@charset "utf-8";

@import url("global.min.css");
@import url("swiper.min.css");

/**
* Description style CSS for the website
* Author Qiuyue
* E-mail 1171019839@qq.com
* Created On 2024-11
* modification
**/

/*! normalize.css v3.0.1 | MIT License | git.io/normalize*/
/** * 1. Set default font family to sans-serif. * 2. Prevent iOS text size adjust after orientation change, without disabling * user zoom.*/
html {
    font-family: sans-serif;
    /* 1*/
    -ms-text-size-adjust: 100%;
    /* 2*/
    -webkit-text-size-adjust: 100%;
    /* 2*/
}

/** * Remove default margin.*/
body {
    margin: 0;
}

/* HTML5 display definitions ==========================================================================*/
/** * Correct `block` display not defined for any HTML5 element in IE 8/9. * Correct `block` display not defined for `details` or `summary` in IE 10/11 and Firefox. * Correct `block` display not defined for `main` in IE 11.*/
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary {
    display: block;
}

/** * 1. Correct `inline-block` display not defined in IE 8/9. * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.*/
audio,
progress,
video {
    display: inline-block;
    /* 1*/
    vertical-align: baseline;
    /* 2*/
    max-width: 100%;
}

canvas {
    display: inline-block;
    /* 1*/
    vertical-align: baseline;
}

/** * Prevent modern browsers from displaying `audio` without controls. * Remove excess height in iOS 5 devices.*/
audio:not([controls]) {
    display: none;
    height: 0;
}

/** * Address `[hidden]` styling not present in IE 8/9/10. * Hide the `template` element in IE 8/9/11, Safari, and Firefox < 22.*/
[hidden],
template {
    display: none;
}

/* Links ==========================================================================*/
/** * Remove the gray background color from active links in IE 10.*/

a {
    color: #333;
    background: transparent;
    text-decoration: none;
    outline: none;
    border: none;
    transition: all .2s;
}

/** * Improve readability when focused and also mouse hovered in all browsers.*/
a:active,
a:hover {
    outline: none;
    text-decoration: none;
}

/* .colorgary,
a:hover {
    color: #333;
} */

/* Text-level semantics ==========================================================================*/
/** * Address styling not present in IE 8/9/10/11, Safari, and Chrome.*/
abbr[title] {
    border-bottom: 1px dotted;
}

/** * Address style set to `bolder` in Firefox 4+, Safari, and Chrome.*/
b,
strong {
    font-weight: bold;
}

/** * Address styling not present in Safari and Chrome.*/
dfn {
    font-style: italic;
}

/** * Address variable `h1` font-size and margin within `section` and `article` * contexts in Firefox 4+, Safari, and Chrome.*/
h1 {
    font-size: 2em;
    margin: 0.67em 0;
}

/** * Address styling not present in IE 8/9.*/
mark {
    background: #ff0;
    color: #000;
}

/** * Address inconsistent and variable font size in all browsers.*/
small {
    font-size: 80%;
}

/** * Prevent `sub` and `sup` affecting `line-height` in all browsers.*/
sub,
sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
}

sup {
    top: -0.5em;
}

sub {
    bottom: -0.25em;
}

/* Embedded content ==========================================================================*/
/** * Remove border when inside `a` element in IE 8/9/10.*/
img {
    display: inline-block;
    max-width: 100%;
    height: auto;
    border: 0;
    outline: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -o-user-select: none;
    user-select: none;
    object-fit: cover;
}

/** * Correct overflow not hidden in IE 9/10/11.*/
svg:not(:root) {
    overflow: hidden;
}

/* Grouping content ==========================================================================*/
/** * Address margin not present in IE 8/9 and Safari.*/
figure {
    margin: 1em 40px;
}

/** * Address differences between Firefox and other browsers.*/
hr {
    -moz-box-sizing: content-box;
    box-sizing: content-box;
    height: 0;
}

/** * Contain overflow in all browsers.*/
pre {
    overflow: auto;
}

/** * Address odd `em`-unit font size rendering in all browsers.*/
code,
kbd,
pre,
samp {
    font-family: monospace, monospace;
    font-size: 1em;
}

/* Forms ==========================================================================*/
/** * Known limitation: by default, Chrome and Safari on OS X allow very limited * styling of `select`, unless a `border` property is set.*/
/** * 1. Correct color not being inherited. * Known issue: affects color of disabled elements. * 2. Correct font properties not being inherited. * 3. Address margins set differently in Firefox 4+, Safari, and Chrome.*/
button,
input,
optgroup,
select,
textarea {
    font-size: 13px;
    font-weight: normal;
    color: #000;
    color: inherit;
    /* 1*/
    font: inherit;
    /* 2*/
    margin: 0;
    /* 3*/
    background-color: transparent;
    outline: none;
}

/** * Address `overflow` set to `hidden` in IE 8/9/10/11.*/
button {
    overflow: visible;
}

/** * Address inconsistent `text-transform` inheritance for `button` and `select`. * All other form control elements do not inherit `text-transform` values. * Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera. * Correct `select` style inheritance in Firefox.*/
button,
select {
    text-transform: none;
}

/** * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio` * and `video` controls. * 2. Correct inability to style clickable `input` types in iOS. * 3. Improve usability and consistency of cursor style between image-type * `input` and others.*/
button,
html input[type="button"],
/* 1*/
input[type="reset"],
input[type="submit"] {
    /*-webkit-appearance: button;*/
    cursor: pointer;
    /* 3*/
    -webkit-appearance: none;
}

/** * Re-set default cursor for disabled elements.*/
button[disabled],
html input[disabled] {
    cursor: default;
}

/** * Remove inner padding and border in Firefox 4+.*/
button::-moz-focus-inner,
input::-moz-focus-inner {
    border: 0;
    padding: 0;
}

/** * Address Firefox 4+ setting `line-height` on `input` using `!important` in * the UA stylesheet.*/
input {
    line-height: normal;
}

/** * It's recommended that you don't attempt to style these elements. * Firefox's implementation doesn't respect box-sizing, padding, or width. * * 1. Address box sizing set to `content-box` in IE 8/9/10. * 2. Remove excess padding in IE 8/9/10.*/
input[type="checkbox"],
input[type="radio"] {
    box-sizing: border-box;
    /* 1*/
    padding: 0;
    /* 2*/
    vertical-align: middle;
}

/** * Fix the cursor style for Chrome's increment/decrement buttons. For certain * `font-size` values of the `input`, it causes the cursor style of the * decrement button to change from `default` to `text`.*/
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    height: auto;
}

/** * 1. Address `appearance` set to `searchfield` in Safari and Chrome. * 2. Address `box-sizing` set to `border-box` in Safari and Chrome * (include `-moz` to future-proof).*/
input[type="search"] {
    -webkit-appearance: textfield;
    /* -moz-box-sizing: content-box;
	-webkit-box-sizing: content-box;
	box-sizing: content-box; */
}

/** * Remove inner padding and search cancel button in Safari and Chrome on OS X. * Safari (but not Chrome) clips the cancel button when the search input has * padding (and `textfield` appearance).*/
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
}

/** * Define consistent border, margin, and padding.*/
fieldset {
    border: 1px solid #c0c0c0;
    margin: 0 2px;
    padding: 0.35em 0.625em 0.75em;
}

/** * 1. Correct `color` not being inherited in IE 8/9/10/11. * 2. Remove padding so people aren't caught out if they zero out fieldsets.*/
legend {
    border: 0;
    /* 1*/
    padding: 0;
    /* 2*/
}

/** * Remove default vertical scrollbar in IE 8/9/10/11.*/
textarea {
    overflow: auto;
}

/** * Don't inherit the `font-weight` (applied by a rule above). * NOTE: the default cannot safely be changed in Chrome and Safari on OS X.*/
optgroup {
    font-weight: bold;
}

/* Tables ==========================================================================*/
/** * Remove most spacing between table cells.*/
table {
    border-collapse: collapse;
    border-spacing: 0;
}

td,
th {
    padding: 0;
}


::-webkit-input-placeholder {
    /* WebKit browsers*/
    color: #777;
}

:-moz-placeholder {
    /* Mozilla Firefox 4 to 18*/
    color: #777;
}

::-moz-placeholder {
    /* Mozilla Firefox 19+*/
    color: #777;
}

:-ms-input-placeholder {
    /* Internet Explorer 10+*/
    color: #777;
}

/* 文字选中样式 */
::-moz-selection {
    color: #fff;
    background-color: #333;
}

::selection {
    color: #fff;
    background-color: #333;
}


.swiper-container {
    position: relative;
    overflow: hidden;
}

.hasScrollbar {
    overflow: auto;
}

.hasScrollbar::-webkit-scrollbar-track-piece {
    width: 4px;
    background-color: #E4E4E4
}

.hasScrollbar::-webkit-scrollbar {
    width: 4px;
    background-color: #333
}

.hasScrollbar::-webkit-scrollbar-thumb {
    width: 4px;
    background-color: #333
}

.hasScrollbar::-webkit-scrollbar-thumb:hover {
    width: 4px;
    background-color: #333
}


/* -------------------------------
Globals
----------------------------------*/
*,
*:before,
*:after {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

* {
    word-break: break-word;
    vertical-align: top;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

body {
    position: relative;
    cursor: auto;
    color: #333;
    font-size: 14px;
    line-height: 1.6;
    background-color: #fff;
}

body,
input,
textarea,
button .widget-content .wp-caption-text {
    font-family: Arial, sans-serif !important;
}



.animated {
    -webkit-animation-duration: 0.6s;
    -moz-animation-duration: 0.6s;
    -o-animation-duration: 0.6s;
    animation-duration: 0.6s;
    -webkit-animation-fill-mode: both;
    -moz-animation-fill-mode: both;
    -o-animation-fill-mode: both;
    animation-fill-mode: both;
}


@keyframes opacityn {
    0% {
        opacity: 0;
        filter: alpha(opacity=0);
    }

    100% {
        opacity: 1;
        filter: alpha(opacity=100);
    }
}

@-webkit-keyframes opacityn {
    0% {
        opacity: 0;
        filter: alpha(opacity=0);
    }

    100% {
        opacity: 1;
        filter: alpha(opacity=100);
    }
}

.opacity-n {
    -webkit-animation: opacityn 0.3s linear;
    animation: opacityn 0.3s linear;
}

@-webkit-keyframes loading {
    from {
        -webkit-transform: rotate(0deg);
    }

    to {
        -webkit-transform: rotate(360deg);
    }
}

@keyframes loading {
    from {
        -webkit-transform: rotate(0deg);
    }

    to {
        -webkit-transform: rotate(360deg);
    }
}

#loading {
    display: none;
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 999;
    background-color: #fff;
    opacity: 1;
}

#loading .loading-main {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 50px;
    height: 50px;
    margin-top: -25px;
    margin-left: -25px;
    border-radius: 50%;
    border: 0px solid #333;
    border-left-width: 1px;
    border-bottom-width: 2px;
    border-right-width: 3px;
    -webkit-animation: loading 2s linear infinite;
    -webkit-animation: loading 2s linear infinite;
    -o-animation: loading 2s linear infinite;
    animation: loading 2s linear infinite;
}

#loading .loading-main>div {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: #fff;
    border-radius: 50%;
}

.backtop {
    position: fixed;
    top: 40%;
    right: 2%;
    z-index: 200;
    width: 35px;
    height: 60px;
    font-size: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    cursor: pointer;
}


.bgcoverwpt {
    -webkit-background-size: cover;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.allcontentwrapper {
    display: block;
}

.allcontentwrapper ul {
    padding-left: 24px;
}

.allcontentwrapper ul li {
    margin-top: 14px;
}

.allcontentwrapper .listsys {
    display: flex;
    flex-wrap: wrap;
}

.allcontentwrapper .listsys .item {
    display: flex;
}

.allcontentwrapper .listsys .item .pic {
    margin-right: 10px;
    width: 36px;
    flex: 0 0 36px;
}

.allcontentwrapper>p:first-child {
    margin-top: 0;
}

.allcontentwrapper>p:last-child {
    margin-bottom: 0;
}


.allcontentwrapper table td {
    padding: 5px;
    border: 1px solid #777;
}

.thumbscale,
.thumbscale img {
    position: relative;
    transition: all .3s;
    transition-duration: 500ms;
}
a:hover .thumbscale img {
    transform: translateY(-5px);
}

.pagination {
    margin-top: 20px;
    text-align: center;
}
.pagination .current,
.pagination .pt {
    display: inline-block;
    min-width: 24px;
    height: 24px;
    padding: 0 2px;
    line-height: 22px;
    text-align: center;
    border: 1px solid #B8B8B8;
}
.pagination .prev,
.pagination .next {
    border-color: transparent;
}
/* .pagination .prev,
.pagination .next {
    font-size: 0;
    background-position: center;
    background-size: 20px;
    background-repeat: no-repeat;
    background-image: url(../images/icon-w.png);
}

.pagination .next {
    transform: rotate(180deg);
} */


.pagination .txtnumrrr,
.pagination .pages_num {
    display: inline-block;
    line-height: 30px;
}

.pagination .current,
.pagination .pages_num em {
    color: #333;
    font-style: normal;
}

.pagination .txtnumrrr {
    margin-left: 6px;
}

.pagination input.txtnum {
    display: inline-block;
    margin: 0 10px;
    width: 36px;
    height: 30px;
    text-align: center;
    border: 1px solid #000000;
}
.pagination a:hover,
.pagination .current {
    color: #333;
}


.listsWrap {
    display: flex;
    flex-wrap: wrap;
}

.listsWrapGrid {
    display: grid;
    grid-gap: 20px;
    grid-template-columns: repeat(1, 1fr);
    align-items: stretch;
}

.listsWrap .item,
.listsWrap .item .lik,
.listsWrapGrid .item,
.listsWrapGrid .item .lik {
    position: relative;
}

.listsWrap .item .lik,
.listsWrapGrid .item .lik {
    display: block;
}

.container {
    position: relative;
    z-index: 1;
}

.siteheader ul,
.sitefooter ul {
    padding-left: 0;
    margin: 0;
}

.siteheader ul li,
.sitefooter ul li {
    list-style: none;
}


@media (min-width: 961px) {
    .pagination {
        margin-top: 60px;
    }

    .pagination a {
        margin-right: 8px;
        /* min-width: 40px;
        height: 40px;
        line-height: 40px; */
    }

    .pagination a:last-child {
        margin-right: 0;
    }

    .container {
        max-width: 1440px;
        width: 88%;
        margin: 0 auto;
    }

}

@media (max-width: 960px) {
    .container {
        margin-left: 20px;
        margin-right: 20px;
    }
}



.isHidden {
    overflow: hidden;
}

.content-layer {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    z-index: 132;
    background-color: rgba(0, 0, 0, .5);
}

#content-3d {
    display: none;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 136;
    text-align: center;
    background-color: rgba(0, 0, 0, .5);
}

#content-3d video {
    max-width: 100%;
    max-height: 100%;
    background-color: #000;
}

#content-3d iframe {
    width: 100%;
    height: 100%;
    background-color: #000;
}

#content-3d .closebtn {
    position: absolute;
    z-index: 110;
    cursor: pointer;
    width: 40px;
    height: 40px;
    top: 10px;
    right: 10px;
}

#content-3d .closebtn:after,
#content-3d .closebtn:before {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
}

#content-3d .closebtn:before {
    border-top: 1px solid #fff;
    border-bottom: 1px solid #fff;
    height: 0;
    width: 24px;
    margin-top: -1px;
    margin-left: -12px;
}

#content-3d .closebtn:after {
    border-left: 1px solid #fff;
    border-right: 1px solid #fff;
    height: 24px;
    width: 0;
    margin-left: -1px;
    margin-top: -12px;
}



.zong__c__tit {
    margin: 0;
    padding: 0;
}

.newslistin .itemr .title {
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.promo_news .it .tinfo .desc {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}



#siteName {
    display: none;
}

.hamburger {
    display: block;
    z-index: 950;
    line-height: 0;
    width: 24px;
    height: 20px;
    cursor: pointer;
}

.hamburger {
    position: absolute;
    top: 18px;
    right: 0;
}

.hamburger:after,
.hamburger:before {
    content: '';
    display: block;
    height: 2px;
    border-radius: 2px;
}

.hamburger span {
    display: block;
    height: 2px;
    margin: 5px 0;
}

.hamburger:after,
.hamburger:before,
.hamburger span {
    position: relative;
    width: 100%;
    background-color: #333;
    -webkit-transition: all .3s ease-out;
    -moz-transition: all .3s ease-out;
    -ms-transition: all .3s ease-out;
    -o-transition: all .3s ease-out;
    transition: all .3s ease-out;
}

.hamburger.on span {
    display: none;
}

.hamburger.on:before {
    top: 1px;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
}

.hamburger.on:after {
    -webkit-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
}



.siteheader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    transition: all .3s;
}
.siteheader .logo {
    display: flex;
    align-items: center;
}
.siteheader .logo a {
    display: block;
}

.siteheader .topr {
    display: flex;
    justify-content: space-between;
}

.searchbxtr .topicon {
    width: 24px;
    height: 24px;
    font-size: 0;
    background-position: center;
    background-image: url(../images/i_search.png);
    background-repeat: no-repeat;
}
.sitefooter .f_top .menur,
.siteheader .menur .lik {
    white-space: nowrap;
}

.siteheader .menur .lik {
    display: block;
}

.siteheader .menur .lik::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 0;
    height: 4px;
    transform: translate(-50%, 0);
    background-color: #333;
    transition: all .2s;
}


.siteheader .menur .m2 {
    display: none;
    position: absolute;
    left: 50%;
    top: 100%;
    z-index: 5;
    margin-top: -10px;
    padding: 0 20px;
    padding-bottom: 10px;
    white-space: nowrap;
    font-size: 14px;
    transform: translate(-50%, 0);
    background: rgba(0, 0, 0, .5);
    border-radius: 4px;
}
.siteheader .menur .m2 li {
    padding-top: 5px;
}

.siteheader .lang a {
    display: inline-block;
    width: 24px;
    height: 24px;
    line-height: 22px;
    border-radius: 50%;
    text-align: center;
    font-size: 12px;
    white-space: nowrap;
    border: 1px solid #333;
}

.sitefooter {
    background-color: #171717;
}
.siteheader .menur .m2 li a,
.sitefooter,
.sitefooter a {
    color: #fff;
}

.sitefooter .f_copyright {
    padding-top: 14px;
    padding-bottom: 14px;
    background-color: #23252A;
}

.sitefooter .f_top .flogo img {
    max-height: 34px;
}
.sitefooter .f_top .menur {
    display: flex;
}
.sitefooter .f_top .menur .m2 li {
    margin-top: 10px;
}
.sitefooter .f_top .menur .m2 a {
    color: rgba(255,255,255,.8);
}
.sitefooter .f_top .menur .item {
    margin-left: 6.2vw;
}

@media (min-width: 961px) {
    .hamburger {
        display: none;
    }
    .siteheader .logo img {
        max-height: 43px;
    }
    .siteheader .rightr,
    .siteheader .menur {
        display: flex;
    }
    .siteheader .menur .item {
        position: relative;
    }
    .siteheader .menur .lik {
        line-height: 80px;
    }
    .siteheader .lang,
    .siteheader .searchbxtr {
        display: flex;
        align-items: center;
    }
    .siteheader .menur .item,
    .siteheader .searchbxtr,
    .siteheader .lang {
        margin-left: 2.6vw;
    }

    .siteheader.active {
        background-color: #fff;
        box-shadow: 0 1px 5px rgba(0, 0, 0, .1);
    }

    .sitefooter .f_top .container,
    .sitefooter .f_copyright .allcontentwrapper {
        display: flex;
        justify-content: space-between;
    }
   .sitefooter .f_top {
        padding-top: 60px;
        padding-bottom: 60px;
    }
}

@media (min-width: 1501px) {}

@media (max-width: 960px) {
    .siteheader #mmenu {
        display: none;
    }
    .siteheader,
    .mm-menu {
        background-color: #fff;
    }
    .siteheader {
        box-shadow: 0 1px 5px rgba(0, 0, 0, .1);
    }
    .siteheader .logo,
    .siteheader {
        height: 56px;
    }
    .siteheader .logo img {
        max-height: 20px;
    }
    .siteheader .rightr {
        padding-right: 34px;
    }
    .siteheader .lang {
        margin-right: 5px;
        margin-top: 14px;
    }

    .sitefooter .f_top {
        display: none;
    }
}



.headerhhh {
    height: 0;
    font-size: 0;
}
.pagewrapper {
    position: relative;
    overflow: hidden;
}
.promo_product_list .itemr .gallery img,
.promo_release_list .itemr .gallery img,
.bannerwrapper .gallery video,
.bannerwrapper .gallery img {
    display: block;
    width: 100%;
    object-fit: cover;
}

.promo_product_tabs .tb,
.promo__cloumn .e {
    color: #777;
}
.promo_product_list .alltitle32 {
    color: rgba(119,119,119, .3);
}

.h2-cl,
.alltitle32,
.alltitle24,
.promo__cloumn h2 {
    position: relative;
    padding: 0;
    margin: 0;
}
.alltitle32 {
    line-height: 40px;
    font-size: 32px;
    font-weight: bold;
}
.alltitle24 {
    line-height: 30px;
    font-size: 24px;
    font-weight: normal;
}
.more__lik {
    display: inline-block;
    min-width: 122px;
    height: 38px;
    line-height: 38px;
    text-align: center;
    color: #fff;
    border-radius: 58px;
    background-color: #333;
}
.more__lik .gt {
    display: inline-block;
    position: relative;
    top: 8px;
    width: 20px;
    height: 20px;
    margin-left: 2px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    background-image: url(../images/i_jia.png);
}
.more__lik:hover {
    background-color: #000;
}

.promo__cloumn {
    text-align: center;
}
.promo__cloumn .e {
    display: inline-block;
    font-weight: normal;
    text-transform: uppercase;
}
.promo__cloumn .e::before,
.promo__cloumn .e::after {
    content: '';
    position: absolute;
    top: 50%;
    height: 1px;
    background-color: #D9D9D9;
}


.bannerbtn {
    position: relative;
    width: 24px;
    height: 24px;
    transition: all .2s;
    cursor: pointer;
    outline: none;
    border: none;
}
.bannerbtn::after {
    content: '';
    position: absolute;
    top: 6px;
    right: 10px;
    width: 12px;
    height: 12px;
    transition: all .2s;
    border-top: 2px solid rgba(119,119,119,.7);
    border-right: 2px solid rgba(119,119,119,.7);
    transform: rotate(45deg);
}
.ptprev {
    transform: rotate(180deg);
}
.bannerbtn:hover::after {
    border-color: #333;
}

.c__cbg {
    position: absolute;
    overflow: hidden;
}



@media (min-width: 961px) {
    .promo__cloumn .e::before,
    .promo__cloumn .e::after {
        width: 120px;
    }
    .promo__cloumn .e::before {
        left: -150px;
    }
    .promo__cloumn .e::after {
        right: -150px;
    }

    .promo_banner .gallery video,
    .promo_banner .gallery img {
        max-height: 35vw;
    }
}

@media (min-width: 1501px) {}

@media (max-width: 960px) {
    .promo_banner .gallery video,
    .promo_banner .gallery img {
        height: 60vw;
    }
    .alltitle32 {
        line-height: 32px;
        font-size: 26px;
    }
    .alltitle24 {
        line-height: 26px;
        font-size: 20px;
    }
}




.promo_product {
    position: relative;
}
.promo_product .c__cbg {
    right: 0;
    top: 0;
    width: 40vw;
    height: 27vw;
    max-width: 764px;
    max-height: 508px;
}

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

.promo_product_tabs .tb {
    cursor: pointer;
    transition: all .2s;
}
.promo_product_tabs .tb:first-child {
    margin-left: 0;
}
.promo_product_tabs .tb:hover,
.promo_product_tabs .tb.active {
    color: #333;
}

.promo_product_list .itemr {
    display: none;
}

.promo_product_list .rightr .desc {
    margin-top: 20px;
    margin-bottom: 20px;
}








@media (min-width: 961px) {
    .promo_product_list,
    .promo_release_list,
    .promo_contact_list,
    .more_contact_list {
        margin-top: 50px;
    }
    .promo_product {
        padding-top: 60px;
        padding-bottom: 60px;
    }
    .promo_release {
        padding-top: 80px;
        padding-bottom: 6vw;
    }

    .promo_about {
        padding-top: 5vw;
        padding-bottom: 7vw;
    }
    .promo_about .desc {
        margin-top: 20px;
        padding-bottom: 4vw;
        max-width: 800px;
    }
    .promo_contact {
        padding-top: 80px;
        padding-bottom: 100px;
    }

    .promo_product_tabs {
        margin-top: 40px;
    }
    .promo_product_tabs .tb {
        margin-left: 80px;
    }
    .promo_product_list .boxtr {
        display: flex;
    }
    .promo_product_list .leftr {
        width: 32%;
        flex: 0 0 32%;
        max-width: 450px;
    }
    .promo_product_list .rightr {
        flex: 1;
        padding-left: 80px;
    }
    .promo_product_list .rightr .desc {
        margin-bottom: 2.6vw;
    }
}

@media (min-width: 1501px) {}

@media (max-width: 960px) {
    .promo_product_tabs,
    .promo_product_list,
    .promo_release_list,
    .promo_contact_list,
    .more_contact_list {
        margin-top: 20px;
    }
    .promo_product,
    .promo_about,
    .promo_release,
    .promo_contact {
        padding-top: 30px;
        padding-bottom: 30px;
    }

    .promo_about {
        padding-bottom: 120px;
    }
    .promo_about .desc {
        margin-top: 10px;
        padding-bottom: 20px;
    }

    .promo_about_nav .infor .item,
    .promo_product_tabs .tb {
        margin-left: 20px;
    }

    .promo__cloumn .e::before,
    .promo__cloumn .e::after {
        width: 80px;
    }
    .promo__cloumn .e::before {
        left: -100px;
    }
    .promo__cloumn .e::after {
        right: -100px;
    }
    .promo_product_list .rightr {
        margin-top: 20px;
    }
}



.promo_about {
    position: relative;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    color: #fff;
}
.promo_about .alltitle48 {
    top: 26px;
    line-height: 56px;
    font-size: 48px;
    font-weight: bold;
    text-transform: uppercase;
    color: rgba(0,0,0,0);
    text-stroke: 1px rgba(255,255,255,.3);
    -webkit-text-stroke: 1px rgba(255,255,255,.3);
}
.promo_about .e {
    font-weight: normal;
}
.promo_about_nav {
    position: absolute;
    right: 0;
    bottom: 0;
    background-color: #931226;
}
.promo_about_nav .infor {
    display: flex;
    text-align: center;
}
.promo_about_nav .infor,
.promo_about_nav .infor a {
    color: #fff;
}

.promo_about_nav .infor .item .word {
    padding-top: 8px;
}




@media (min-width: 961px) {
    .promo_about_nav {
        padding-top: 26px;
        padding-bottom: 26px;
        border-top-left-radius: 4.8vw;
    }
    .promo_about_nav .infor .item {
        margin-left: 5.5vw;
    }
}

@media (min-width: 1501px) {}

@media (max-width: 960px) {
    .promo_about_nav {
        padding-top: 16px;
        padding-bottom: 16px;
        padding-left: 10px;
        border-top-left-radius: 40px;
    }
    .promo_about_nav .infor .item .pic img {
        height: 24px;
    }
}



.promo_release {
    position: relative;
}
.promo_release_bg {
    position: absolute;
    left: 0;
    width: 100%;
    bottom: 0;
    font-size: 0;
    height: 15vw;
    min-height: 80px;
    max-height: 280px;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}
.promo_release_list .rightr {
    background-color: #fff;
    box-shadow: 0px 0px 10px 0px rgba(147,147,147,0.25);
}
.promo_release_list .bannerbtn_wrp {
    position: absolute;
    right: 0;
    top: 0;
    z-index: 9;
    display: flex;
}
.promo_release_list .bannerbtn_wrp .ptnext {
    margin-left: 10px;
}

@media (min-width: 961px) {
    .promo_release .rightr .topt,
    .promo_release_list .boxtr {
        display: flex;
        justify-content: space-between;
    }
    .promo_release_list {
        padding: 20px;
        padding-left: 0;
    }
    .promo_release_list .leftr {
        width: 63%;
    }
    .promo_release_list .leftr .gallery,
    .promo_release_list .leftr .gallery img {
        height: 100%;
    }
    .promo_release_list .rightr {
        width: 37%;
        padding: 40px;
        padding-top: 90px;
    }
    .promo_release .rightr .day {
        display: none;
    }
    .promo_release_list .rightr .title {
        margin-top: 3vw;
        margin-bottom: 20px;
    }
    .promo_release_list .rightr .go_more {
        margin-top: 3vw;
    }
    .promo_release_list .bannerbtn_wrp {
        top: 40px;
        right: 40px;
    }
}

@media (min-width: 1501px) {}

@media (max-width: 960px) {
    .promo_release .rightr .topt .col,
    .promo_release .rightr .rz {
        display: none;
    }
    .promo_release_list .rightr {
        padding: 20px;
        padding-bottom: 60px;
    }
    .promo_release_list .rightr .title {
        margin-top: 10px;
        margin-bottom: 10px;
    }
    .promo_release_list .rightr .go_more {
        margin-top: 20px;
    }
    .promo_release_list .bannerbtn_wrp {
        top: auto;
        bottom: 14px;
        width: 100%;
        justify-content: center;
    }
}





.promo_contact_list {
    text-align: center;
}
.promo_contact_list .item .desc {
    margin-top: 6px;
}

.more_contact_list {
    display: flex;
    justify-content: center;
}
.more_contact_list .item {
    text-align: center;
    border-radius: 3px;
    border: 1px solid #999;
}
.more_contact_list .item:first-child {
    margin-left: 0;
}
.more_contact_list .item img {
    vertical-align: middle;
    margin-right: 6px;
}

.more_contact_list .item .lik {
    display: inline-block;
}
.more_contact_list .item .lik:hover {
    background-color: rgba(0,0,0, .1);
}



@media (min-width: 961px) {
    .promo_contact_list {
        display: flex;
        justify-content: space-between;
    }
    .more_contact_list .item {
        margin-left: 8.6vw;
    }
    .more_contact_list .item .lik {
        min-width: 150px;
        height: 44px;
        line-height: 42px;
    }
}

@media (min-width: 1501px) {}

@media (max-width: 960px) {
    .promo_contact_list .item {
        margin-top: 20px;
    }
    .promo_contact_list .item:first-child {
        margin-top: 0;
    }
    .promo_contact_list .item .pic img {
        height: 40px;
    }
    
    .more_contact_list .item {
        margin-left: 20px;
    }
    .more_contact_list .item .lik img {
        height: 24px;
    }
    .more_contact_list .item .lik {
        padding: 6px 10px;
        line-height: 24px;
    }
}










@media (min-width: 961px) {}

@media (min-width: 1501px) {}

@media (max-width: 960px) {}










@media (min-width: 961px) {}

@media (min-width: 1501px) {}

@media (max-width: 960px) {}










@media (min-width: 961px) {}

@media (min-width: 1501px) {}

@media (max-width: 960px) {}








.promo_release .rightr .desc {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

@media (min-width: 961px) {
    .promo__cloumn .e,
    .promo_product_tabs .tb,
    .promo_about .e,
    .promo_about .desc,
    .promo_about_nav .infor,
    .promo_release_list .rightr .title {
        font-size: 18px;
    }

    .siteheader,
    .sitefooter .f_top .menur .item .lik,
    .promo_contact_list,
    .promo_product_list .rightr .desc,
    .promo_release .rightr .date,
    .promo_release .rightr .desc {
        font-size: 16px;
    }

}

@media (min-width: 1501px) {}

@media (max-width: 960px) {
    .promo__cloumn .e,
    .promo_release_list .rightr .title {
        font-size: 16px;
    }
}