.idx_h1 {
    font-weight: bold;
    text-align: center;
}

.idx_h1 a {
    display: block;
    margin: 15px auto 0;
    width: 75px;
    line-height: 28px;
    font-size: 14px;
    color: #FFF !important;
    border-radius: 5px;
    background-color: #182756;
}

.idx_h1 a:hover {
    background-color: #1da8ff;
}

/*Header*/
.top_bar {
    width: 100%;
    height: 40px;
    line-height: 20px;
    padding: 10px 0;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 19999;
    display: none;
}

.top_bar form {
    display: inline-block;
    margin-left: 40px;
    position: relative;
}

.top_bar form #s {
    width: 100px;
    height: 20px;
    padding: 0 5px;
    border-radius: 3px;
    border: none;
    outline: none;
    background: #ffffff;
}

.top_bar form #searchsubmit {
    width: 14px;
    height: 20px;
    background: #ffffff;
    position: absolute;
    top: 0;
    right: 5px;
}

header {
    transition: all 1s;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    background-color: #fff;
}

.header-fixed {
    position: fixed;
    animation: le_fade_down_in 1s;
    -webkit-animation: le_fade_down_in 1s;
}

#logo {
    width: 280px;
    height: 100px;
    background-image: url(images/logo1.svg);
    background-position: left center;
    background-repeat: no-repeat;
    background-size: 250px auto;
    transition: all .5s;
}

#logo:hover {
    background-image: url(images/logo2.svg);
}

#header_tel {
    width: 220px;
    background-size: 250px;
    background-image: url(images/btn_tel.png);
    background-position: center center;
}

#header_search {
    width: 230px;
    background-size: 250px;
    background: url(images/bg_input.png);
    background-position: center center;
    position: relative;
}

#header_search #s {
    width: 125px;
    height: 50px;
    line-height: 50px;
    /*font-size: 18px;*/
    border: none;
    outline: none;
    background: none !important;
    position: absolute;
    top: 25px;
    left: 40px;
}

input#s:-webkit-autofill {
    background: none;
    transition: background-color 5000s ease-in-out 0s !important;
}

#header_search #searchsubmit {
    width: 35px;
    height: 50px;
    outline: none;
    position: absolute;
    top: 25px;
    left: 170px;
}

#header_lang {
    width: 75px;
    background-size: 68px !important;
    background: url(images/btn_lang.png);
    background-position: center right;
    background-repeat: no-repeat;
}

@media (max-width: 1720px) {
    .top_bar {
        display: block;
    }

    header {
        top: 40px;
    }

    #header_tel {
        display: none !important;
    }

    #header_search {
        display: none !important;
    }

    body {
        margin-top: 140px;
    }
}

/*Nav*/

#mega-menu-wrap-primary, #mega-menu-primary {
    width: 100%;
}

#mega-menu-primary {
    display: flex !important;
}

#mega-menu-primary > li {
    flex-grow: 1;
}

#mega-menu-item-custom_html-2 {
    border-top: 1px #ececec solid !important;
}

#mega-menu-wrap-primary #mega-menu-primary > li.mega-menu-item.mega-current-menu-parent > a.mega-menu-link,
#mega-menu-wrap-primary #mega-menu-primary > li.mega-menu-item.mega-current-category-ancestor > a.mega-menu-link,
#mega-menu-wrap-primary #mega-menu-primary > li.mega-menu-item.mega-current-industry_application-ancestor > a.mega-menu-link,
#mega-menu-wrap-primary #mega-menu-primary > li.mega-menu-item.mega-current-industry_application-ancestor > a.mega-menu-link,
#mega-menu-wrap-primary #mega-menu-primary > li.mega-menu-item.mega-current-products-ancestor > a.mega-menu-link {
    color: #1da8ff;
    border-bottom: 5px #1da8ff solid;
}

#mega-menu-wrap-primary #mega-menu-primary > li.mega-menu-item > a.mega-menu-link {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline-block;
}

#mega-menu-item-518 > ul {
    margin-top: 15px !important;
    box-shadow: 0 500px 0 500px rgba(0, 0, 0, .75) !important;
    z-index: 9996 !important;
}

.mega-menu-flyout ul {
    display: none !important;
}

#mega-menu-wrap-primary #mega-menu-primary > li.mega-menu-item.mega-current-menu-item > a.mega-menu-link,
#mega-menu-wrap-primary #mega-menu-primary > li.mega-menu-item.mega-current-menu-parent > a.mega-menu-link,
#mega-menu-wrap-primary #mega-menu-primary > li.mega-menu-item.mega-current-category-ancestor > a.mega-menu-link {
    border-color: #fff !important;
}

/*.mega-current-products-ancestor a.mega-menu-link,*/
/*.mega-current-industry_application-ancestor a.mega-menu-link,*/
/*.mega-current-menu-parent a.mega-menu-link{*/
/*color: #1da8ff !important;*/
/*border-color: #1da8ff !important;*/
/*}*/

/*vis*/
#idx_vis_wrap {
    position: relative;
}

#idx_vis_wrap #vis_mask {
    width: 100%;
    height: 70px;
    background-image: url("images/vis_mask.png");
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 9995;
}

#idx_vis_wrap .bx-wrapper {
    height: 36vw;
    max-height: 900px;
    min-height: 600px;
}

#idx_vis_wrap .bx-wrapper .bx-pager {
    bottom: 32px;
    z-index: 9996;
}

#idx_vis_wrap .bx-wrapper .bx-pager.bx-default-pager a {
    width: 50px;
    height: 6px;
    border-radius: 3px;
    background-color: rgba(255, 255, 255, .3);
    transition: all .33s;
}

#idx_vis_wrap .bx-wrapper .bx-pager.bx-default-pager a:hover,
#idx_vis_wrap .bx-wrapper .bx-pager.bx-default-pager a.active {
    background-color: #fff;
}

#idx_vis_wrap h1, #idx_vis_wrap h2, #idx_vis_wrap h3 {
    margin-bottom: 20px;
}

#idx_vis_wrap .banner_link {
    display: block;
    width: 120px;
    line-height: 40px;
    text-align: center;
    font-size: 18px;
    color: #fff;
    border-radius: 8px;
    border: 1px #fff solid;
    background: transparent;
    transition: all .3s;
}

#idx_vis_wrap .banner_link:hover {
    background: #1da8ff;
    border: 1px #1da8ff solid;
}

/*product*/
#idx_pro_wrap {
    background-image: linear-gradient(to bottom, #FCFCFC, #ECECEC);
}

#idx_pro_list a {
    height: 350px;
    background-color: #fff;
    transition: all .4s;
    overflow: hidden;
}

#idx_pro_list a .bg_thumb {
    margin-top: 15px;
    background-size: 75%;
    background-position: center bottom;
    background-repeat: no-repeat;
    transition: all .3s;
}

#idx_pro_list .col-8 a:hover .bg_thumb {
    background-size: 80%;
    transform: translate(0, 2%);
}

#idx_pro_list .col-4 a:hover .bg_thumb {
    background-size: 80%;
    transform: translate(-2%, 3%);
}

#idx_pro_list a .normal, #idx_pro_list a .hover_txt {
    top: 40px;
    left: 40px;
}

#idx_pro_list a .normal {
    display: block;
}

#idx_pro_list a:hover .normal {
    display: none;
}

#idx_pro_list a .hover_txt {
    display: none;
}

#idx_pro_list a:hover .hover_txt {
    display: block;
}

#idx_pro_list a .hover_txt p {
    padding-bottom: 0;
    font-size: 22px;
    line-height: 36px;
    color: #fff;
}

/*#idx_pro_list a .hover_txt p:after {*/
/*content: '';*/
/*display: block;*/
/*width: 20px;*/
/*height: 3px;*/
/*margin-top: 20px;*/
/*background: #fff;*/
/*}*/


#idx_pro_list a h3 {
    font-size: 18px;
    font-weight: bold;
    color: #182756;
}

#idx_pro_list a p {
    font-size: 24px;
    color: #1da8ff;
    font-weight: 500;
}

#idx_pro_list a:hover {
    background-color: #1da8ff;
}

#idx_pro_list a:hover h3, #idx_pro_list a:hover p {
    color: #fff;
}

#idx_pro_list a:hover {

}

#idx_pro_list a:hover {

}

/*video*/
#idx_video_wrap {
    height: 860px;
    padding-top: 250px;
    background-position: center center;
    background-repeat: no-repeat;
}

#idx_video_wrap video {
    display: block;
    width: 720px;
    height: 400px;
    margin: 0 auto;
    object-fit: fill;
    border-radius: 10px;
}

#idx_video_wrap p {
    max-width: 750px;
    margin: 0 auto;
}

/*industry*/
#idx_ind_wrap {
    background: url("images/bg_ind.png") center bottom no-repeat;
    padding-bottom: 100px;
}

/*News*/
#idx_news_wrap {
    background-image: linear-gradient(to bottom, #F6F6F6, #FFFFFF 15%, #FCFCFC 50%, #ECECEC);
}

#news_banner {
}

#news_banner .inner_wrap {
    position: relative;
    left: 0;
    width: 400%;
    transition: all .5s;
}

#news_banner a {
    height: 425px;
}

#news_list .inner_wrap {
    height: 300px;
    margin: 0 -2px;
}

#news_list a {
    box-sizing: border-box;
    width: 25%;
    padding: 0 2px;
    position: relative;
    bottom: 0;
    transition: all .4s;
}

#news_list a h3 {
    box-sizing: border-box;
    width: 100%;
    height: 100px;
    padding: 0 30px;
    background-image: linear-gradient(to right, #ECECEC, #ECECEC);
    transition: all .4s;
}

#news_list a div {
    box-sizing: border-box;
    height: 120px;
    padding: 30px 30px 0;
    background: #fff;
    transition: all .4s;
}

#news_list a div p {
    padding: 0;
    height: 100%;
    line-height: 30px;
    text-overflow: ellipsis;
    overflow: hidden;
}

#news_list a b {
    box-sizing: border-box;
    width: 100%;
    font-size: 14px;
    padding: 0 30px;
    display: block;
    background: #FFF;
    line-height: 80px;
}

#news_list a:hover {

}

#news_list a:hover h3 {
    color: #FFF;
    background-image: linear-gradient(to right, #0084FF, #0090FF, #00CAFF);
}

#news_list a:hover div {
    color: #777777 !important;
    height: 170px;
    padding: 40px 30px 10px;
}

#idx_news_bg {
    height: 160px;
    background: url("images/bg_news.png") center bottom no-repeat;
}

/*Logos*/
#idx_logos_wrap {
    background-image: linear-gradient(to bottom, #FFFFFF, #FFFFFF 20%, #ECECEC);
}

.brand {
    border-radius: 2px;
    box-shadow: 0 0 5px 0 rgba(128, 128, 128, .02);
}

.brand div {
    height: 120px;
}

/*Footer*/
footer {
    background: url("images/bg_footer.png") center top no-repeat;
    background-size: 2560px 95px;
}

#footer_nav {
    display: flex;
    margin: 0;
    padding: 50px 0 0;
}

#footer_nav > li {
    flex-grow: 1;
    list-style: none;
}

#footer_nav > li > a {
    font-size: 16px;
    font-weight: bold;
}

#footer_nav li ul {
    margin: 0;
    padding: 0;
}

#footer_nav li ul li {
    list-style: none;
}

#footer_nav li ul li a {
    font-size: 15px;
    color: #777777;
}

#footer_nav li ul li a:hover {
    color: #1da8ff;
}

#footer_nav li ul li a:before {
    content: '· ';
}

footer .btns a {
    display: block;
    width: 250px;
    margin: 0 auto;
    background-position: center center;
    background-repeat: no-repeat;
}

footer .btns a.btn_logo {
    background-image: url("images/logo_line.svg");
    height: 80px;
}

footer .btns a.btn_online {
    background-image: url("images/btn_online.png");
    background-size: 100%;
    height: 80px;
    margin-top: 30px;
}

footer .btns a.btn_tel {
    background-image: url("images/btn_tel.png");
    background-size: 100%;
    height: 80px;
    position: relative;
    top: -10px;
}

footer .btns span {
    display: block;
    text-align: center;
    line-height: 20px;
    font-size: 12px;
    color: #777777;
}

#bottom {
    line-height: 20px;
    font-size: 14px;
    color: #777777;
    background-image: linear-gradient(to bottom, #ECECEC, #FFFFFF);
}

#menu-youqinglianjie {
    display: inline;
    padding: 0;
    list-style: none;
}

#menu-youqinglianjie li {
    display: inline;
    padding: 0 5px;
}

#menu-youqinglianjie li a {
    color: #777777;
}


@media (max-width: 1720px) {
    footer {
        background: url("images/bg_footer_s.png") center top no-repeat;
        background-size: 2560px 95px;
    }
}

@media (min-width: 1920px) {
    footer {
        background: url("images/bg_footer_l.png") center top no-repeat;
        background-size: 2560px 95px;
    }
}

/*product_nav*/
/*全局*/
#product_nav_wrap {
    background: url("images/bg_product_nav.png") top center;
    position: relative;
    z-index: 10;
}

.product_nav, .product_nav ul {
    padding: 0;
    margin: 0;
    position: absolute;
    left: 0;
    top: 60px;
}

.product_nav .children {
    width: 100%;
    display: none;
}


/*一级*/
.product_nav {
    position: relative;
    top: 0;
}

.product_nav > li {
    margin-bottom: 0;
}

.product_nav > li.current-cat,
.cat-item-14.current-cat-parent.current-cat-ancestor,
.cat-item-15.current-cat-parent.current-cat-ancestor,
.cat-item-16.current-cat-parent.current-cat-ancestor,
.cat-item-17.current-cat-parent.current-cat-ancestor {
    margin-bottom: 60px;
}

/*.product_nav > li.current-cat-parent,*/
/*.product_nav > li.current-cat-ancestor {*/
/*margin-bottom: 120px;*/
/*}*/

/*二级*/
.product_nav > li > ul {
}

/*三级*/
.product_nav > li > ul > li > ul {
}

.flow_nav.product_nav > li.current-cat {
    margin-bottom: 0px;
}

/*Product Select Menu*/
#Ps_content {
    display: none;
}

.layout_nav_warp {
    width: 1000px;
    height: 500px;
    margin: 0 auto;
}

.layout_nav {
    position: relative;
    width: 1000px;
    height: 600px;
    padding-left: 60px;
}

.layout_nav li span {
    cursor: pointer;
}

.layout_nav > li {
    display: inline-block;
    line-height: 60px;
    padding: 0 15px;
}

.layout_nav > li > span {
    font-weight: bold;
}

.layout_nav > li span i {
    margin-left: 8px;
}

.layout_nav > li.current_cat > span > a {
    color: #1da8ff;
}

.layout_nav > li.current_cat > span i:before {
    content: '\f0d8';
}

.layout_subnav {
    list-style: none;
    display: none;
    width: 320px;
    min-height: 350px;
    padding: 0;
    margin: 0;
    border-top: 1px #ECECEC solid;
    position: absolute;
    left: 0;
    top: 60px;
}

.layout_nav > li:first-child .layout_subnav {
    display: block;
}

.layout_subnav li a {
    display: block;
    padding: 0 25px;
    line-height: 49px;
    border-bottom: 1px #ECECEC solid;
    font-size: 14px;
    color: #1da8ff;
    position: relative;
}

.layout_subnav li a a {
    color: #1da8ff;
}

.layout_subnav li a b {
    line-height: 49px;
    color: #d8d8d8;
    font-weight: normal;
    position: absolute;
    left: 115px;
}

.layout_subnav li a img {
    width: 24px;
    padding: 14px 0 0px 0;
    float: right;
}

.layout_subnav li.current_cat a {
    border-bottom: 1px #1da8ff solid;
}

.layout_subnav div {
    display: none;
    width: 660px;
    background-size: cover;
    background-position: center center;
    background-color: #1da8ff;
    position: absolute;
    left: 340px;
    top: 0;
    bottom: 0;
}