@charset "utf-8";

:root {
    --main-color: #00B1E8;
    --dark-color: #333;
    --blue: ;
    --white-color: #FFFFFF;
}

img {
    max-width: 100%;
}

@keyframes jumpDown {
    0% {
        transform: translateY(0)
    }

    100% {
        transform: translateY(5px)
    }
}


/* index more */
.open_content .index_more {
    padding-top: 40px;
    justify-content: center;
}

.index_more {
    display: flex;
    align-items: center;
}

.index_more a {
    position: relative;
    color: #FFF;
    font-size: 16px;
    font-weight: 400;
    line-height: 28px;
    z-index: 1;
}

.index_more span {
    position: relative;
    display: flex;
    padding: 16px 32px;
    justify-content: center;
    align-items: center;
    border: 1px solid #FFF;
}

.index_more.black a {
    color: var(--dark);
}

.index_more.black span {
    border-color: var(--dark);
}

.index_more span::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;

    z-index: -1;
}

.index_more a span::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    background-color: var(--main-color);
    transition: all 0.3s ease;
    z-index: -1;
}

.index_more a:nth-child(2) {
    margin-left: 16px;
}

.index_more a:hover span {
    border-color: var(--main-color);
}

.index_more.black a:hover span {
    color: var(--white-color);
}

.index_more a:hover span::before {
    width: 100%;
}

.index_more a:hover span::after {
    border-color: var(--main-color);
}

html.off .open_menu {
    opacity: 1;
}

.open_menu {
    position: absolute;
    right: 0;
    top: 0;
    display: flex;
    opacity: 0;
    width: 100px;
    height: 100px;
    padding: 20px;
    justify-content: center;
    align-items: center;
    background: rgba(0, 0, 0, 0.50);
    cursor: pointer;
    z-index: 8;
}

.open_menu i {
    display: block;
    width: 100%;
    height: 100%;
    background-repeat: no-repeat;
    background-position: center;


}

.open_menu i:first-child {
    background-image: url('../images/open_menu.svg');
}

.open_menu i:nth-child(2) {
    display: none;
    background-image: url(../images/close_white.svg);
}

.open_menu.is-active i:nth-child(1) {
    display: none;
}

.open_menu.is-active i:nth-child(2) {
    display: block;
}

@media (min-width:1201px) {

    .open_menu.is-active {
        position: fixed;
        right: 0;
        top: 0;
        background-color: var(--main-color);
        z-index: 9;
    }

}

@media (max-width:1200px) {
    .open_menu {
        width: 70px;
        height: 70px;
    }

    html.ovh .header {
        border-bottom: 1px solid rgba(0, 0, 0, 0);
    }

    .open_menu01 {
        position: fixed;
        z-index: 99;
    }

    html.ovh .open_menu {
        opacity: 1;
        background-color: var(--main-color);
    }


}

@media (max-width:991px) {
    .open_menu {
        width: 60px;
        height: 60px;
    }

}




/* footer */
footer {
    padding-top: 40px;
    padding-bottom: 40px;
    background-color: #F7F7F7;

}

.foot_top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(51, 51, 51, 0.10);
}

.foot_top .eject_cont .eject_tc {
    background-color: var(--white-color);
}

.foot_top .eject_cont .eject_tc:before {
    border-top-color: var(--white-color);
}

.foot_title {
    color: #333;
    font-size: 18px;
    font-weight: 400;
    line-height: 28px;
}

.foot_top .foot_tel {
    color: #333;
    font-family: Poppins;
    font-size: 29px;
    font-style: normal;
    font-weight: 600;
    line-height: normal;
}

.foot_tel a {
    display: flex;
    align-items: center;
}

.foot_tel a img {
    margin-right: 12px;
}

.foot_email {
    padding-left: 28px;
    color: #333;
    font-size: 16px;
    font-weight: 400;
    line-height: 26px;
}

.foot_email img {
    margin-right: 12px;
}

.foot_share ul {
    display: flex;
    margin-left: -9px;
    margin-right: -9px;
}

.foot_share ul li {
    padding: 0 9px;
}

.foot_share .w_bg {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #E4E4E4;
    ;
}

.foot_share .w_bg img {
    width: 24px;
    height: 24px;
}

.foot_share .w_bg img:nth-child(2) {
    display: none;
}

.foot_share .w_bg:hover {
    background-color: var(--main-color);
}

.foot_share a:hover .w_bg img:nth-child(1) {
    display: none;
}

.foot_share a:hover .w_bg img:nth-child(2) {
    display: inline-block;
}

.eject_cont {
    position: relative;
    display: inline-block;
    overflow: hidden;
}

.eject_cont .eject_tc {
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    margin-left: -58px;
    transform: translateY(-20px);
    padding: 8px;
    width: 116px;
    background: #FFFFFF;
    opacity: 0;
    justify-content: center;
    -webkit-transition: all 0.4s;
    -moz-transition: all 0.4s;
    -ms-transition: all 0.4s;
    -o-transition: all 0.4s;
    transition: all 0.4s;
    z-index: -1;
}

.eject_cont .eject_tc:before {
    border: solid transparent;
    content: ' ';
    height: 0;
    position: absolute;
    width: 0;
    border-width: 10px;
    border-top-color: #fff;
    bottom: -20px;
    left: 50%;
    margin-left: -10px;
}

.eject_cont .eject_tc .img_ {
    width: 100px;
    text-align: center;
}

.eject_cont:hover {
    overflow: visible;
}

.eject_cont .eject_tc.m_show {
    opacity: 1;
    transform: translateY(0);
    z-index: 99;
}

.foot_middle {
    padding-top: 32px;
    display: flex;
    justify-content: space-between;
}

.foot_menu {
    flex: 1;

}

.foot_menu>ul {
    padding-right: 150px;
    float: left;
}

.foot_menu>ul:last-child {
    padding-right: 0;
}

.foot_menu>ul>li:first-child {
    padding-bottom: 16px;
}

.foot_menu>ul>li.title a {
    color: #333;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.5;
}

.foot_menu>ul>li>a {

    color: rgba(51, 51, 51, 0.40);
    font-size: 16px;
    font-weight: 400;
    line-height: 28px;
}

.foot_menu>ul>li>a:hover {
    color: var(--main-color);
}

/* link */
.index-link {
    width: 164px;
    position: relative;
    display: inline-block;
    height: auto;
    text-align: left;

}

.index-link .select_bg {
    height: 60px;
    line-height: 60px;
    padding: 0 18px;
    border-radius: 4px;
    background: #E4E4E4;
    position: relative;
    cursor: pointer;
    z-index: 7;
}

.bg .index-link .select_bg {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.select_bg>a {
    padding-left: 28px;
    font-weight: 400;
    font-size: 16px;
    background-image: url(../images/foot_languge.svg);
    background-size: 20px 20px;
    background-repeat: no-repeat;
    background-position: left center;
}

.select_bg>i {
    display: inline-block;
    width: 12px;
    height: 20px;
    margin-top: 20px;
    float: right;
    padding-left: 10px;
    cursor: pointer;
    background-image: url(../images/link_icon.svg);
    background-size: 12px 12px;
    background-repeat: no-repeat;
    background-position: center;
}

.bg .select_bg>i {
    transform: rotate(180deg);
}

.index-select-drop {
    position: absolute;
    width: 100%;
    left: 0;
    display: none;
    top: 100%;
    z-index: 8;
}


.index-select-drop ul {
    padding: 10px 16px;
    background: #E4E4E4;
    border-radius: 4px;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

.index-select-drop ul li {
    display: block;
    width: 100%;
    padding: 10px 0;
}

.index-select-drop a {
    display: inline-block;
    position: relative;
    width: 100%;
    font-size: 16px;
}

.index-select-drop::-webkit-scrollbar {
    width: 5px;
    height: 2px
}

.index-select-drop::-webkit-scrollbar-button:vertical {
    display: none
}

.index-select-drop::-webkit-scrollbar-corner,
.index-select-drop::-webkit-scrollbar-track {
    background-color: #fff;
}

.index-select-drop::-webkit-scrollbar-thumb {
    border-radius: 0;
    background-color: #33C4F2;
}

.index-select-drop::-webkit-scrollbar-thumb:vertical:hover {
    background-color: #33C4F2;
}

.index-select-drop::-webkit-scrollbar-thumb:vertical:active {
    background-color: #33C4F2;
}

.foot_bottom {
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid rgba(51, 51, 51, 0.10);
    overflow: hidden;
}

.foot_bottom>div:first-child {
    display: flex;
    justify-content: space-between;
}

.foot_bottom .left,
.foot_bottom .right,
.foot_bottom .left a,
.foot_bottom .right a {
    color: rgba(102, 102, 102, 0.50);
    font-size: 16px;
    font-weight: 400;
    line-height: 26px;
}

.foot_bottom .left a:hover,
.foot_bottom .right a:hover {
    color: var(--main-color);
}




/* right */
.right_rove {
    position: fixed;
    right: 30px;
    bottom: 40px;
    z-index: 9;
}

.right_rove ul li {
    position: relative;
    margin-bottom: 8px;
    overflow: hidden;
}

.right_rove ul li:last-child {
    margin-bottom: 0;
}

.right_rove>ul>li>a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    background-color: rgba(85, 85, 85, 0.40);
    backdrop-filter: blur(8px);
    border-radius: 50%;
}

.right_rove>ul>li:hover>a {
    background-color: var(--main-color);
}

.right_rove ul li .hide_eject {
    position: absolute;
    right: calc(100% + 10px);
    top: 50%;
    transform: translateY(-50%);
    width: 150px;
    padding: 20px 15px;
    text-align: center;
    background-color: var(--main-color);
    opacity: 0;
    justify-content: center;
    border-radius: 4px;
    -webkit-transition: all 0.4s;
    -moz-transition: all 0.4s;
    -ms-transition: all 0.4s;
    -o-transition: all 0.4s;
    transition: all 0.4s;
    z-index: -1;
    box-shadow: 0 4px 10px 0 rgb(0 0 0 / 10%);
}

.right_rove ul li .hide_eject:before {
    border: solid transparent;
    content: ' ';
    height: 0;
    position: absolute;
    width: 0;
    border-width: 10px;
    border-left-color: var(--main-color);
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
}

.right_rove ul li .hide_eject>a {
    color: #ffffff;
    font-size: 16px;
    background-color: transparent;
    border: none;
    padding: 0;
}

.right_rove .hide_wx img {
    background-color: var(--white-color);
    padding: 5px;
}

.right_rove ul li:hover {
    overflow: visible;
}

.right_rove ul li:hover .hide_eject {
    opacity: 1;
    z-index: 8;
}

@media (max-width:1440px) {

    .foot_menu>ul {
        padding-right: 120px;
    }

}

@media (max-width:1439px) {
    .foot_bottom>div:first-child {
        flex-wrap: wrap;
    }

}

@media (max-width:1279px) {

    .foot_menu>ul {
        padding-right: 80px;
    }

}

@media (max-width:1200px) {

    .foot_menu>ul {
        padding-right: 60px;
    }

}

@media (max-width:767px) {
    footer {
        padding-top: 30px;
        padding-bottom: 20px;
    }

    html.off .right_rove {
        display: none;
    }

    .right_rove {
        right: 4px;
        bottom: 40px;
    }

    .foot_top {
        padding-bottom: 20px;
    }

    .foot_top,
    .foot_top .left {
        flex-wrap: wrap;
    }

    .foot_top .left .foot_tel {
        width: 100%;
        font-size: 22px;
    }

    .foot_email {
        padding-left: 0;
    }

    .foot_top .foot_share {
        width: 100%;
        padding-top: 20px;
    }

    .foot_middle {
        flex-wrap: wrap;
        padding-top: 20px;
    }

    .index-link .select_bg {
        height: 50px;
        line-height: 50px;
        padding: 0 18px;
    }

    .select_bg>i {
        margin-top: 14px;
    }

    .foot_menu {
        flex: inherit;
        width: 100%;
        padding-bottom: 20px;
        display: none !important;
    }

    .foot_menu>ul {
        width: 100%;
        padding-bottom: 15px;
    }

    .foot_bottom {
        margin-top: 16px;
        padding-top: 16px;
    }

    .foot_bottom .left,
    .foot_bottom .right,
    .foot_bottom .left a,
    .foot_bottom .right a {
        font-size: 14px;
    }

}


/* 视频弹出 */
/* 弹窗 */

.z_tanchuang {
    position: fixed;
    display: table;
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
    transform: scale(0);
    -webkit-transform: scale(0);
    z-index: 10000;
}

.z_tanchuang .tbox {
    display: table-cell;
    background: rgba(0, 0, 0, 0.5);
    text-align: center;
    vertical-align: middle;
}

/* 弹窗内容 */
html.fixed {
    overflow: hidden !important;
}

.z_tanchuang .tbox .modal {
    display: block;
    position: relative;
    width: 90%;
    max-width: 1400px;
    max-height: 90%;
    margin: 0 auto;
}

.z_tanchuang .tbox .modal .out {
    position: absolute;
    width: 40px;
    height: 40px;
    line-height: 40px;
    background: #fff url(../images/close_blue.svg) center no-repeat;
    background-size: 20px;
    color: #000;
    font-size: 30px;
    text-align: center;
    border-radius: 50%;
    top: -50px;
    right: 0;
    cursor: pointer;
}

.z_tanchuang .tbox .modal .img {
    width: 100%;
    max-height: 700px;
    margin: 0 auto;
    height: 70vh;
    display: flex;
    align-items: center;
}

.z_tanchuang .tbox .modal .img video {
    display: block;
    width: 100%;
    max-height: 100%;
    object-fit: cover;
}

.z_tanchuang .tbox .modal .img img {
    margin: 0 auto;
}

.z_tanchuang .tbox .modal .out:hover {
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
}

.z_tanchuang .tbox .modal2 {
    padding: 20px;
}

.z_tanchuang .tbox .modal .img {
    max-width: 1400px;
}



/* 弹窗选中 */

.z_tanchuang.one {
    transform: scaleY(0.01) scaleX(0);
    animation: unfoldIn 1s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
    -webkit-transform: scaleY(0.01) scaleX(0);
    -webkit-animation: unfoldIn 1s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

.z_tanchuang.one .tbox .modal {
    transform: scale(0);
    animation: zoomIns 0.5s 0.8s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
    -webkit-transform: scale(0);
    -webkit-animation: zoomIns 0.5s 0.8s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

.z_tanchuang.one.out {
    transform: scale(1);
    animation: unfoldOut 1s 0.3s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
    -webkit-transform: scale(1);
    -webkit-animation: unfoldOut 1s 0.3s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

.z_tanchuang.one.out .tbox .modal {
    animation: zoomOut 0.5s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
    -webkit-animation: zoomOut 0.5s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

/* 弹窗动画 */

@keyframes unfoldIn {
    0% {
        transform: scaleY(0.005) scaleX(0);
    }

    50% {
        transform: scaleY(0.005) scaleX(1);
    }

    100% {
        transform: scaleY(1) scaleX(1);
    }
}

@keyframes zoomIns {
    0% {
        transform: scale(0);
    }

    100% {
        transform: scale(1);
    }
}

@keyframes zoomOut {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(0);
    }
}

@keyframes unfoldOut {
    0% {
        transform: scaleY(1) scaleX(1);
    }

    50% {
        transform: scaleY(0.005) scaleX(1);
    }

    100% {
        transform: scaleY(0.005) scaleX(0);
    }
}

@-webkit-keyframes zoomIn {
    0% {
        transform: scale(0);
    }

    100% {
        transform: scale(1);
    }
}

@-webkit-keyframes zoomOut {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(0);
    }
}

@-webkit-keyframes unfoldOut {
    0% {
        transform: scaleY(1) scaleX(1);
    }

    50% {
        transform: scaleY(0.005) scaleX(1);
    }

    100% {
        transform: scaleY(0.005) scaleX(0);
    }
}

@-webkit-keyframes unfoldIn {
    0% {
        transform: scaleY(0.005) scaleX(0);
    }

    50% {
        transform: scaleY(0.005) scaleX(1);
    }

    100% {
        transform: scaleY(1) scaleX(1);
    }
}

.img_tanchuang .tbox .modal,
.img_tanchuang .tbox .modal .img {
    max-width: 1600px;
}


@keyframes big {
    0% {
        transform: scale(1);
        -webkit-transform: scale(1);
        opacity: 1;
    }

    80% {
        opacity: 1;
    }

    100% {
        transform: scale(1.2);
        -webkit-transform: scale(1.2);
        opacity: 0.3;
    }
}

@-webkit-keyframes big {
    0% {
        transform: scale(1);
        -webkit-transform: scale(1);
        opacity: 1;
    }

    80% {
        opacity: 1;
    }

    100% {
        transform: scale(1.2);
        -webkit-transform: scale(1.2);
        opacity: 0.3;
    }
}

@media (max-width:767px) {
    .z_tanchuang .tbox .modal {
        width: 100%;
    }
    .z_tanchuang .tbox .modal .img {
        height: auto;
    }

}

/* five */
.index_five {
    padding: 80px 0;
    background-color: var(--white-color);

    overflow: hidden;
}

.index_five_cont {
    padding-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: stretch;
}

.index_five_cont .index_five_img {
    position: relative;
    width: calc(54% - 22px);
    margin-right: 22px;
    overflow: hidden;
}

.index_five_cont .index_five_img>div:first-child {
    top: 0;
    right: 0;
    height: 100%;
    background-color: #fff;
    position: absolute;
    -webkit-transition: 1s linear;
    -o-transition: 1s linear;
    transition: 1s linear;
    z-index: 30;
}

.index_five_cont .index_five_img img {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.index_five_cont .index_five_text {
    position: relative;
    width: 46%;
    padding: 40px 55px;
    background: #F7F7F7;
}

.index_five_cont .index_five_text>div:first-child {
    top: 0;
    right: 0;
    height: 100%;
    background-color: #fff;
    position: absolute;
    -webkit-transition: 1s linear;
    -o-transition: 1s linear;
    transition: 1s linear;
    z-index: 30;
}

.index_five_text .icon img {
    width: 72px;
}

.index_five_text .t {
    position: relative;
    margin-top: 80px;
    padding-bottom: 8px;
    color: var(--dark-color);
    font-weight: 400;
    line-height: 1.5;
}

.index_five_text .t:after {
    content: "";
    left: 0;
    bottom: 0;
    position: absolute;
    width: 16px;
    height: 2px;
    background-color: var(--dark-color);
    opacity: 0.5;
}

.index_five_text .text {
    margin-top: 20px;
    color: #666;
    font-size: 18px;
    font-weight: 400;
    line-height: 28px;
}

.index_five_text .index_more {
    margin-top: 80px;
}

.index_five_text .index_more span {
    border: 1px solid var(--dark-color);
    background: rgba(255, 255, 255, 0.00);
    backdrop-filter: blur(4px);
}

@media (max-width:991px) {
    .index_five_cont .index_five_text {
        padding: 40px 35px;
    }

    .index_five_text .t {
        margin-top: 40px;
        font-size: 28px;
    }


}

@media (max-width:767px) {
    .index_five {
        padding: 50px 0;
    }

    .index_five_cont {
        flex-wrap: wrap;
    }

    .index_five_cont .index_five_img>div:first-child {
        display: none;
    }

    .index_five_cont .index_five_text {
        padding: 30px 20px;
    }

    .index_five_cont .index_five_img {
        position: relative;
        width: 100%;
        margin-right: 0;
        overflow: hidden;
    }

    .index_five_cont .index_five_img img {
        position: relative;
        left: inherit;
        top: inherit;
        transform: inherit;
    }

    .index_five_cont .index_five_text {
        width: 100%;
    }

    .index_five_text .icon img {
        width: 52px;
    }

    .index_five_text .t {
        margin-top: 20px;
        font-size: 24px;
    }

    .index_five_text .index_more {
        margin-top: 40px;
    }

    .index_five_cont .index_five_text>div:first-child {
        display: none;
    }

}

/* solution 公共 */

.solu_search {
    display: flex;
    justify-content: center;
}

.solu_search form {
    display: flex;
    width: 660px;
    height: 62px;
    padding: 10px 4px 10px 20px;
    justify-content: space-between;
    align-items: center;
    border-radius: 4px;
    background: #FFF;
}

.solu_search .solu_input {
    flex: 1;
    height: 54px;
    line-height: 54px;
    font-size: 16px;
    font-family: 'Microsoft YaHei';
}

.solu_search .solu_button {
    display: flex;
    width: 54px;
    height: 54px;
    padding: 24px;
    justify-content: center;
    align-items: center;
    font-family: "Microsoft YaHei";

    border-radius: 4px;
    background-color: #F5F7F8;
    background-image: url(../images/search_blue.svg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 24px 24px;
    outline: 0;
    cursor: pointer;
}

.solu_search input::placeholder {
    color: #CCC;
    font-family: "Microsoft YaHei";
    font-size: 16px;
    font-weight: 400;
    line-height: 26px;
}

.solu_search input::-webkit-input-placeholder {
    color: #CCC;
    font-family: "Microsoft YaHei";
    font-size: 16px;
    font-weight: 400;
    line-height: 26px;
}

.solu_search input:-moz-placeholder {
    color: #CCC;
    font-family: "Microsoft YaHei";
    font-size: 16px;
    font-weight: 400;
    line-height: 26px;
}

.solu_search input::-moz-placeholder {
    color: #CCC;
    font-family: "Microsoft YaHei";
    font-size: 16px;
    font-weight: 400;
    line-height: 26px;
}

.solu_search input:-ms-input-placeholder {
    color: #CCC;
    font-family: "Microsoft YaHei";
    font-size: 16px;
    font-weight: 400;
    line-height: 26px;
}





/* 多余代码 */
section {
    min-height: 1000px;
    position: relative;
    width: 100% !important;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

section:nth-of-type(1) {
    background: whitesmoke;
    height: 1200px;
}

section:nth-of-type(2) {
    background: black;
    height: 1600px;
}

#story-freext>div:nth-of-type(1) {
    background: url(../images/nike-bg.jpg) 50% 0 no-repeat fixed;
    margin: 0;
    height: 1600px;
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
}

#story-freext>div:nth-of-type(2) {
    background: url(../images/nike.png) 50% 0 no-repeat fixed;
    margin: 0;
    height: 1600px;
    position: absolute;
    top: 0px;
    left: 100px;
    width: 100%;
}

#bottle>div:nth-of-type(1) {
    background: url(../images/bottle.jpg) 50% 0 no-repeat fixed;
    margin: 0;
    height: 1200px;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}

section h1 {
    color: #4F9426;
    width: 300px;
    font-size: 65px;
    margin-bottom: 14px;
}

section p {
    color: black;
    width: 300px;
}

section article {
    position: absolute;
    top: 240px;
    left: 40px;
    width: 300px;
    z-index: 4;
}

.parallax-item {
    position: absolute;
    z-index: 5;
    top: 40px;
    left: 400px;
}

@media (max-width:767px) {

    .solu_search .solu_input {
        height: 46px;
        line-height: 46px;
    }

    .solu_search .solu_button {
        width: 46px;
        height: 46px;
        padding: 20px;
        background-size: 20px 20px;

    }

}


/* about */
.index_about {
    position: relative;
    padding-top: 80px;
    padding-bottom: 70px;
    background-color: var(--white-color);
    overflow: hidden;
    z-index: 1;
}

.about_mid {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.about_mid .left {
    flex: 1;
    max-width: 728px;
    margin-right: 50px;
}

.about_mid .left p {
    color: #666;
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
    line-height: 28px;
}

.about_mid .right ul {
    display: flex;
    margin-left: -30px;
    margin-right: -30px;
}

.about_mid .right ul li {
    padding-left: 30px;
    padding-right: 30px;
}

.about_mid .about_number span {
    color: var(--dark-color);
    font-family: 'Poppins';
    font-size: 46px;
    font-weight: 500;
    line-height: 1.5;
}

.about_mid .about_number em {
    color: #666;
    font-family: "Microsoft YaHei";
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 26px;
}

.about_mid .right p {
    color: #666;
    font-size: 16px;
    font-weight: 400;
    line-height: 26px;
}

.about_last {
    padding-top: 36px;
    padding-bottom: 36px;
}

.about_last ul {
    margin-left: -12px;
    margin-right: -12px;
    display: flex;
    align-items: stretch;
    flex-wrap: wrap;
}

.about_last ul li {
    width: 16.66%;
    padding: 12px;
    float: left;
}

.about_last .bg {
    height: 100%;
    padding: 28px 24px;
    border-radius: 4px;
    background: #F8F8F8;
    cursor: pointer;
    transition: all 0.3s;
}

.about_last .bg span {
    display: flex;
    justify-content: center;
}

.about_last .bg span img {
    width: 50px;
    height: 50px;
}

.about_last .bg span img:nth-child(2) {
    display: none;
}

.about_last .bg .t {
    padding-top: 16px;
    color: var(--dark-color);
    text-align: center;
    font-size: 18px;
    font-weight: 400;
    line-height: 28px;
}

.about_last .bg:hover {
    background: var(--main-color);
}

.about_last .bg:hover span img:nth-child(1) {
    display: none;
}

.about_last .bg:hover span img:nth-child(2) {
    display: block;
}

.about_last .bg:hover .t {
    color: var(--white-color);
}

.section_showroom {
    position: relative;
    width: 100%;
    height: 690px;
    border-radius: 4px;
    overflow: hidden;
}

.section_showroom .bg-container {
    position: absolute;
    width: 100%;
    left: 0;
    height: 130%;
    top: 40%;
    right: 0;
    margin: 0 auto;
}

.section_showroom .bg-container img {
    position: absolute;
    object-fit: cover;
    width: 100%;
    height: 100%;
    top: 50%;
    transform: translateY(-50%);
}

.section_showroom .video-box {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background-color: var(--white-color);
    border-radius: 50%;
    cursor: pointer;
}

@media (max-width:1440px) {
    .about_mid .right ul {
        margin-left: -20px;
        margin-right: -20px;
    }

    .about_mid .right ul li {
        padding-left: 20px;
        padding-right: 20px;
    }

    .about_mid .about_number span {
        font-size: 44px;
    }

    .about_last .bg {
        padding: 28px 8px;
    }

}

@media (max-width:1366px) {
    .about_mid {
        padding-top: 20px;
    }

    .about_mid .about_number span {
        font-size: 40px;
    }

    .about_last .bg .t {
        font-size: 16px;
        line-height: 1.5;
    }

    .section_showroom {
        height: 590px;
    }

}

@media (max-width:1280px) {
    .about_mid {
        flex-wrap: wrap;
    }

    .about_mid .left {
        flex: inherit;
        width: 100%;
        margin-right: 0;
        max-width: inherit;
    }

    .about_mid .right {
        width: 100%;
        padding-top: 20px;
    }

    .section_showroom {
        height: 490px;
    }

    .section_showroom .video-box {
        width: 90px;
        height: 90px;
        padding: 20px;
    }


}

@media (max-width:991px) {
    .section_showroom {
        height: 450px;
    }

}

@media (max-width:767px) {
    .index_about {
        padding-top: 50px;
        padding-bottom: 50px;
    }

    .about_mid .left p {
        font-size: 16px;
    }

    .about_mid .right ul {
        flex-wrap: wrap;
        margin-left: -5px;
        margin-right: -5px;
    }

    .about_mid .right ul li {
        width: 50%;
        padding-left: 5px;
        padding-right: 5px;
        padding-bottom: 20px;
        text-align: center;
    }

    .about_mid .right p {
        font-size: 14px;
    }

    .about_mid .about_number span {
        line-height: 1.2;
    }

    .section_showroom .bg-container {
        height: 110%;
        top: 60%;
    }

    .about_last {
        padding-top: 15px;
        padding-bottom: 36px;
    }

    .about_last ul {
        margin-left: -10px;
        margin-right: -10x;
    }

    .about_last ul li {
        width: 50%;
        padding: 10px;

    }

    .section_showroom {
        height: 300px;
    }

    .section_showroom .video-box {
        width: 50px;
        height: 50px;
        padding: 14px;
    }

}

@media (max-width:767px) {

    .section_showroom .bg-container {
        top: 40%;
    }

}


/* paged */
.paged {
    padding-bottom: 60px;
}

.paged .pagination {
    display: flex;
    align-items: center;
    justify-content: center;
}

.paged ul li {
    margin: 0 4px;
}

.paged span,
.paged a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    padding: 10px;
    font-size: 16px;
    background-color: transparent !important;
    color: rgba(51, 51, 51, 0.50);
}

.page-item:last-child .page-link {
    background-color: transparent !important;
    border: none !important;
}

.paged .active {
    background-color: var(--main-color);
    border-color: var(--main-color);
    border-radius: 8px;
}

.paged .active span,
.paged .active a {
    color: var(--white-color);
}

.paged ul li:first-child span,
.paged ul li:last-child a,
.paged ul li:first-child a,
.paged ul li:last-child span {
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
}

@media (max-width:767px) {

    .paged span,
    .paged a {
        width: 40px;
        height: 40px;
        padding: 4px;
        font-size: 14px;
    }

    .paged ul li:first-child span,
    .paged ul li:last-child a,
    .paged ul li:first-child a,
    .paged ul li:last-child span {
        width: 40px;
        height: 40px;
    }
}

/* case  */

.part_list {
    padding-top: 70px;
    position: relative;
    z-index: 9;
}

.part_list ul li {
    position: relative;
    width: 14.28%;
    float: left;
}

.part_list ul li:before {
    content: "";
    position: absolute;
    bottom: 0;
    top: 0;
    width: 100%;
    height: 1px;
    background-color: rgba(0, 0, 0, 0.10);
}

.part_list ul li:after {
    content: "";
    position: absolute;
    right: 0;
    top: 0;
    width: 1px;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.10);
}

@media (min-width:767px) {

    .part_list li:nth-child(7n):after,
    .part_list li:nth-of-type(-n+7):before {
        display: none;
    }

}

.part_list .default {
    position: relative;
    overflow: hidden;
}

.part_list .thumb {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 9;
}

.part_list .thumb img {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.3s;
}

.part_list .thumb img:nth-child(2) {
    opacity: 0;
}

.part_list .thumb:hover img:nth-child(1) {
    opacity: 0;
}

.part_list .thumb:hover img:nth-child(2) {
    opacity: 1;
}

@media (max-width:767px) {

    .part_list {
        padding-top: 50px;
    }

    .part_list ul li {
        width: 50%;
    }

    .part_list ul li:nth-child(2n):after {
        display: none;
    }

    .part_list li:nth-of-type(-n+2):before {
        display: none;
    }

}
/* 产品详情新增代码 */
.breadcrumb-banner-area {
    height: 450px;
    background-size: cover;
    background-position: center;
}

/*内页分类导航*/
.cata_n {
    width: 100%;
    height: 80px;
    background: #FFFFFF;
    box-shadow: 0px 3px 10px rgba(0, 0, 0, 0.16);
    opacity: 1;
    border-radius: 0px;
    position: relative;
    z-index: 3;
}
.fixed{
	position: fixed!important;
	top: 90px;
	left: 0;
}
.cata_n .swiper-slide{display:inline-block;width:auto;}
.cata_n a{display:inline-block;font-size:16px;font-weight:400;line-height:77px;color:#333333;opacity:1;border-bottom:3px solid transparent;}
.cata_n a.active{border-bottom-color:var(--main-color);color:var(--main-color);}
@media(max-width: 1200px){
	.cata_n.fixed{
		top: 62px!important;
	}
}
@media(max-width:768px){
	.cata_n{height:60px;}
	.cata_n a{line-height:57px;}
}


/* 产品侧边栏 */
.pro_show_box {
    position: relative;
    overflow: hidden;
    width: 100%;
}
.product_list_nav {
    position: absolute;
    left: 20px;
    top: 200px;
    z-index: 99;
}
.product_list_nav.fixed {
    position: fixed;
}
.product_list_nav .i:not(:first-child) {
    margin-top: 30px;
}
.product_list_nav .i {
    height: 21px;
    font-size: 16px;
    font-weight: 400;
    line-height: 21px;
    color: #666666;
    position: relative;
    padding-left: 16px;
    cursor: pointer;
}
.product_list_nav:after {
    content: '';
    width: 1px;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background-color: #ccc;
}

@media screen and (max-width: 800px) {
    .breadcrumb-banner-area{
        height: 70px;
    }
}
.logo h1 a img{
	width: 100%;
}
@media screen and (max-width: 1280px) {
    .foot_menu>ul {
        padding-right: 60px;
    }
    
}
@media screen and (max-width: 880px) {
    .foot_menu>ul {
        padding-right: 20px;
    }
    
}