.banner,
.header-m,
.i-banner,
footer,
header,
main {
    transition: all .5s;
    -webkit-transition: all .5s
}

.mauto {
    max-width: 1300px
}

.top-mauto {
    max-width: 1420px
}

.i-mauto {
    max-width: 1620px
}

body {
    padding-top: 105px
}

header {
    position: fixed;
    z-index: 5;
    left: 0;
    top: 0;
    width: 100%;
    background: #0660ae;
    box-shadow: 1px 1px 10px rgba(0, 0, 0, .1)
}

.header {
    background: #0660ae url(../images/header_bg.jpg) no-repeat right center
}

.header .logo {
    padding-right: 20px;
    height: 105px;
    line-height: 116px;
    background: #0660ae;
    overflow: hidden
}

.header .header-top {
    height: 53px;
    line-height: 53px
}

.header .header-top span {
    margin: 0 2px
}

.header nav ul li {
    position: relative;
    float: left;
    margin: 0 24px
}

.header nav ul li.cur a::after,
.header nav ul li:hover a::after {
    transform: scale(1);
    -webkit-transform: scale(1)
}

.header nav ul li:hover>a {
    color: #fff
}

.header nav ul li:hover .sub-nav {
    visibility: visible;
    opacity: 1;
    top: 52px
}

.header nav ul li>a {
    position: relative;
    height: 52px;
    line-height: 38px;
    font-size: 16px;
    color: #fff;
    font-weight: 700
}

.header nav ul li>a::after {
    position: absolute;
    content: '';
    left: 0;
    bottom: 0;
    width: 100%;
    height: 3px;
    background: #fff;
    transform: scale(0, 1);
    -webkit-transform: scale(0, 1);
    transition: all .3s;
    -webkit-transition: all .3s
}

.header nav ul li .sub-nav {
    visibility: hidden;
    opacity: 0;
    z-index: 1;
    top: 82px;
    left: 50%;
    padding: 10px;
    width: 150px;
    background: rgba(255, 255, 255, .9);
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    transition: all .5s;
    -webkit-transition: all .5s
}

.header nav ul li .sub-nav a {
    display: block;
    line-height: 23px;
    padding: 8px 0;
    text-align: center;
    border-bottom: 1px solid rgba(0, 0, 0, .1)
}

.header nav ul li .sub-nav a:hover {
    color: #fff;
    background: #0660ae
}

.header .header-cart i {
    top: -10px;
    right: -10px;
    width: 20px;
    height: 20px;
    line-height: 20px;
    border-radius: 50%;
    background: red
}

.search {
    width: 218px;
    height: 35px;
    line-height: 35px;
    border-radius: 20px;
    background: #f6f6f6
}

.search .txt {
    width: calc(100% - 45px);
    height: 35px;
    line-height: 35px;
    padding-left: 20px;
    background: 0 0
}

.search .btn {
    width: 45px;
    height: 100%;
    background: url(../images/search.png) no-repeat center
}

.fix-search {
    z-index: 999;
    top: 0;
    left: 0
}

.fix-search .hide {
    width: 20px;
    height: 50px;
    margin-right: 10px;
    cursor: pointer
}

.fix-search .hide::after,
.fix-search .hide::before {
    position: absolute;
    content: '';
    top: 50%;
    left: 50%;
    width: 1px;
    height: 35%;
    margin-top: -35%;
    background: #000
}

.fix-search .hide::before {
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg)
}

.fix-search .hide::after {
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg)
}

.fix-search .hide:hover {
    opacity: .5
}

.fix-search .btn,
.fix-search .txt {
    height: 50px;
    line-height: 50px
}

.fix-search .txt {
    width: calc(100% - 30px);
    font-size: 15px;
    padding: 0 15px 0 5px;
    border-bottom: 1px solid #e1e1e1
}

.fix-search .txt:focus {
    border-color: #666
}

.fix-search .btn {
    width: 30px;
    height: 50px;
    line-height: 50px;
    font-size: 0;
    background: url(data:image/png;base64,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) no-repeat center/60% auto
}

footer {
    color: #828282;
    background: #2b2b2b
}

footer .footer-head .mauto {
    border-bottom: 1px solid #414141
}

footer .footer-head dl {
    line-height: 33px
}

footer .footer-head dt {
    font-size: 18px;
    color: #e2e2e2;
    margin-bottom: 5px
}

footer .footer-head dd {
    font-size: 14px
}

footer .txt-w {
    padding-left: 15%
}

footer .txt-w em {
    font-family: Impact;
    font-size: 30px;
    color: #e2e2e2
}

footer .txt-w .txt {
    line-height: 27px;
    color: #7b7b7b
}

footer .code .pic {
    width: 123px;
    height: 123px
}

footer .copyright {
    line-height: 22px;
    padding: .16rem 0
}

footer .copyright img {
    vertical-align: -4px;
    margin-right: 5px
}

footer a:hover {
    text-decoration: underline
}

.fix-bar {
    z-index: 5;
    position: fixed;
    right: 0;
    bottom: 20%
}

.fix-bar .item {
    position: relative;
    width: 50px;
    height: 51px;
    border-bottom: 1px solid #ddd
}

.fix-bar .item:nth-child(02) span {
    background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABYAAAAWCAYAAADEtGw7AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAA3FpVFh0WE1MOmNvbS5hZG9iZS54bXAAAAAAADw/eHBhY2tldCBiZWdpbj0i77u/IiBpZD0iVzVNME1wQ2VoaUh6cmVTek5UY3prYzlkIj8+IDx4OnhtcG1ldGEgeG1sbnM6eD0iYWRvYmU6bnM6bWV0YS8iIHg6eG1wdGs9IkFkb2JlIFhNUCBDb3JlIDUuNS1jMDE0IDc5LjE1MTQ4MSwgMjAxMy8wMy8xMy0xMjowOToxNSAgICAgICAgIj4gPHJkZjpSREYgeG1sbnM6cmRmPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIj4gPHJkZjpEZXNjcmlwdGlvbiByZGY6YWJvdXQ9IiIgeG1sbnM6eG1wTU09Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC9tbS8iIHhtbG5zOnN0UmVmPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvc1R5cGUvUmVzb3VyY2VSZWYjIiB4bWxuczp4bXA9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC8iIHhtcE1NOk9yaWdpbmFsRG9jdW1lbnRJRD0ieG1wLmRpZDphN2RiMDJkNS1hMzkyLWQzNGQtOWJhMS0wZjEzZGM4OGExNTQiIHhtcE1NOkRvY3VtZW50SUQ9InhtcC5kaWQ6NUMzQjlBMDMwNDkwMTFFODkzM0RDQjRFMDA2OTI3OUMiIHhtcE1NOkluc3RhbmNlSUQ9InhtcC5paWQ6NUMzQjlBMDIwNDkwMTFFODkzM0RDQjRFMDA2OTI3OUMiIHhtcDpDcmVhdG9yVG9vbD0iQWRvYmUgUGhvdG9zaG9wIENDIChXaW5kb3dzKSI+IDx4bXBNTTpEZXJpdmVkRnJvbSBzdFJlZjppbnN0YW5jZUlEPSJ4bXAuaWlkOmQ2MTU0N2Y5LTI1YWEtNWU0Zi05NGFiLWU4MzliMjYxMzJhNSIgc3RSZWY6ZG9jdW1lbnRJRD0ieG1wLmRpZDphN2RiMDJkNS1hMzkyLWQzNGQtOWJhMS0wZjEzZGM4OGExNTQiLz4gPC9yZGY6RGVzY3JpcHRpb24+IDwvcmRmOlJERj4gPC94OnhtcG1ldGE+IDw/eHBhY2tldCBlbmQ9InIiPz7I6LIKAAABg0lEQVR42qzVS0sCYRTG8VFToosZCUEXy01RUEEp1MoK2gTtI6JN3yBo3apv0Ado47JdtY9oVYsQCqJo4abAbgu7Yk7/E8cwmbF8xwM/GAbnecf3csZn27ZVpVoxgiGMIYx7nOIMF3h2fFKCXSSRRsF2rldsI+H0vFvoFM7t/9UVUvD9FdyPY7u2yiBenuOvmJkGrCBh1VayDvMIlG5UBsewYJmVBLe7BXdj2DB4HG1uwQNoMgzuxKhTcAQzlnn5sKh7/VdwFCnLWwV1gJ9g+fur6PIYLGvUUTp5IWygaHuvomYFJXi6yrE1qWsM+nUKAlb9Ko5ZCZ6z6l8Tft1/t8h4DJP+e6PXAekNaeziAzsegnNYxzKOZPEi2pFkd2zixWDB8ljTnBhaZCqedER54xM8GLytLP6bXmeRL/VPP5aQxbvhNsthC+HyflxEAb0IubzVJQ70m+dUUT3Bn9+No+xj2ohJ7atJNOu5l6naxx4e0aNdUNprn7aFOx30UH9jfwkwAMNeYzNUnv0yAAAAAElFTkSuQmCC)
}

.fix-bar .item:nth-child(2) span {
    background-image: url(data:image/png;base64,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)
}

.fix-bar .item .imgs,
.fix-bar .item em {
    position: absolute;
    top: 0;
    right: 0;
    width: 50px;
    height: 50px;
    line-height: 50px;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    transition: all .8s;
    -webkit-transition: all .8s
}

.fix-bar .item .imgs a,
.fix-bar .item em a {
    color: #fff
}

.fix-bar .item .imgs span,
.fix-bar .item em span {
    width: 50px;
    height: 50px
}

.fix-bar .item .imgs i,
.fix-bar .item em i {
    width: 130px;
    text-align: left
}

.fix-bar .item:hover em {
    width: 180px
}

.fix-bar #gotop,
.fix-bar .pic {
    height: 50px;
    width: 50px;
    cursor: pointer
}

.fix-bar .pic {
    background-image: url(data:image/png;base64,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)
}

.fix-bar .pic:hover .imgs {
    visibility: visible;
    opacity: 1;
    right: 100%
}

.fix-bar .pic .imgs {
    visibility: hidden;
    opacity: 0;
    z-index: -1;
    position: absolute;
    width: 100px;
    height: 100px;
    top: 0;
    right: -200%;
    background-color: #eee
}

.fix-bar #gotop {
    position: relative;
    transition: all .3s;
    -webkit-transition: all .3s
}

.fix-bar #gotop::after {
    position: absolute;
    content: '';
    top: 50%;
    left: 50%;
    padding: 7px;
    margin-top: 5px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: translateX(-50%) translateY(-50%) rotate(-135deg);
    -webkit-transform: translateX(-50%) translateY(-50%) rotate(-135deg)
}

#gotop,
.fix-bar .item em span,
.fix-bar .pic {
    background-repeat: no-repeat;
    background-position: center
}

#gotop,
.fix-bar .item em span,
.fix-bar .item i,
.fix-bar .pic {
    background-color: #0660ae
}

#gotop:hover,
.fix-bar .item:hover em span,
.fix-bar .item:hover i,
.fix-bar .pic:hover {
    background-color: #f8931f
}

.i-banner .slick-dots {
    bottom: .2rem
}

.i-banner .slick-dots div {
    background: rgba(255, 255, 255, .5);
    transition: all .3s;
    -webkit-transition: all .3s
}

.i-banner .slick-dots div.slick-active,
.i-banner .slick-dots div:focus,
.i-banner .slick-dots div:hover {
    background: #f8931f
}

.i-banner a {
    display: block;
    min-height: 85px
}

.i-banner .dn {
    display: none!important
}

.i-title em {
    font-size: 32px;
    margin-bottom: 5px
}

.i-link-btn li {
    display: inline-block;
    margin-bottom: 5px
}

.i-link-btn li.cur a,
.i-link-btn li:hover a {
    color: #fff;
    background: #f8931f
}

.i-pro .i-link-btn li a {
    background: 0 0
}

.i-pro .i-link-btn li.cur a,
.i-pro .i-link-btn li:hover a {
    color: #fff;
    background: #f8931f
}

.i-link-btn li a {
    min-width: 150px;
    height: 47px;
    line-height: 47px;
    padding: 0 10px;
    background: #f6f6f6
}

.i-about .con-l {
    width: 48%
}

.i-about .con-l h3 {
    font-size: 34px
}

.i-about .con-l .txt {
    font-size: 15px;
    line-height: 28px
}

.i-about .con-l .list {
    padding-right: 25%
}

.i-about .con-l ul {
    margin-left: -.45rem
}

.i-about .con-l li {
    padding-left: .45rem;
    margin-bottom: .21rem
}

.i-about .con-l li a {
    padding-bottom: 100%;
    background: #f89728
}

.i-about .con-l li a:hover {
    background: #fca139
}

.i-about .con-l li .icon {
    height: 40px;
    line-height: 40px
}

.i-about .con-l li em {
    margin-top: 10px
}

.i-about .con-r {
    width: 47.4%
}

.i-pro {
    background: url(../images/i_pro_bg.jpg) no-repeat center/cover
}

.i-pro .swiper-container {
    width: 100%;
    height: 100%;
    overflow: initial;
    padding-bottom: .68rem
}

.i-pro .swiper-slide {
    text-align: center;
    font-size: 18px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    width: 60%
}

.i-pro .pic-w {
    width: 100%;
    padding-bottom: 100%;
    background: url(../images/i_pro_item_bg.jpg) no-repeat bottom center/cover
}

.i-pro .pic-w .pic {
    transition: all .3s;
    -webkit-transition: all .3s
}

.i-pro .pic-w img {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    max-width: 90%;
    max-height: 90%;
    transition: all .3s;
    -webkit-transition: all .3s
}

.i-pro h3 {
    height: 58px;
    line-height: 58px;
    color: #7c7c7c
}

.i-pro .swiper-button-next,
.i-pro .swiper-button-prev {
    z-index: 99;
    top: inherit;
    opacity: 1!important;
    bottom: 0;
    width: 50px;
    height: 50px
}

.i-pro .swiper-button-next::after,
.i-pro .swiper-button-prev::after {
    display: none
}

.i-pro .swiper-button-prev {
    left: 37%;
    background: url(../images/i_pro_l.png) no-repeat center
}

.i-pro .swiper-button-prev:hover {
    background: url(../images/i_pro_ls.png) no-repeat center
}

.i-pro .swiper-button-next {
    right: 37%;
    background: url(../images/i_pro_r.png) no-repeat center
}

.i-pro .swiper-button-next:hover {
    background: url(../images/i_pro_rs.png) no-repeat center
}

.i-pro .swiper-container-horizontal>.swiper-scrollbar {
    left: 50%;
    bottom: 25px;
    height: 5px;
    opacity: 1!important;
    max-width: 18%;
    border-radius: inherit;
    background: 0 0;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%)
}

.i-pro .swiper-container-horizontal>.swiper-scrollbar::after {
    position: absolute;
    content: '';
    top: 50%;
    left: 0;
    width: 100%;
    height: 1px;
    background: #fff
}

.i-pro .swiper-scrollbar-drag {
    z-index: 1;
    top: 1px;
    border-radius: inherit;
    background: #f8931f
}

@media (min-width:767px) {
    .i-pro .swiper-slide.cur .pic {
        transform: translateY(-15%);
        -webkit-transform: translateY(-15%)
    }
    .i-pro .swiper-slide.cur img {
        max-width: 90%;
        max-height: 90%
    }
    .i-pro .swiper-slide.cur h3 {
        font-size: 18px;
        font-weight: 700;
        color: #f8931f
    }
    .i-pro .pic-w img {
        max-width: 52%;
        max-height: 52%
    }
}

.i-pro2 .list-w .item-w {
    display: none
}

.i-pro2 .list-w .item-w.cur {
    display: block
}

.i-pro2 .list-w .row {
    margin-left: -14px
}

.i-pro2 .list-w .lg-6 {
    padding-left: 14px;
    margin-bottom: 14px
}

.i-pro2 .list-w .con-l .imgs {
    padding-bottom: 96.92307692%
}

.i-pro2 .list-w .con-r .imgs {
    padding-bottom: 99.02912621%
}

.i-pro2 .list-w a:hover .info {
    visibility: visible;
    opacity: 1;
    transform: scale(1);
    -webkit-transform: scale(1)
}

.i-pro2 .list-w .info {
    visibility: hidden;
    opacity: 0;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, .56);
    padding: 12%;
    transform: scale(1, 0);
    -webkit-transform: scale(1, 0)
}

.i-pro2 .list-w .info h3 {
    font-size: 18px
}

.i-pro2 .list-w .info .txt {
    line-height: 27px
}

.banner {
    min-height: 100px;
    object-fit: cover
}

.main-nav-p ul {
    font-size: 0
}

.main-nav-p li {
    display: inline-block;
    margin: 0 10px
}

.main-nav-p li.cur a,
.main-nav-p li:hover a {
    color: #fff;
    border-color: #f8931f;
    background: #f8931f
}

.main-nav-p li a {
    display: block;
    min-width: 196px;
    height: 48px;
    line-height: 46px;
    padding: 0 10px;
    font-size: 16px;
    border: 1px solid #ccc
}

.main-home {
    height: 42px;
    line-height: 42px;
    border-bottom: 1px solid #e0e0e0
}

.main-home em {
    font-size: 20px;
    font-weight: 700
}

.main-home i {
    margin: 0 2px;
    font-family: SimSun, NSimSun, Serif, Georgia
}

.main-home span {
    color: #f8931f
}

.main-home a:hover {
    color: #f8931f
}

.content {
    min-height: 400px
}

.about .add {
    height: 4.9rem
}

.about .add img {
    max-width: inherit
}

.pro-nav {
    width: 267px
}

.pro-nav h2 {
    background: #0660ae;
    padding: 17px .34rem;
    line-height: 30px;
    font-size: 24px;
    border-left: 11px solid #f8931f
}

.pro-nav li {
    margin-bottom: 3px
}

.pro-nav li a {
    display: block;
    padding: 17px 48px;
    font-size: 16px;
    color: #666;
    background: #f6f6f6 url(../images/pro_nav.png) no-repeat 20px center
}

.pro-nav li a.cur,
.pro-nav li a:hover {
    color: #f8931f
}

.pro-search {
    height: 48px;
    line-height: 46px;
    border: 1px solid #ddd
}

.pro-search .txt {
    width: calc(100% - 50px);
    height: 30px;
    line-height: 30px;
    padding: 0 14px;
    background: 0 0
}

.pro-search .btn {
    width: 50px;
    height: 100%;
    background: url(../images/pro_search.png) no-repeat center
}

.pro-con {
    width: calc(100% - 340px)
}

.pro-con h2 {
    font-size: 20px
}

.pro-con .list1 ul {
    margin-left: -.3rem
}

.pro-con .list1 li {
    padding-left: .3rem;
    margin-bottom: .25rem
}

.pro-con .list1 .imgs {
    padding-bottom: 67.41854637%;
    background: url(../images/i_pro_item_bg.jpg) no-repeat bottom center/cover
}

.pro-con .list1 h3 {
    left: 0;
    bottom: 0;
    padding: 0 .1rem;
    height: 48px;
    line-height: 48px;
    background: rgba(0, 0, 0, .5)
}

.pro-con .list2 ul {
    margin-left: -.3rem
}

.pro-con .list2 li {
    padding-left: .3rem;
    margin-bottom: .27rem
}

.pro-con .list2 .imgs {
    padding-bottom: 100%;
    background: url(../images/i_pro_item_bg.jpg) no-repeat bottom center/cover
}

.pro-con .list2 .imgs:hover .btn {
    opacity: 1;
    visibility: visible
}

.pro-con .list2 .btn {
    opacity: 0;
    visibility: hidden;
    bottom: 30px;
    transition: all .3s;
    -webkit-transition: all .3s
}

.pro-con .list2 .btn a {
    min-width: 112px;
    height: 34px;
    line-height: 34px;
    margin: 0 6px;
    border-radius: 5px;
    background: #fff
}

.pro-con .list2 .btn .btn1 {
    color: #fff;
    padding-left: 40px;
    background: #f8931f url(../images/cart_icon2.png) no-repeat 11px center
}

.pro-con .list2 .btn .btn2:hover {
    color: #fff;
    background: #f8931f
}

.pro-con .list2 h3 {
    height: 48px;
    line-height: 48px
}

.pro-info .slider-w {
    width: 44%
}

.pro-info .slider-w .po-auto {
    max-width: 100%;
    max-height: 100%
}

.pro-info .slider-w .t-slider .img {
    position: relative;
    padding-bottom: 95%;
    border: 1px solid #dcdcdc;
    background: 0 0;
    background: url(../images/i_pro_item_bg1.jpg) no-repeat bottom center/cover
}

.pro-info .slider-w .t-slider .img img {
    width: auto;
    height: 100%
}

.pro-info .slider-w .t-slider .slick-dots {
    display: none!important
}

.pro-info .slider-w .b-slider {
    padding: 0 36px
}

.pro-info .slider-w .b-slider .img {
    position: relative;
    padding-bottom: 92.30769231%;
    cursor: pointer;
    background: url(../images/i_pro_item_bg1.jpg) no-repeat bottom center/cover
}

.pro-info .slider-w .b-slider .img::after {
    position: absolute;
    content: '';
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    border: 1px solid transparent
}

.pro-info .slider-w .b-slider .slick-slide {
    padding: 0 10px
}

.pro-info .slider-w .b-slider .slick-current .img::after {
    border-color: #f8931f
}

.pro-info .slider-w .b-slider .slick-next,
.pro-info .slider-w .b-slider .slick-prev {
    width: 16px;
    height: 100%
}

.pro-info .slider-w .b-slider .slick-prev {
    background: url(../images/b_slider_l.png) no-repeat center
}

.pro-info .slider-w .b-slider .slick-next {
    background: url(../images/b_slider_r.png) no-repeat center
}

.pro-info .con {
    width: 50%
}

.pro-info .con h3 {
    font-size: 22px;
    color: #434445
}

.pro-info .con .btn a {
    min-width: 148px;
    height: 40px;
    line-height: 40px;
    border-radius: 5px;
    padding: 0 20px;
    margin: 5px 0;
    background: #f8931f
}

.pro-info .con .btn img {
    margin: 0 5px 0 -5px
}

.zoomLens {
    cursor: move!important
}

.ZoomContainer {
    overflow: hidden
}

#imgzoom {
    display: none;
    position: absolute;
    z-index: 1;
    top: 0;
    right: -320px;
    width: 310px;
    height: 310px;
    background: #fff
}

.fix-cart {
    position: fixed;
    right: 3%;
    bottom: 13%;
    width: 60px;
    height: 60px;
    border-radius: 5px;
    background: #f8931f
}

.fix-cart img {
    margin: 0 0 3px 5px
}

.message-txt {
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    border-bottom: 1px dashed #e9e9e9
}

.shopping-cart .table-w {
    overflow-x: auto
}

.shopping-cart tr {
    border-bottom: 1px solid #f0f0f0
}

.shopping-cart th {
    height: 48px;
    line-height: 48px;
    background: #f7f7f7
}

.shopping-cart td {
    padding: 14px 0
}

.shopping-cart td:first-child {
    text-align: left;
    padding-left: 20px
}

.shopping-cart td .img {
    width: 110px;
    height: 110px
}

.shopping-cart td em {
    width: auto
}

.shopping-cart .btn {
    width: 18px;
    height: 18px;
    margin: 0 auto;
    cursor: pointer;
    background: url(../images/delete.png) no-repeat center
}

.shopping-cart .delete-info {
    top: 36px;
    left: 19%;
    width: 180px;
    height: 95px;
    background: url(../images/delete_bg.jpg) no-repeat center
}

.shopping-cart .delete-info i {
    margin-bottom: 10px
}

.shopping-cart .delete-info input {
    width: 60px;
    height: 28px;
    line-height: 28px;
    margin: 0 5px
}

.shopping-cart .delete-info input:first-child,
.shopping-cart .delete-info input:hover {
    color: #fff;
    background: #0660ae
}

.shopping-cart .line {
    height: 10px;
    background: url(../images/line_bg.jpg) repeat-x center
}

.shopping-cart .b-con {
    line-height: 22px;
    border: 1px solid #f0f0f0
}

.shopping-cart .b-con i {
    color: #0660ae
}

.shopping-cart .b-con a {
    padding: 20px .6rem;
    font-size: 20px;
    background: #f8931f
}

.select-all {
    cursor: pointer
}

.checkbox {
    vertical-align: -2px
}

.checkbox-item {
    vertical-align: -5px
}

.calculation {
    width: 120px;
    margin: 0 auto;
    border: 1px solid #ccc
}

.calculation i {
    width: 23px;
    height: 28px;
    line-height: 28px;
    cursor: pointer
}

.calculation input {
    width: 72px;
    height: 28px;
    line-height: 28px;
    border-left: 1px solid #dcdcdc;
    border-right: 1px solid #dcdcdc
}

.inquiry {
    background: #f9f9f9
}

.inquiry .list {
    margin-left: -.2rem
}

.inquiry .list li {
    padding-left: .2rem;
    margin-bottom: .25rem
}

.inquiry .list .img {
    width: 100px;
    height: 100px
}

.inquiry .list i {
    margin: 5px 0
}

.inquiry .list .info {
    width: calc(100% - 100px);
    padding-left: 25px
}

.inquiry .list .info h3 {
    font-size: 15px
}

.inquiry .list .info a {
    width: 52px;
    height: 20px;
    line-height: 20px;
    border-radius: 5px;
    background: #f8931f
}

.inquiry .form {
    max-width: 554px;
    margin: 0 auto
}

.inquiry .form label {
    width: 205px;
    height: 46px;
    line-height: 46px;
    text-align: right;
    padding-right: .3rem
}

.inquiry .form label em {
    color: red
}

.inquiry .form .txt {
    width: calc(100% - 205px);
    border: 1px solid #e0e0e0;
    overflow: hidden
}

.inquiry .form .txt input {
    height: 46px;
    line-height: 46px;
    padding: 0 20px
}

.inquiry .form .txt textarea {
    height: 145px;
    padding: 20px
}

.inquiry .form .verification {
    width: calc(100% - 205px)
}

.inquiry .form .verification input {
    width: calc(100% - 130px);
    height: 46px;
    line-height: 44px;
    padding: 0 20px;
    border: 1px solid #e0e0e0
}

.inquiry .form .verification .pic {
    width: 120px;
    height: 46px
}

.inquiry .form .btn {
    border: none
}

.inquiry .form .btn input {
    border-radius: 5px;
    background: #f8931f
}

.message {
    max-width: 604px;
    margin: 0 auto
}

.message .item {
    padding-right: .2rem;
    margin-bottom: .24rem
}

.message em,
.message label {
    height: 44px;
    line-height: 44px
}

.message label {
    width: 322px;
    text-align: right;
    padding-right: 14px
}

.message .txt {
    width: calc(100% - 322px);
    height: 44px;
    line-height: 42px;
    padding: 0 10px;
    border: 1px solid #ccc
}

.message .txt:focus {
    border-color: #0660ae
}

.message .textarea {
    height: 100px;
    line-height: 25px;
    padding: 10px
}

.message em {
    top: 0;
    right: 0;
    color: red
}

.message .verification .txt {
    width: calc(100% - 416px)
}

.message .verification .img {
    width: 87px;
    height: 30px
}

.message .btn input {
    height: 50px;
    line-height: 50px;
    border: none;
    color: #fff;
    border-radius: 5px;
    font-size: 16px;
    background: #0660ae
}

.contact li {
    border: .14rem solid #f9f9f9;
    margin-bottom: .2rem
}

.contact .con-l {
    padding: 3.6%
}

.contact .con-l em {
    font-size: 24px
}

.contact .con-r {
    height: 3.25rem
}

.contact .con-r img {
    max-width: inherit
}

.slick-dots div.slick-active,
.slick-dots div:focus,
.slick-dots div:hover {
    background: #0660ae
}

.in-page {
    color: #888
}

.in-page a,
.in-page span {
    padding: .08rem .15rem;
    border: 1px solid #e8e8e8
}

.in-page a {
    margin-bottom: 5px
}

.in-page a.cur,
.in-page a:hover {
    color: #fff;
    border-color: #0660ae;
    background: #0660ae
}

.tab-head li {
    cursor: pointer
}

.tab-body li {
    visibility: hidden;
    opacity: 0;
    height: 0;
    overflow: hidden;
    transition: all .3s;
    -webkit-transition: all .3s
}

.tab-body li.cur {
    visibility: visible;
    opacity: 1;
    height: inherit
}

.edit {
    overflow: hidden
}

.edit span {
    display: inline
}

.edit img {
    width: auto!important;
    height: auto!important
}

.fix-wrap {
    display: none;
    z-index: 999;
    position: fixed;
    background: rgba(0, 0, 0, .8)
}

.fix-wrap,
.fix-wrap svg {
    top: 0;
    left: 0;
    width: 100%;
    height: 100%
}

.fix-wrap .hide,
.fix-wrap circle {
    transition: all .8s;
    -webkit-transition: all .8s
}

.fix-wrap .hide {
    position: fixed;
    top: 5%;
    right: 5%;
    width: 49px;
    height: 49px;
    border-radius: 50%;
    cursor: pointer;
    overflow: hidden;
    background: 0 0
}

.fix-wrap .hide::after,
.fix-wrap .hide::before {
    z-index: 1;
    position: absolute;
    content: '';
    top: 50%;
    left: 50%;
    width: 1px;
    height: 50%;
    margin-top: -25%;
    background: #fff
}

.fix-wrap .hide::before {
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg)
}

.fix-wrap .hide::after {
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg)
}

.fix-wrap .hide:hover {
    transform: rotate(-180deg);
    -webkit-transform: rotate(-180deg)
}

.fix-wrap .hide:hover circle {
    fill: none;
    stroke-dasharray: 145
}

.fix-wrap svg {
    position: absolute
}

.fix-wrap circle {
    stroke-dasharray: 0 145
}

.fix-video .video-wrap {
    min-width: 55%;
    max-width: 55%;
    margin: 0 auto
}

.fix-video video {
    width: 100%;
    height: 100%;
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #3a3a3a;
    box-shadow: 0 0 5px rgba(0, 0, 0, .5);
    background: #2d2d2d;
    object-fit: cover;
    animation: ReturnToNormal .5s both;
    -webkit-animation: ReturnToNormal .5s both
}

.fix-pic {
    overflow: auto
}

.fix-pic img {
    max-height: 100%;
    animation: zoomIn .5s both;
    -webkit-animation: zoomIn .5s both
}

.fix-pics {
    background: rgba(0, 0, 0, .7)
}

.fix-pic-slider {
    color: #fff
}

.fix-pic-slider .item {
    position: relative;
    width: 100%;
    height: 100vh;
    cursor: grab;
    cursor: -webkit-grab;
    background-color: transparent
}

.fix-pic-slider .item:active {
    cursor: grabbing;
    cursor: -webkit-grabbing
}

.fix-pic-slider .item::after {
    position: absolute;
    content: '';
    z-index: -1;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    width: 50px;
    height: 50px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(255, 255, 255, .1);
    background: rgba(255, 255, 255, .9)
}

.fix-pic-slider em,
.fix-pic-slider img {
    position: absolute;
    left: 0;
    bottom: 0
}

.fix-pic-slider img {
    top: 0;
    right: 0;
    margin: auto;
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: inherit
}

.fix-pic-slider em {
    width: 100%;
    line-height: 25px;
    font-weight: 700;
    text-align: center;
    font-size: 16px;
    padding: 10px;
    box-shadow: 0 0 10px rgba(255, 255, 255, .1);
    background: rgba(0, 0, 0, .7)
}

.fix-pic-slider .slick-arrow {
    width: 45px;
    height: 45px;
    border-radius: 5px;
    box-shadow: 0 0 5px rgba(255, 255, 255, .1);
    background: rgba(0, 0, 0, .3);
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    transition: all .5s;
    -webkit-transition: all .5s
}

.fix-pic-slider .slick-arrow::after {
    position: absolute;
    content: '';
    top: 50%;
    border: solid #fff;
    padding: 6px
}

.fix-pic-slider .slick-arrow:hover {
    background: rgba(0, 0, 0, .9)
}

.fix-pic-slider .slick-prev {
    left: 1%;
    animation: slideInLeft .5s both;
    -webkit-animation: slideInLeft .5s both
}

.fix-pic-slider .slick-prev::after {
    left: 50%;
    border-width: 0 1px 1px 0;
    transform: translateX(-25%) translateY(-50%) rotate(135deg);
    -webkit-transform: translateX(-25%) translateY(-50%) rotate(135deg)
}

.fix-pic-slider .slick-next {
    right: 1%;
    animation: slideInRight .5s both;
    -webkit-animation: slideInRight .5s both
}

.fix-pic-slider .slick-next::after {
    right: 50%;
    border-width: 1px 0 0 1px;
    transform: translateX(25%) translateY(-50%) rotate(135deg);
    -webkit-transform: translateX(25%) translateY(-50%) rotate(135deg)
}

.fix-pic-slider .slick_page {
    position: absolute;
    top: 0;
    left: 0;
    padding: 15px;
    font-size: 16px;
    font-weight: 700
}

.fix-pic-slider .slick_page i {
    font-size: 22px
}

.fix-pic-slider .slick_page div {
    display: none
}

.fix-pic-slider .slick_page div.slick-active {
    display: block
}

@media (max-width:1300px) {
    .mauto {
        max-width: 92%
    }
}

@media (max-width:1620px) {
    .i-mauto {
        max-width: 92%
    }
}

@media (max-width:1500px) {
    .i-mauto {
        max-width: 96%
    }
    .header nav ul li {
        margin: 0 15px
    }
}

@media (max-width:1400px) {
    .header .logo {
        width: 37%
    }
}

@media (max-width:1200px) {
    .header .logo {
        width: 31%
    }
    .header nav ul li {
        margin: 0 10px
    }
}

@media (max-width:1024px) {
    body {
        padding-top: 70px!important
    }
    header {
        height: 70px
    }
    .header-m {
        left: 0;
        top: 0;
        width: 100%;
        height: 70px
    }
    .header-m::after {
        display: none;
        position: fixed;
        content: '';
        top: 70px;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, .5)
    }
    .header-m .logo {
        position: absolute;
        left: 50%;
        line-height: 70px;
        transform: translateX(-50%);
        -webkit-transform: translateX(-50%)
    }
    .header-m .logo img {
        max-height: 40px
    }
    .header-m .m-menu-b {
        display: block;
        position: absolute;
        top: 0;
        left: 0;
        width: 60px;
        height: 70px;
        cursor: pointer
    }
    .header-m .m-menu-b::after,
    .header-m .m-menu-b::before {
        position: absolute;
        content: '';
        top: 50%;
        left: calc(35px / 2);
        width: 25px;
        height: 1px;
        z-index: 999;
        transition: all .3s ease-out .3s;
        -webkit-transition: all .3s ease-out .3s;
        background: rgba(255, 255, 255, .9)
    }
    .header-m .m-menu-b::before {
        transform: translateY(-4px) rotate(0);
        -webkit-transform: translateY(-4px) rotate(0)
    }
    .header-m .m-menu-b::after {
        transform: translateY(4px) rotate(0);
        -webkit-transform: translateY(4px) rotate(0)
    }
    .header-m .m-menu {
        display: none;
        z-index: 888;
        position: fixed;
        width: 100%;
        width: 260px;
        height: 100%;
        top: 0;
        left: -260px;
        opacity: 1;
        background: #fafafa;
        text-align: left;
        padding-top: 70px
    }
    .header-m .m-menu::after {
        position: absolute;
        top: 70px;
        content: '';
        width: 100%;
        height: 1px;
        background: #ebebeb
    }
    .header-m .nav {
        height: calc(100% - 123px);
        overflow-x: hidden;
        overflow-y: auto
    }
    .header-m .nav>li {
        border-bottom: 1px solid #ebebeb;
        animation: resize .5s both;
        -webkit-animation: resize .5s both
    }
    .header-m .nav>li>a {
        position: relative;
        display: block;
        width: 100%;
        font-size: 15px;
        padding: 0 40px;
        color: #666;
        vertical-align: middle;
        text-overflow: ellipsis;
        white-space: nowrap;
        word-wrap: break-word;
        overflow: hidden;
        height: 50px;
        line-height: 50px
    }
    .header-m .nav>li>a::after {
        position: absolute;
        left: 20px;
        top: 50%;
        margin-top: -5px;
        content: '';
        width: 8px;
        height: 8px;
        border: 1px solid #999;
        border-radius: 50%;
        background: 0 0;
        transition: all .3s;
        -webkit-transition: all .3s
    }
    .header-m .nav>li .sub-nav {
        display: none
    }
    .header-m .nav>li .sub-nav a {
        position: relative;
        display: block;
        line-height: 24px;
        padding: 12px 40px;
        background: #f2f2f2;
        color: #4e4e4e
    }
    .header-m .nav>li .sub-nav a::after,
    .header-m .nav>li .sub-nav a::before {
        position: absolute;
        content: '';
        width: 0;
        height: 0;
        left: 20px;
        top: 20px;
        border: 5px solid transparent;
        overflow: hidden;
        transition: all .3s;
        -webkit-transition: all .3s
    }
    .header-m .nav>li .sub-nav a::before {
        left: 21px;
        border-left: 5px solid #555
    }
    .header-m .nav>li .sub-nav a::after {
        border-left: 5px #ebebeb solid
    }
    .header-m .nav>li.cur {
        position: relative
    }
    .header-m .nav>li.cur::after,
    .header-m .nav>li.cur::before {
        position: absolute;
        content: '';
        background: #999;
        transition: all .5s;
        -webkit-transition: all .5s
    }
    .header-m .nav>li.cur::before {
        top: 19px;
        right: 25px;
        width: 2px;
        height: 12px
    }
    .header-m .nav>li.cur::after {
        top: 24px;
        right: 20px;
        width: 12px;
        height: 2px
    }
    .header-m .nav>li.active::after {
        background: #fff
    }
    .header-m .nav>li.active::before {
        height: 0
    }
    .header-m .nav>li.active>a {
        color: #fff;
        background: #0660ae
    }
    .header-m .nav>li.active>a::after {
        border-color: #fff;
        background: #fff
    }
    .header-m .nav>li.active .sub-nav li {
        animation: ReturnToNormal .5s both;
        -webkit-animation: ReturnToNormal .5s both
    }
    .header-m .m-language {
        position: absolute;
        left: 0;
        bottom: 0;
        width: 100%;
        text-align: center
    }
    .header-m .m-language a {
        color: #666;
        height: 40px;
        line-height: 40px;
        font-size: 16px;
        display: block;
        border-bottom: 1px solid #ebebeb;
        animation: slideInUp 1.5s both;
        -webkit-animation: slideInUp 1.5s both
    }
    .header-m .m-search-b {
        display: block;
        position: absolute;
        top: 0;
        right: 0;
        width: 40px;
        height: 70px;
        cursor: pointer;
        background: url(../images/m_search.png) no-repeat left center;
        background-size: 23px
    }
    html.active {
        height: 100%;
        overflow: hidden
    }
    html.active body {
        height: 100%;
        overflow: hidden
    }
    html.active .header-m {
        left: 260px
    }
    html.active .header-m::after {
        display: block
    }
    html.active .header-m .m-menu-b::before {
        transform: translateY(0) rotate(225deg);
        -webkit-transform: translateY(0) rotate(225deg)
    }
    html.active .header-m .m-menu-b::after {
        transform: translateY(0) rotate(-225deg);
        -webkit-transform: translateY(0) rotate(-225deg)
    }
    html.active .header-m .m-menu {
        display: block;
        left: 0
    }
    html.active .banner,
    html.active .i-banner,
    html.active footer,
    html.active main {
        transform: translateX(260px);
        -webkit-transform: translateX(260px)
    }
}

@media (max-width:767px) {
    .i-banner .sm-db {
        display: block!important
    }
    .i-about .con-l h3 {
        font-size: 28px
    }
    .i-about .con-l ul {
        margin-left: -.21rem
    }
    .i-about .con-l li {
        padding-left: .21rem
    }
    .i-about .con-l li em {
        margin-top: 5px
    }
    .i-pro .pic-w img {
        max-width: 70%;
        max-height: 70%
    }
    .i-pro .swiper-button-next,
    .i-pro .swiper-button-prev {
        display: none
    }
    .i-pro .swiper-container-horizontal>.swiper-scrollbar {
        max-width: 50%
    }
    .banner {
        min-height: 1.2rem
    }
    .i-link-btn li a {
        min-width: 82px
    }
    .i-pro2 .list-w .con-r {
        width: 104%!important
    }
    .main-nav-p {
        display: none
    }
    .main-nav-m {
        display: block;
        position: relative;
        z-index: 1;
        cursor: pointer
    }
    .main-nav-m .title {
        position: relative;
        height: 45px;
        line-height: 45px;
        padding: 0 10px;
        background: #f8931f
    }
    .main-nav-m .title strong {
        color: #fff;
        font-size: 16px;
        font-weight: 700
    }
    .main-nav-m .title i {
        position: absolute;
        content: '';
        width: 45px;
        height: 100%;
        right: 0
    }
    .main-nav-m .title i::after,
    .main-nav-m .title i::before {
        position: absolute;
        top: 50%;
        content: '';
        width: 12px;
        height: 1px;
        background: #fff;
        transition: all .3s;
        -webkit-transition: all .3s
    }
    .main-nav-m .title i::before {
        left: 46%;
        transform: rotate(40deg) scaleY(1.5);
        -webkit-transform: rotate(40deg) scaleY(1.5)
    }
    .main-nav-m .title i::after {
        right: 46%;
        transform: rotate(-40deg) scaleY(1.5);
        -webkit-transform: rotate(-40deg) scaleY(1.5)
    }
    .main-nav-m .title.active i::before {
        transform: rotate(-40deg) scaleY(1.5);
        -webkit-transform: rotate(-40deg) scaleY(1.5)
    }
    .main-nav-m .title.active i::after {
        transform: rotate(40deg) scaleY(1.5);
        -webkit-transform: rotate(40deg) scaleY(1.5)
    }
    .main-nav-m ul {
        display: none;
        position: absolute;
        top: 45px;
        width: 100%;
        padding: 0 10px;
        background: rgba(248, 147, 31, .8);
        color: #fff
    }
    .main-nav-m ul li {
        animation: ReturnToNormal .5s both;
        -webkit-animation: ReturnToNormal .5s both
    }
    .main-nav-m ul li a {
        display: block;
        height: 45px;
        line-height: 45px;
        border-bottom: 1px solid rgba(255, 255, 255, .55)
    }
    .main-home div {
        display: none
    }
    .pro-info .con .btn a {
        display: block;
        float: none;
        width: 73%;
        margin: 5px auto
    }
    .fix-video .video-wrap {
        max-width: 90%
    }
}

@keyframes resize {
    60%,
    75%,
    90%,
    from,
    to {
        animation-timing-function: cubic-bezier(.215, .61, .355, 1)
    }
    0% {
        opacity: 0;
        transform: scale(5, 5)
    }
    100% {
        opacity: 1;
        transform: scale(1, 1)
    }
}

@-webkit-keyframes resize {
    60%,
    75%,
    90%,
    from,
    to {
        -webkit-animation-timing-function: cubic-bezier(.215, .61, .355, 1)
    }
    0% {
        opacity: 0;
        -webkit-transform: scale(5, 5)
    }
    100% {
        opacity: 1;
        -webkit-transform: scale(1, 1)
    }
}

@keyframes ReturnToNormal {
    from {
        opacity: 0;
        transform-origin: right bottom;
        transform: rotate3d(0, 0, 1, 45deg)
    }
    to {
        opacity: 1;
        transform-origin: right bottom;
        transform: none
    }
}

@-webkit-keyframes ReturnToNormal {
    from {
        opacity: 0;
        -webkit-transform-origin: right bottom;
        -webkit-transform: rotate3d(0, 0, 1, 45deg)
    }
    to {
        opacity: 1;
        -webkit-transform-origin: right bottom;
        -webkit-transform: none
    }
}