) no-repeat left center;
    line-height: 42px;
}

.cn,
.en {
    display: inline-block;
    margin-left: 17px;
    padding-left: 37px;
    line-height: 18px;
}

.cn {
    background: url(../images/cn.png) no-repeat left center;
}

.en {
    background: url(../images/en.png) no-repeat left center;
}

.logo_tel {
    color: #464646;
    font-size: 16px;
    margin-top: 10px;
}

.logo_tel i {
    font-style: normal;
    color: #ff3b00;
    font-size: 20px;
    font-weight: bold;
}

nav {
    background: #3a76ce;
    border-top: 1px solid #3c7fa9;
}

nav ul li {
    width: 12.5%;
    text-align: center;
    font-size: 16px;
    line-height: 3em;
    border-left: 1px solid #145690;
    box-sizing: border-box;
}

nav ul li:last-child {
    border-right: 1px solid #145690;
}

nav ul li a {
    color: #fff
}

nav ul li:hover {
    background: url(../images/nav-bg.png) no-repeat center top;
}

nav ul li a:hover {
    color: #fff
}

.bannersize {
    height: 26vw!important;
}

#products {
    padding: 30px 0;
    margin: 40px 0;
}

.pro_left_title {
    background: #3064ba;
    padding: 11px 0;
}

.pro_left_title h2 {
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
}

.pro_left_list li {
    padding: 14px 0;
    border-bottom: 1px solid #d0d0d0;
}

.pro_left_list li a {
    display: block;
    font-size: 16px;
    text-align: center;
}

.pro_left_list li:hover {
    border-bottom: 1px solid #0061b0;
}

.pro_left_list li:hover a {
    color: #0061b0;
    font-weight: bold;
}

.pro_left_num {
    margin-top: 40px;
    border: 1px solid #b5b4b4;
    padding-top: 26px;
    padding-bottom: 20px;
}

.pro_left_num p {
    color: #3064ba;
    font-size: 20px;
    font-weight: bold;
    text-align: center;
}

.pro_l_n_tt {
    background: #3064ba;
    color: #fff;
    text-align: center;
    line-height: 2em;
    width: 50%;
    left: 25%;
    top: -1em
}

.pro_more {
    border: 1px solid #01509d;
    text-align: center;
    line-height: 3em;
    margin: 18px auto;
    width: 80%;
}

.pro_more a {
    color: #01509d;
    font-size: 16px;
}

.pro_left_cont {
    border: 1px solid #b5b4b4;
}

.pro_left_cont_num {
    color: #01509d;
    font-size: 16px;
    border-bottom: #b5b4b4 1px solid;
    padding: 11px 12px;
    background: #fafafa;
}

.pro_left_cont_num p {
    line-height: 26px;
    padding-left: 35px;
    background: url(../images/logo2.png) no-repeat left center;
}

.pro_left_cont_bottom {
    padding: 20px 12px;
}

.goods_show {
    border: 1px solid #c4c5c5;
    background: #fff;
}

.goods_img img {
    width: 100%;
    height: 285px;
    object-fit: contain;
}

.goods_show h3 {
    height: 32px;
    line-height: 32px;
    overflow: hidden;
}

.goods_show:hover {
    border-color: #01509d;
}

.goods_show:hover h3 {
    color: #fff;
    background: #3064ba;
}

#about {
    background: #eeeeee;
    padding: 30px 0;
}

.ab_title {
    padding-bottom: 20px;
    background: url(../images/line.png) no-repeat bottom left;
}

.ab_title h2 {
    font-size: 18px;
    color: #333333
}

.ab_title h2 i {
    font-style: normal;
    text-transform: uppercase;
    font-size: 12px;
    padding-left: 10px;
}

.ab_title a {
    font-size: 12px;
}

.news-list {
    margin-top: 25px;
    background: #fff;
    padding: 25px 23px;
}

.news-first h3 a {
    font-size: 16px;
    font-weight: bold;
    color: #333333
}

.news-first h3 i {
    font-size: 24px;
    color: #3064ba;
    font-style: normal;
    padding-right: 5px;
}

.news-f-t {
    color: #666666;
    margin-top: 25px;
    padding-bottom: 22px;
    border-bottom: 1px dashed #b5b5b5;
}

.news-f-t p {
    max-width: 80%;
    line-height: 1.5em;
}

.news-f-t span {
    font-size: 12px;
}

.news-ul li {
    padding: 16px 0;
    border-bottom: 1px dashed #b5b5b5;
}

.news-ul li h3 a {
    font-size: 16px;
    color: #333
}

.news-ul li span {
    font-size: 12px;
    color: #666
}

.ab-bg {
    background: url(../images/about.jpg) no-repeat center center;
    background-size: cover;
    height: 333px;
    margin-top: 25px;
}

.ab-txt {
    width: 70%;
    height: 70%;
    background: #3064ba;
    padding: 27px 25px;
    color: #fff;
    overflow: hidden;
}

.footer_bom {
    background: #535353;
    padding: 20px 0;
    color: #fff;
    text-transform: uppercase;
}

.footer_bom a {
    color: #fff
}

.clwh {
    display: none;
}

#nei_main {
    margin: 40px 0;
}

.path {
    color: rgb(125, 125, 125);
    font-size: 12px;
    padding-left: 20px;
    margin: 20px 0;
    background: url(../images/home.png) no-repeat left center;
}

.tj_news {
    margin-top: 30px;
}

.tj_news h3 {
    font-size: 18px;
    font-weight: bold;
}

.tj_news h3 span {
    font-weight: normal;
    color: #dddddd;
    font-size: 14px;
}

.tj_news_title {
    border-bottom: 2px solid #f1f1f1;
    padding: 15px 0;
}

.tj_news li {
    width: 47%;
    padding: 15px 0;
    border-bottom: 1px dashed #cccccc;
}

.layui-laypage .layui-laypage-curr .layui-laypage-em {
    position: absolute;
    left: -1px;
    top: -1px;
    padding: 1px;
    width: 100%;
    height: 100%;
    background-color: #0871dd;
}

.nei_form {
    margin-top: 30px;
}

.nei_form_tt {
    background: #333333;
    color: #77c0ff;
    padding-left: 20px;
    text-transform: uppercase;
    line-height: 3em;
}

.nei_form-top li {
    width: 47%;
}

.nei_sub-input {
    width: calc(100% - 2em);
    padding: 0.5em 1em;
    display: block;
    max-width: 100%;
}

.nei_submit {
    background: #0074d7;
    color: #fff;
    width: 185px;
    line-height: 40px;
    border: none;
    text-transform: uppercase;
    font-size: 16px;
}

@media screen and (min-width: 1200px) {
    .layui-container {
        padding: 0;
        width: 1200px;
    }
}

@media screen and (max-width:1200px) {
    .pro_left_list {
        overflow: hidden;
    }
    .pro_left_list li {
        float: left;
        padding: 10px 0;
        width: 33%;
    }
    .ab_box {
        background: none;
        padding: 0;
    }
}

@media screen and (max-width:992px) {
    .logo_cont {
        display: none;
    }
    .ab_left,
    .ab_right {
        width: 100%;
    }
    .ab_right {
        text-align: center;
    }
}

@media screen and (max-width:768px) {
    nav ul li {
        width: 25%;
    }
    .foot_nav {
        display: none;
    }
    .xldn {
        display: none;
    }
    .ab_more,
    .ab_honer,
    .ab-tel {
        margin: 10px 0;
    }
    .title {
        font-size: 20px;
    }
    .f30 {
        font-size: 24px;
    }
}

@media screen and (max-width:500px) {
    .logo_right {
        display: none;
    }
    .logo_img {
        width: 250px;
    }
    .logo h2 {
        font-size: 20px;
    }
    .logo h3 {
        font-size: 12px;
    }
    .top {
        display: none;
    }
    .bannersize {
        height: 42vw!important;
    }
    .bannersize button {
        display: none;
    }
    #keywords {
        display: none;
    }
    .pro_left_title {
        background: #3064ba;
        padding: 10px 0;
        text-align: center;
    }
    .pro_left_list li a {
        background: none;
        padding-left: 0;
        text-align: center;
    }
    .pro_left_cont {
        display: none;
    }
    .pro_more {
        display: none;
    }
    .pro_left_list {
        padding: 10px;
    }
    .recommend_t {
        display: none;
    }
    .goods_img {
        padding: 0;
    }
    .goods_img img {
        height: 100px;
    }
    .ab_title {
        margin-top: 0;
    }
    .equ_img img {
        width: 100%;
        height: 150px;
        object-fit: cover;
    }
    .clwh {
        display: block;
    }
    footer {
        margin-bottom: 60px;
    }
    .ab_box {
        padding-bottom: 20px;
    }
    .ab-txt {
        height: 68%;
    }
}