* { margin: 0; padding: 0; box-sizing: border-box; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; -ms-box-sizing: border-box; -o-box-sizing: border-box; transition: all 0.5s; -webkit-transition: all 0.5s; -moz-transition: all 0.5s; -o-transition: all 0.5s;}
body { font: 16px/1.5 '\5FAE\8F6F\96C5\9ED1', 'Microsoft Yahei', 'Arial', 'Helvetica', 'sans-serif';}
table, th, td, tr { border-collapse: collapse; border-spacing: 0; font-size: 16px;}
ol, ul { list-style: none;}
li { list-style-type: none;}
img { max-width: 100%; border: 0;}
.clear::after { content: ''; display: block; height: 0; overflow: hidden; clear: both;}
a { color: #000; text-decoration: none;}
a:visited, a:hover, a:active { text-decoration: none;}
.fl { float: left;}
.fr { float: right;}

.icon { display: block; width: 100%; height: 100%;}
.cover, .cover1, .cover2 { display: block; position: absolute; left: 0; top: 0; right: 0; bottom: 0;}
.cover { width: 100%; height: 100%; object-fit: cover;}
.cover1 { max-width: 100%; max-height: 100%; margin: auto;}
.cover2 { max-width: 90%; max-height: 90%; margin: auto;}

.bgcolor { background-color: #f4f4f4;}

/* 设置滚动条的样式 */
/* 1. Chrome / Edge / Safari / Opera 内核 */
::-webkit-scrollbar { /* 滚动条整体宽度（垂直）/高度（水平）*/ width: 0px; /* 垂直条宽度 */ height: 0; /* 水平条高度 */}
/* 滚动条轨道（背景区域） */
::-webkit-scrollbar-track { background: #fff; /* 轨道底色 */}
/* 滚动滑块（拖动的小块） */
::-webkit-scrollbar-thumb { background: #8a8a8a; /* 滑块颜色 */}
/* 鼠标悬浮滑块加深 */
::-webkit-scrollbar-thumb:hover { background: #00479d;}
/* 滚动条上下左右两端按钮（箭头） */
::-webkit-scrollbar-button { display: none; /* 隐藏上下小箭头 */}
/* 2. Firefox 专属滚动条 */


@font-face { font-family: "AlimamaShuHeiTi-Bold"; src: url('../fonts/AlimamaShuHeiTi-Bold.ttf');}

.container-width { width: 1600px; margin: 0 auto;}
@media (max-width:1680px) {
  .container-width { width: 1400px;}
}
@media (max-width:1440px) {
  .container-width { width: 1280px;}
}
@media (max-width:1366px) {
  .container-width { width: 1200px;}
}
@media (max-width:1280px) {
  .container-width { width: 1080px;}
}
@media (max-width:1080px) {
  .container-width { width: 94%;}
}


/*mt-header start*/
.mt-header { width: 100%; background-color: rgba(255, 255, 255, 0); position: absolute; left: 0; top: 0; z-index: 9999;}
.mt-header::after { content: ''; display: block; width: 100%; height: 1px; background-color: rgba(255, 255, 255, .1); position: absolute; left: 0; bottom: 0;}
.mt-header.fxd, .mt-header:hover, .mt-inner-header { background-color: #fff; position: fixed;}
.mt-header.fxd::after, .mt-header:hover::after, .mt-inner-header::after { background-color: #e6e6e6;}
.mt-header .mt-header-container { display: flex; align-items: center; justify-content: space-between; padding-left: 60px;}
.mt-header-logo { margin: 20px 0;}
.mt-header-logo a { display: -webkit-flex; display: flex; align-items: center; height: 50px; overflow: hidden;}
.mt-header-logo a img { max-height: 100%;}
.mt-header-logo a img.logo-white, .mt-header.fxd .mt-header-logo a img.logo-black, .mt-header:hover .mt-header-logo a img.logo-black, .mt-inner-header .mt-header-logo a img.logo-black { display: block;}
.mt-header-logo a img.logo-black, .mt-header.fxd .mt-header-logo a img.logo-white, .mt-header:hover .mt-header-logo a img.logo-white, .mt-inner-header .mt-header-logo a img.logo-white { display: none;}

.mt-header-right .mt-header-nav { margin: 0;}
.mt-header#search-show .mt-header-right .mt-header-nav { opacity: 0; filter: Alpha(opacity=0); transform: scale3d(0, 0, 0); -webkit-transform: scale3d(0, 0, 0);}
.mt-nav_list>ul { display: -webkit-flex; display: flex; align-items: center; justify-content: space-between;}
.mt-nav_list>ul>li { padding: 0 30px; flex-grow: 1; display: flex; align-items: center;}
.mt-nav_list>ul>li>a { display: block; height: 90px; overflow: hidden; line-height: 50px; color: #fff; font-size: 18px; padding: 20px 0; position: relative;}
.mt-nav_list>ul>li.active>a { color: #fff;}
.mt-header.fxd .mt-nav_list>ul>li>a, .mt-header:hover .mt-nav_list>ul>li>a, .mt-inner-header .mt-nav_list>ul>li>a { color: #222;}
.mt-header.fxd .mt-nav_list>ul>li.active>a, .mt-header:hover .mt-nav_list>ul>li.active>a, .mt-inner-header .mt-nav_list>ul>li.active>a,
.mt-header.fxd .mt-nav_list>ul>li>a:hover, .mt-header:hover .mt-nav_list>ul>li>a:hover, .mt-inner-header .mt-nav_list>ul>li>a:hover { color: #00479d;}
.mt-nav_list>ul>li>a::after { content: ''; display: block; width: 0; height: 2px; background-color: #fff; position: absolute; left: 50%; bottom: 0; z-index: 1; transform: translateX(-50%); -webkit-transform: translateX(-50%); transition: all 0.5s; -webkit-transition: all 0.5s;}
.mt-header.fxd .mt-nav_list>ul>li>a::after, .mt-header:hover .mt-nav_list>ul>li>a::after, .mt-inner-header .mt-nav_list>ul>li>a::after { background-color: #00479d;}
.mt-nav_list>ul>li.active>a::after, .mt-nav_list>ul>li>a:hover::after { width: 100%;}

.mt-nav_list>ul>li>i { display: none; width: 10px; height: 10px; margin-left: 5px;}
.mt-nav_list>ul>li:hover>i svg path { fill: #00479d;}

.mt-nav_list>ul>li .nav-dropdown { display: flex; justify-content: space-between; width: 100%; height: 0; overflow: hidden; background-color: #fff; -webkit-box-shadow: 0 5px 5px rgb(0, 0, 0, .04); box-shadow: 0 5px 5px rgb(0, 0, 0, .04); position: absolute; left: 0; top: 100%; z-index: 1; opacity: 0; visibility: hidden; transform: translate(0, 20px); -webkit-transform: translate(0, 20px); transition: all 0.5s; -webkit-transition: all 0.5s;}
.mt-nav_list>ul>li:hover .nav-dropdown, .mt-nav_list>ul>li.on .nav-dropdown { height: auto; opacity: 1; visibility: visible; transform: translate(0, 0); -webkit-transform: translate(0, 0);}
.nav-dropdown_box { display: flex; align-items: center; justify-content: space-between; overflow: hidden; padding: 50px 0;}
.nav-dropdown_text { width: calc(100% - 600px); overflow: hidden; padding-right: 100px;}
.nav-dropdown_head a.name { display: block; line-height: 40px; color: #222; font-size: 30px;}
.nav-dropdown_head a.name:hover { color: #00479d;}
.nav-dropdown_head p.dec { max-height: 56px; overflow: hidden; line-height: 28px; color: #777; font-size: 16px; text-align: justify; margin-top: 20px; display: -webkit-box; text-overflow: ellipsis; line-clamp: 2; -webkit-line-clamp: 2; -webkit-box-orient: vertical;}
.nav-dropdown_menu { margin-top: 50px;}
.nav-dropdown_menu>dl { display: flex; flex-wrap: wrap; justify-content: left; margin: 0 -20px -30px;}
.nav-dropdown_menu>dl>dd { width: 25%; margin-bottom: 30px; padding: 0 20px;}
.nav-dropdown_menu>dl>dd>a { display: block; width: 100%; height: 45px; overflow: hidden; line-height: 30px; color: #222; font-size: 18px; white-space: nowrap; text-overflow: ellipsis; padding-bottom: 15px; padding-left: 34px; position: relative;}
.nav-dropdown_menu>dl>dd>a:hover { color: #00479d;}
.nav-dropdown_menu>dl>dd>a>i { display: block; width: 24px; height: 24px; overflow: hidden; position: absolute; left: 0; top: 3px;}
.nav-dropdown_menu>dl>dd>a>i>img { display: block; width: 48px; max-width: inherit; height: 24px; margin: 0;}
.nav-dropdown_menu>dl>dd>a:hover>i>img { margin: 0 0 0 -24px;}
.nav-dropdown_menu>dl>dd>a::before, .nav-dropdown_menu>dl>dd>a::after { content: ''; display: block; height: 1px; position: absolute; left: 0; bottom: 0; transition: all 0.5s; -webkit-transition: all 0.5s;}
.nav-dropdown_menu>dl>dd>a::before { width: 100%; background-color: #e6e6e6;}
.nav-dropdown_menu>dl>dd>a::after { width: 0; background-color: #00479d;}
.nav-dropdown_menu>dl>dd>a:hover::after { width: 100%;}

.nav-dropdown_image { width: 600px; height: 360px; overflow: hidden;}
.nav-dropdown_image>a { display: block; width: 100%; height: 100%; overflow: hidden; background: url(../images/dropdown-bg.jpg) center center no-repeat; background-size: cover; border-radius: 16px; position: relative;}
.nav-dropdown_image>a:hover>img { -webkit-transform: scale(1.05); transform: scale(1.05);}


.mt-header-right { display: flex; align-items: center; justify-content: space-between;}
.mt-header-right .mt-header-search { margin: 25px 0; position: relative;}
.mt-header-search i.search-open { display: block; width: 40px; height: 40px; padding: 10px; cursor: pointer; opacity: 1; filter: Alpha(opacity=100); transform: scale3d(1, 1, 1); -webkit-transform: scale3d(1, 1, 1);}
.mt-header#search-show .mt-header-search i.search-open { opacity: 0; filter: Alpha(opacity=0); transform: scale3d(0, 0, 0); -webkit-transform: scale3d(0, 0, 0);}
.mt-header-search i.search-close { display: block; width: 40px; height: 40px; overflow: hidden; padding: 10px; cursor: pointer; position: absolute; top: 0; right: 0; opacity: 0; filter: Alpha(opacity=0); transform: scale3d(0, 0, 0); -webkit-transform: scale3d(0, 0, 0);}
.mt-header#search-show .mt-header-search i.search-close { opacity: 1; filter: Alpha(opacity=100); transform: scale3d(1, 1, 1); -webkit-transform: scale3d(1, 1, 1);}

.mt-header.fxd .mt-header-search i.search-open svg path, .mt-header:hover .mt-header-search i.search-open svg path, .mt-inner-header .mt-header-search i.search-open svg path,
.mt-header.fxd .mt-header-search i.search-close svg path, .mt-header:hover .mt-header-search i.search-close svg path, .mt-inner-header .mt-header-search i.search-close svg path { fill: #222;}
.mt-header.fxd .mt-header-search i.search-open:hover svg path, .mt-header:hover .mt-header-search i.search-open:hover svg path, .mt-inner-header .mt-header-search i.search-open:hover svg path,
.mt-header.fxd .mt-header-search i.search-close:hover svg path, .mt-header:hover .mt-header-search i.search-close:hover svg path, .mt-inner-header .mt-header-search i.search-close:hover svg path { fill: #00479d;}

.mt-header-search form { display: flex; align-items: center; justify-content: center; position: absolute; top: 0; right: 44px; z-index: 99; width: 320px; height: 40px; overflow: hidden; transform: scale3d(0, 0, 0); -webkit-transform: scale3d(0, 0, 0); transform-origin: right center; opacity: 0; filter: Alpha(opacity=0);}
.mt-header#search-show .mt-header-search form { opacity: 1; filter: Alpha(opacity=100); transform: scale3d(1, 1, 1); -webkit-transform: scale3d(1, 1, 1);}
.mt-header-search .mt-header-search_input { width: calc(100% - 20px); height: 40px; overflow: hidden; line-height: 40px; color: #222; font-size: 14px; font-family: '\5FAE\8F6F\96C5\9ED1', 'Microsoft Yahei', 'Arial', 'Helvetica', 'sans-serif'; text-transform: capitalize; white-space: nowrap; text-overflow: ellipsis; padding: 0 20px; background-color: rgba(255, 255, 255, .2); border: 0; outline: none;}
.mt-header-search .mt-header-search_input::placeholder { color: #fff;}
.mt-header-search .mt-header-search_button { width: 40px; height: 40px; overflow: hidden; font-size: 0; margin-left: -20px; background-color: #00479d; border: 0; outline: none; cursor: pointer;}
.mt-header-search .mt-header-search_button i { display: block; width: 100%; height: 100%; overflow: hidden; padding: 10px;}

.mt-header.fxd .mt-header-search .mt-header-search_input, .mt-header:hover .mt-header-search .mt-header-search_input, .mt-inner-header .mt-header-search .mt-header-search_input { background-color: #f4f4f4;}
.mt-header.fxd .mt-header-search .mt-header-search_input::placeholder, .mt-header:hover .mt-header-search .mt-header-search_input::placeholder, .mt-inner-header .mt-header-search .mt-header-search_input::placeholder { color: #555;}


.mt-header-right .mt-header-language { margin-left: 30px; border-left: 1px solid rgba(255, 255, 255, .1); padding: 30px; position: relative;}
.mt-header.fxd .mt-header-language, .mt-header:hover .mt-header-language, .mt-inner-header .mt-header-language { border-left: 1px solid #e6e6e6;}
.mt-header-language a.mt-header-language_btn { display: flex; align-items: center; height: 30px; line-height: 30px; color: #fff; font-size: 14px; text-transform: capitalize;}
.mt-header.fxd .mt-header-language a.mt-header-language_btn, 
.mt-header:hover .mt-header-language a.mt-header-language_btn, 
.mt-inner-header .mt-header-language a.mt-header-language_btn { color: #222;}
.mt-header.fxd .mt-header-language a.mt-header-language_btn:hover, 
.mt-header:hover .mt-header-language a.mt-header-language_btn:hover, 
.mt-inner-header .mt-header-language a.mt-header-language_btn:hover { color: #00479d;}
.mt-header-language a.mt-header-language_btn i { display: block; width: 20px; height: 20px; margin-right: 10px;}
.mt-header-language a.mt-header-language_btn em { display: block; width: 10px; height: 10px; margin-left: 5px;}
.mt-header.fxd .mt-header-language a.mt-header-language_btn i svg path, 
.mt-header:hover .mt-header-language a.mt-header-language_btn i svg path, 
.mt-inner-header .mt-header-language a.mt-header-language_btn i svg path, 
.mt-header.fxd .mt-header-language a.mt-header-language_btn em svg path, 
.mt-header:hover .mt-header-language a.mt-header-language_btn em svg path, 
.mt-inner-header .mt-header-language a.mt-header-language_btn em svg path { fill: #222;}
.mt-header.fxd .mt-header-language a.mt-header-language_btn:hover i svg path, 
.mt-header:hover .mt-header-language a.mt-header-language_btn:hover i svg path, 
.mt-inner-header .mt-header-language a.mt-header-language_btn:hover i svg path, 
.mt-header.fxd .mt-header-language a.mt-header-language_btn:hover em svg path, 
.mt-header:hover .mt-header-language a.mt-header-language_btn:hover em svg path, 
.mt-inner-header .mt-header-language a.mt-header-language_btn:hover em svg path { fill: #00479d;}
.mt-header-language.show a.mt-header-language_btn em { transform: rotateX(180deg); -webkit-transform: rotateX(180deg);}

.mt-header-language dl { width: 100%; position: absolute; top: 100%; left: 0; background-color: #fff; visibility: hidden; opacity: 0; transform: translateY(-10px); -webkit-transform: translateY(-10px); transition: all 0.24s ease; -webkit-transition: all 0.24s ease; z-index: 99;}
.mt-header-language.show dl { visibility: visible; opacity: 1; transform: translateY(0); -webkit-transform: translateY(0);}
.mt-header-language dl dd { border-top: 1px solid #eee;}
.mt-header-language dl dd a { display: block; width: 100%; overflow: hidden; line-height: 30px; color: #222; font-size: 16px; text-align: center; padding: 10px;}
.mt-header-language dl dd a:hover { color: #00479d; text-decoration: underline;}
/*mt-header end*/


/*mt-footer start*/
.mt-footer { overflow: hidden; padding: 100px 0; background: #001f3e url(../images/foot-bg.jpg) center bottom no-repeat; background-size: 1920px 400px;}
.mt-footer .mt-footer-container { display: flex; justify-content: space-between;}
.mt-footer-left { width: 50%;}
.mt-footer-left .mt-footer-logo { margin-bottom: 30px;}
.mt-footer-logo a { display: -webkit-flex; display: flex; align-items: center; height: 50px; overflow: hidden;}
.mt-footer-logo a img { max-height: 100%;}
.mt-footer-left dl { margin-bottom: 30px;}
.mt-footer-left dl dd { display: flex; align-items: center; min-height: 30px; overflow: hidden; margin-bottom: 15px; padding-left: 30px; position: relative;}
.mt-footer-left dl dd:last-child { margin-bottom: 0;}
.mt-footer-left dl dd i { display: block; width: 18px; height: 18px; overflow: hidden; opacity: .25; position: absolute; left: 0; top: 50%; transform: translateY(-50%); -webkit-transform: translateY(-50%);}
.mt-footer-left dl dd label { display: block; width: 90px; line-height: 30px; color: rgba(255, 255, 255, .25); font-size: 16px;}
.mt-footer-left dl dd p { width: calc(100% - 90px); line-height: 30px; color: #fff; font-size: 16px;}
.mt-footer-left dl dd:first-child p { line-height: 1; font-size: 30px;}

.mt-footer-left .mt-footer-wechat { margin-bottom: 50px;}
.mt-footer-left .mt-footer-wechat p { width: 100px; height: 100px; overflow: hidden; background-color: #fff;}
.mt-footer-left .mt-footer-wechat p img { display: block; width: 100%; height: 100%;}
.mt-footer-left .mt-footer-wechat span { display: block; width: 100px; line-height: 24px; color: rgba(255, 255, 255, .25); font-size: 14px; text-align: center; margin-top: 6px;}

.mt-footer-left .mt-footer-copy { padding-left: 20px; position: relative;}
.mt-footer-copy::before { content: ''; display: block; width: 1px; height: calc(100% - 10px); background-color: rgba(255, 255, 255, .25); position: absolute; left: 0; top: 5px;}
.mt-footer-copy p { line-height: 30px; color: rgba(255, 255, 255, .25); font-size: 14px;}
.mt-footer-copy p a { color: rgba(255, 255, 255, .25); font-size: 14px;}
.mt-footer-copy p a:hover { color: #fff;}

.mt-footer-right { display: flex; width: 50%; padding-left: 100px;}
.mt-footer-right .mt-footer-tab { width: 40%; position: relative;}
.mt-footer-tab::before { content: ''; display: block; width: 1px; height: 100%; background-color: rgba(255, 255, 255, .15); position: absolute; top: 0; right: 1px;}
.mt-footer-tab .mt-tab-item { display: flex; align-items: center; height: 40px; overflow: hidden; margin-bottom: 20px; padding-right: 50px; position: relative; z-index: 1; cursor: pointer;}
.mt-footer-tab .mt-tab-item:last-child { margin-bottom: 0;}
.mt-footer-tab .mt-tab-item label { display: block; line-height: 40px; color: rgba(255, 255, 255, .25); font-size: 24px; cursor: pointer; position: relative;}
.mt-footer-tab .mt-tab-item.active label, .mt-footer-tab .mt-tab-item:hover label { color: #fff;}
.mt-footer-tab .mt-tab-item label::after { content: ''; width: 0; height: 1px; background-color: #fff; position: absolute; left: 0; bottom: 2px; transition: all 0.5s; -webkit-transition: all 0.5s;}
.mt-footer-tab .mt-tab-item.active label::after, .mt-footer-tab .mt-tab-item:hover label::after { width: 100%;}
.mt-footer-tab .mt-tab-item::after { content: ''; width: 3px; height: 0; background-color: #fff; position: absolute; top: 50%; right: 0; transform: translateY(-50%); -webkit-transform: translateY(-50%); transition: all 0.5s; -webkit-transition: all 0.5s;}
.mt-footer-tab .mt-tab-item.active::after, .mt-footer-tab .mt-tab-item:hover::after { height: 100%;}
.mt-footer-right .mt-footer-wrap { width: 60%; padding-left: 60px;}
.mt-footer-wrap dl.mt-tab-con { display: none;}
.mt-footer-wrap dl.mt-tab-con.active { display: block;}
.mt-footer-wrap dl.mt-tab-con dd { margin-bottom: 20px;}
.mt-footer-wrap dl.mt-tab-con dd:last-child { margin-bottom: 0;}
.mt-footer-wrap dl.mt-tab-con dd a { display: block; line-height: 30px; color: rgba(255, 255, 255, .25); font-size: 16px;}
.mt-footer-wrap dl.mt-tab-con dd a:hover { color: #fff;}
/*mt-footer end*/


/*mt-view start*/
.mt-view { position: fixed; top: 50%; right: 0; z-index: 998; transform: translateY(-50%); -webkit-transform: translateY(-50%);}
.mt-view-consult, .mt-view-tel, .mt-view-wechat { margin-bottom: 2px; position: relative;}
.mt-view-top { margin-top: 10px;}
.mt-view-consult a, .mt-view-tel a, .mt-view-wechat a, .mt-view-top a { display: block; width: 50px; height: 50px; overflow: hidden; font-size: 0; padding: 12px; background-color: #fff; border: 1px solid #dbe0e5;}
.mt-view-consult a:hover, .mt-view-tel a:hover, .mt-view-wechat a:hover, .mt-view-top a:hover { background-color: #00479d; border: 1px solid #00479d;}
.mt-view-consult a, .mt-view-tel a { padding: 14px;}
.mt-view-wechat a { padding: 13px;}
.mt-view-top a { padding: 15px;}
.mt-view-consult a:hover svg path, .mt-view-tel a:hover svg path, .mt-view-wechat a:hover svg path, .mt-view-top a:hover svg path { fill: #fff;}
.mt-view-tel p { display: none; width: auto; height: 50px; overflow: hidden; line-height: 50px; color: #fff; font-size: 22px; font-weight: bold; white-space: nowrap; padding: 0 20px; background-color: #00479d; position: absolute; top: 0; right: 52px;}
.mt-view-tel:hover p { display: block;}
.mt-view-wechat p { display: none; width: 120px; height: auto; overflow: hidden; padding: 10px; background-color: #00479d; position: absolute; top: 0; right: 52px;}
.mt-view-wechat:hover p { display: block;}
.mt-view-wechat p img { display: block; width: 100%; height: auto; margin: 0 auto 10px;}
.mt-view-wechat p span { display: block; line-height: 20px; color: #fff; font-size: 14px; text-align: center;}
/*mt-view end*/


.mt-more { display: flex;}
.mt-more a { display: flex; align-items: center; justify-content: center; line-height: 56px; color: #00479d; font-size: 16px; padding: 0 40px; background-color: rgba(0,71,157,0); border: 1px solid #00479d; border-radius: 30px;}
.mt-more a::after { content: ''; display: block; width: 16px; height: 16px; overflow: hidden; margin: 0 0 0 18px; background: url(../images/arrow-ico01.png) 0 0 no-repeat; background-size: 32px 16px; transition: all 0.5s; -webkit-transition: all 0.5s;}
.mt-more a:hover { color: #fff; background-color: #00479d;}
.mt-more a:hover::after { background: url(../images/arrow-ico01.png) -16px 0 no-repeat;}

.mt-more_white a { color: #fff; background-color: rgba(255,255,255,0); border: 1px solid #fff;}
.mt-more_white a::after { background: url(../images/arrow-ico01.png) -16px 0 no-repeat;}
.mt-more_white a:hover { color: #00479d; background-color: #fff;}
.mt-more_white a:hover::after { background: url(../images/arrow-ico01.png) 0 0 no-repeat;}


/*mt-inner-banner start*/
.mt-inner-banner { height: 700px; overflow: hidden; background-color: #00479d; position: relative;}
.mt-inner-banner::before { content: ''; display: block; width: 100%; height: 100%; overflow: hidden; background-color: rgba(0,0,0,.3); position: absolute; left: 0; top: 0; z-index: 1;}
.mt-inner-banner::after { content: ''; display: block; width: 100%; height: 40%; overflow: hidden; background: linear-gradient(to top, rgba(0,0,0,0), rgba(0,0,0,.7)); position: absolute; left: 0; top: 0; z-index: 1;}
.mt-inner-banner .mt-inner-banner_text { position: absolute; left: 50%; top: 50%; z-index: 2; transform: translate(-50%, -50%); -webkit-transform: translate(-50%, -50%);}
.mt-inner-banner .mt-inner-banner_text p { line-height: 1.2; color: #fff; font-size: 60px; text-align: center;}
/*mt-inner-banner end*/


/*mt-inner-menu start*/
.mt-inner-menu { overflow: hidden; background-color: #fff; position: relative; z-index: 1;}
.mt-inner-menu::before { content: ''; display: block; width: 100%; height: 1px; background-color: #e6e6e6; position: absolute; left: 0; bottom: 0;}
.mt-inner-menu ul { width: 100%; display: flex; align-items: center; justify-content: center;}
.mt-inner-menu ul li { padding: 0 50px;}
.mt-inner-menu ul li:last-child { margin-right: 0;}
.mt-inner-menu ul li a { display: block; height: 80px; overflow: hidden; line-height: 80px; color: #555; font-size: 18px; position: relative;}
.mt-inner-menu ul li:hover a, .mt-inner-menu ul li.active a { color: #00479d;}
.mt-inner-menu ul li a::after { content: ''; display: block; width: 0; height: 2px; background-color: #00479d; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%); -webkit-transform: translateX(-50%); transition: all 0.5s; -webkit-transition: all 0.5s;}
.mt-inner-menu ul li:hover a::after, .mt-inner-menu ul li.active a::after { width: 100%;}
/*mt-inner-menu end*/

.mt-inner-crumb { overflow: hidden; padding: 30px 0; border-bottom: 1px solid #e6e6e6;}
.mt-inner-crumb .mt-inner-crumb_main { height: 30px; overflow: hidden; padding-left: 30px; position: relative;}
.mt-inner-crumb_main i { display: block; width: 30px; height: 30px; overflow: hidden; padding: 5px; border: 1px solid #ddd; border-radius: 50%; position: absolute; left: 0; top: 0;}
.mt-inner-crumb_main p { height: 30px; overflow: hidden; line-height: 30px; color: #777; font-size: 16px; white-space: nowrap; text-overflow: ellipsis;}
.mt-inner-crumb_main p a, .mt-inner-crumb_main p span { line-height: 30px; color: #777; font-size: 16px; padding: 0 15px 0 14px; position: relative;}
.mt-inner-crumb_main p a:hover { color: #00479d;}
.mt-inner-crumb_main p a::after { content: ''; display: block; width: 1px; height: 14px; margin-top: -7px; background-color: #ddd; position: absolute; top: 50%; right: 0;}
.mt-inner-crumb_main p span { color: #222; padding: 0 0 0 14px;}


.mt-inner-title { overflow: hidden; line-height: 1.2; color: #000; font-size: 48px; text-align: center; margin-bottom: 50px;}
.mt-inner-title_white { color: #fff;}


/*mt-page start*/
.mt-page { display: flex; align-items: center; justify-content: center; line-height: 52px; color: #777; font-size: 16px;}
.mt-page a { display: block; width: 52px; height: 52px; margin: 0 6px;}
.mt-page a.pnnum, .mt-page a.pnnum1 { line-height: 52px; font-size: 16px; text-align: center;}
.mt-page a.pnnum { color: #555;}
.mt-page a.pnnum:hover, .mt-page a.pnnum1 { color: #00479d; background: url(../images/page-bg01.png) center center no-repeat; background-size: 100% 100%;}
.mt-page a.mt-prev, .mt-page a.mt-next { padding: 18px;}
.mt-page a.mt-prev { margin: 0 6px 0 0;}
.mt-page a.mt-next { margin: 0 0 0 6px;}
.mt-page a.mt-prev:hover, .mt-page a.mt-next:hover { background: url(../images/page-bg01.png) center center no-repeat; background-size: 100% 100%;}
.mt-page a.mt-prev:hover svg path, .mt-page a.mt-next:hover svg path { fill: #00479d;}
/*mt-page end*/


/*mt-detail_prevnext start*/
.mt-detail_prevnext { overflow: hidden;}
.mt-detail_prevnext ul li { display: flex; align-items: center; margin-bottom: 20px;}
.mt-detail_prevnext ul li:last-child { margin-bottom: 0;}
.mt-detail_prevnext ul li span { display: block; width: 144px; height: 48px; overflow: hidden; line-height: 46px; color: #00479d; font-size: 18px; text-align: center; background-color: rgba(0, 0, 0, 0); border: 1px solid #00479d; border-radius: 24px;}
.mt-detail_prevnext ul li:hover span { color: #fff; background-color: #00479d;}
.mt-detail_prevnext ul li a { display: block; width: calc(100% - 144px); overflow: hidden; line-height: 32px; color: #222; font-size: 18px; padding-left: 40px;}
.mt-detail_prevnext ul li:hover a { color: #00479d; text-decoration: underline;}
/*mt-detail_prevnext end*/


@media (max-width:1680px) {
  .mt-header .mt-header-container { padding-left: 3%;}
  .mt-header-logo { margin: 18px 0;}
  .mt-header-logo a { height: 44px;}

  .mt-header-right .mt-header-language { margin-left: 25px; padding: 25px;}
  .mt-header-language dl dd a { line-height: 25px; font-size: 15px;}

  .mt-header-right .mt-header-search { margin: 20px 0;}

  .mt-nav_list>ul>li { padding: 0 25px;}
  .mt-nav_list>ul>li>a { height: 80px; line-height: 40px; font-size: 16px;}
  .nav-dropdown_box { padding: 40px 0;}
  .nav-dropdown_text { width: calc(100% - 500px); padding-right: 80px;}
  .nav-dropdown_head a.name { line-height: 36px; font-size: 26px;}
  .nav-dropdown_head p.dec { max-height: 50px; line-height: 25px; font-size: 15px; margin-top: 15px;}
  .nav-dropdown_menu { margin-top: 40px;}
  .nav-dropdown_menu>dl { margin: 0 -15px -20px;}
  .nav-dropdown_menu>dl>dd { margin-bottom: 20px; padding: 0 15px;}
  .nav-dropdown_menu>dl>dd>a { height: 40px; font-size: 16px; padding-bottom: 10px;}
  .nav-dropdown_image { width: 500px; height: 300px;}
  .nav-dropdown_image>a { border-radius: 12px;}

  .mt-more a, .mt-more1 a { height: 50px; line-height: 50px; font-size: 16px; padding: 0 30px; border-radius: 25px;}
  .mt-more1 a { line-height: 48px;}

  .mt-footer { padding: 60px 0;}
  .mt-footer-logo a { height: 44px;}
  .mt-footer-left dl { margin-bottom: 20px;}
  .mt-footer-left .mt-footer-wechat { margin-bottom: 30px;}
  .mt-footer-right { padding-left: 80px;}
  .mt-footer-tab .mt-tab-item { height: 36px; padding-right: 36px;}
  .mt-footer-tab .mt-tab-item label { line-height: 36px; font-size: 22px;}
  .mt-footer-tab .mt-tab-item label::after { bottom: 0;}
  .mt-footer-wrap dl.mt-tab-con dd { margin-bottom: 16px;}

  .mt-inner-banner { height: 600px;}
  .mt-inner-banner .mt-inner-banner_text p { font-size: 50px;}

  .mt-inner-menu ul li { padding: 0 36px;}
  .mt-inner-menu ul li a { height: 72px; line-height: 72px; font-size: 18px;}

  .mt-inner-crumb { padding: 20px 0;}

  .mt-inner-title { font-size: 36px; margin-bottom: 40px;}

  .mt-detail_prevnext ul li span { width: 120px; height: 44px; line-height: 42px; font-size: 16px; border-radius: 22px;}
  .mt-detail_prevnext ul li a { width: calc(100% - 120px); line-height: 30px; font-size: 16px; padding-left: 30px;}
}

@media (max-width:1600px) {
  .mt-inner-banner { height: 580px;}
  .mt-inner-banner .mt-inner-banner_text p { font-size: 44px;}
}

@media (max-width:1560px) {
  .mt-inner-banner { height: 560px;}
}

@media (max-width:1440px) {  
  .mt-header-logo { margin: 20px 0;}
  .mt-header-logo a { height: 40px;}

  .nav-dropdown_box { padding: 30px 0;}
  .nav-dropdown_text { width: calc(100% - 500px); padding-right: 60px;}
  .nav-dropdown_head a.name { line-height: 32px; font-size: 24px;}
  .nav-dropdown_head p.dec { max-height: 48px; line-height: 24px; font-size: 14px; margin-top: 14px;}
  .nav-dropdown_menu { margin-top: 30px;}
  .nav-dropdown_menu>dl { margin: 0 -15px -20px;}
  .nav-dropdown_menu>dl>dd { margin-bottom: 20px; padding: 0 15px;}
  .nav-dropdown_menu>dl>dd>a { height: 40px; font-size: 16px; padding-bottom: 10px;}
  .nav-dropdown_image { width: 500px; height: 300px;}
  .nav-dropdown_image>a { border-radius: 12px;}

  .mt-more a, .mt-more1 a { height: 44px; line-height: 44px; font-size: 14px; padding: 0 24px; border-radius: 22px;}
  .mt-more1 a { line-height: 42px;}
  .mt-more a i { width: 14px; height: 7px; background: url(../images/arrow01.png) 0 0 no-repeat; background-size: 14px 14px;}
  .mt-more1 a i { width: 14px; height: 7px; background: url(../images/arrow01.png) 0 -7px no-repeat; background-size: 14px 14px;}
  .mt-more1 a:hover i { background: url(../images/arrow01.png) 0 0 no-repeat; background-size: 14px 14px;}
  .mt-more a::after { margin: 0 0 0 12px;}

  .mt-footer { padding: 50px 0;}
  .mt-footer-logo a { height: 40px;}
  .mt-footer-left { width: 55%;}
  .mt-footer-left dl { margin-bottom: 20px;}
  .mt-footer-left dl dd { margin-bottom: 12px;}
  .mt-footer-left dl dd label { width: 72px; line-height: 24px; font-size: 14px;}
  .mt-footer-left dl dd p { width: calc(100% - 72px); font-size: 15px;}
  .mt-footer-left dl dd:first-child p { font-size: 26px;}
  .mt-footer-left .mt-footer-wechat { margin-bottom: 20px;}
  .mt-footer-right { width: 45%; padding-left: 50px;}
  .mt-footer-tab .mt-tab-item { height: 32px; padding-right: 30px;}
  .mt-footer-tab .mt-tab-item label { line-height: 32px; font-size: 20px;}
  .mt-footer-tab .mt-tab-item label::after { bottom: 0;}
  .mt-footer-right .mt-footer-wrap { padding-left: 50px;}
  .mt-footer-wrap dl.mt-tab-con dd { margin-bottom: 15px;}

  .mt-inner-banner { height: 520px;}
  .mt-inner-banner .mt-inner-banner_text p { font-size: 40px;}

  .mt-inner-menu ul li { padding: 0 30px;}
  .mt-inner-menu ul li a { height: 64px; line-height: 64px; font-size: 16px;}

  .mt-inner-crumb { padding: 17px 0;}
  .mt-inner-crumb_main p a, .mt-inner-crumb_main p span { font-size: 15px; padding: 0 12px;}

  .mt-inner-title { font-size: 32px; margin-bottom: 30px;}

  .mt-page { line-height: 44px; font-size: 14px;}
  .mt-page a { width: 44px; height: 44px; margin: 0 4px;}
  .mt-page a.pnnum, .mt-page a.pnnum1 { line-height: 44px; font-size: 14px;}
  .mt-page a.pnnum:hover, .mt-page a.pnnum1 { background: url(../images/page-bg02.png) center center no-repeat; background-size: 100% 100%;}
  .mt-page a.mt-prev, .mt-page a.mt-next { padding: 14px;}
  .mt-page a.mt-prev { margin: 0 4px 0 0;}
  .mt-page a.mt-next { margin: 0 0 0 4px;}
  .mt-page a.mt-prev:hover, .mt-page a.mt-next:hover { background: url(../images/page-bg02.png) center center no-repeat; background-size: 100% 100%;}  

  .mt-detail_prevnext ul li span { width: 108px; height: 40px; line-height: 38px; font-size: 16px; border-radius: 20px;}
  .mt-detail_prevnext ul li a { width: calc(100% - 108px); padding-left: 20px;}
}

@media (max-width:1366px) {
  .mt-inner-banner { height: 480px;}
  .mt-inner-banner .mt-inner-banner_text p { font-size: 36px;}

  .mt-inner-title { font-size: 30px;}
}

@media (max-width:1280px) {
  .mt-header-right .mt-header-language { margin-left: 20px; padding: 25px 20px;}

  .mt-nav_list>ul>li { padding: 0 20px;}
  .nav-dropdown_box { padding: 30px 0;}
  .nav-dropdown_text { width: calc(100% - 400px); padding-right: 40px;}
  .nav-dropdown_head a.name { line-height: 32px; font-size: 24px;}
  .nav-dropdown_head p.dec { max-height: 48px; line-height: 24px; font-size: 14px; margin-top: 14px;}
  .nav-dropdown_menu { margin-top: 30px;}
  .nav-dropdown_menu>dl { margin: 0 -15px -20px;}
  .nav-dropdown_menu>dl>dd { margin-bottom: 20px; padding: 0 15px;}
  .nav-dropdown_menu>dl>dd>a { height: 40px; font-size: 16px; padding-bottom: 10px;}
  .nav-dropdown_image { width: 400px; height: 240px;}
  .nav-dropdown_image>a { border-radius: 12px;}

  .mt-more a, .mt-more1 a { height: 40px; line-height: 40px; padding: 0 20px; border-radius: 20px;}
  .mt-more1 a { line-height: 38px;}

  .mt-footer { padding: 40px 0;}
  .mt-footer-logo a { height: 40px;}
  .mt-footer-left { width: 58%;}
  .mt-footer-left dl { margin-bottom: 20px;}
  .mt-footer-left dl dd { margin-bottom: 12px;}
  .mt-footer-left dl dd label { width: 72px; line-height: 24px; font-size: 14px;}
  .mt-footer-left dl dd p { width: calc(100% - 72px); font-size: 15px;}
  .mt-footer-left dl dd:first-child p { font-size: 26px;}
  .mt-footer-left .mt-footer-wechat { margin-bottom: 20px;}
  .mt-footer-right { width: 42%; padding-left: 40px;}
  .mt-footer-tab .mt-tab-item { height: 30px; padding-right: 30px;}
  .mt-footer-tab .mt-tab-item label { line-height: 30px; font-size: 18px;}
  .mt-footer-tab .mt-tab-item label::after { bottom: 0;}
  .mt-footer-right .mt-footer-wrap { padding-left: 40px;}
  .mt-footer-wrap dl.mt-tab-con dd { margin-bottom: 15px;}

  .mt-inner-banner { height: 460px;}
  .mt-inner-banner .mt-inner-banner_text p { font-size: 32px;}

  .mt-inner-menu ul li { padding: 0 25px;}
  .mt-inner-menu ul li a { height: 60px; line-height: 60px; font-size: 16px;}

  .mt-inner-crumb { padding: 15px 0;}

  .mt-inner-title { font-size: 28px;}
}

@media (max-width:1200px) {
  .mt-inner-banner { height: 420px;}
  .mt-inner-banner .mt-inner-banner_text p { font-size: 30px;}
}

@media (max-width:1080px) {
  .mt-header-right .mt-header-language { margin-left: 25px; padding: 25px;}
  
  .mt-header#search-show .mt-header-right .mt-header-nav { opacity: 1; filter: Alpha(opacity=100); transform: none; -webkit-transform: none;}
  .mt-header-nav { padding-right: 10px;}
  .mt-nav .mt-nav_list { width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.6); position: fixed; top: 0; left: -100%; z-index: 9999;}
  .mt-nav .mt-nav_list.open { left: 0;}
  .mt-nav_list>ul { width: 50%; height: 100%; overflow-y: scroll;; background-color: #fff; position: relative; z-index: 9999; display: block; align-items: inherit; justify-content: inherit; }  
  .mt-nav_list>ul>li { display: block; padding: 0; position: relative;}
  .mt-nav_list>ul>li>a { display: block; width: 100%; height: 60px; line-height: 60px; color: #222; font-size: 18px; text-align: left; padding: 0 60px 0 30px; border-bottom: 1px solid rgba(85, 87, 89, 0.1);}
  .mt-nav_list>ul>li:hover>a, .mt-nav_list>ul>li.active>a { color: #00479d; border-bottom: 1px solid #00479d;}
  .mt-nav_list>ul>li>a::after { height: 1px; bottom: -1px;}

  .mt-nav_list>ul>li>i { display: block; width: 60px; height: 60px; margin: 0; padding: 22px; position: absolute; top: 0; right: 0;}
  .mt-nav_list>ul>li>i svg path { fill: #999;}
  .mt-nav_list>ul>li.on>i { transform: rotateX(180deg); -webkit-transform: rotateX(180deg);}
  .mt-nav_list>ul>li.on>i svg path { fill: #00479d;}
  .mt-nav_list>ul>li ul { display: none; width: 100%; padding: 10px 30px; box-shadow: none; border-bottom: 1px solid rgba(85, 87, 89, 0.1); position: inherit; left: inherit; top: inherit; opacity: 1; visibility: visible; transform: translate(0, 0); -webkit-transform: translate(0, 0);}
  .mt-nav_list>ul>li.on ul { display: block; transform: translate(0, 0); -webkit-transform: translate(0, 0);}
  .mt-nav_list>ul>li ul li a { height: 40px; line-height: 40px; color: #555; text-align: left; padding: 0 10px 0 25px; border: 0; position: relative;}
  .mt-nav_list>ul>li ul li a::before { content: ''; display: block; width: 5px; height: 2px; margin-top: -1px; background-color: #00479d; position: absolute; left: 10px; top: 50%;}
  .mt-nav_list>ul>li ul li a:hover::before { background-color: #fff;}
  .mt-nav .mt-nav_btn { display: block; width: 40px; height: 40px; margin: 20px 0; padding: 12px 10px;}
  .mt-nav_btn i { display: block; height: 2px; background-color: #fff; margin: 5px 0;}
  .mt-nav_btn::before, .mt-nav_btn::after { content: ''; display: block; height: 2px; background-color: #fff;}
  .mt-header.fxd .mt-nav_btn i, .mt-header:hover .mt-nav_btn i, .mt-header.fxd .mt-nav_btn::before, .mt-header.fxd .mt-nav_btn::after, .mt-header:hover .mt-nav_btn::before, .mt-header:hover .mt-nav_btn::after, .mt-header.mt-productshow-header .mt-nav_btn i, .mt-header.mt-productshow-header .mt-nav_btn::before, .mt-header.mt-productshow-header .mt-nav_btn::after, .mt-header.mt-inner-header .mt-nav_btn i, .mt-header.mt-inner-header .mt-nav_btn::before, .mt-header.mt-inner-header .mt-nav_btn::after { background-color: #222;}
  .mt-nav_list .mt-nav_mask { width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.5); position: absolute; left: 0; top: 0; z-index: 9998;}

  .mt-nav_list>ul>li .nav-dropdown, .mt-nav_list>ul>li:hover .nav-dropdown { height: 0; opacity: 0; visibility: hidden; transform: translate(0, 20px); position: inherit; left: inherit; top: inherit;}
  .mt-nav_list>ul>li.on .nav-dropdown { height: auto; opacity: 1; visibility: visible; transform: translate(0, 0); -webkit-transform: translate(0, 0);}
  .nav-dropdown_box { display: block; width: 100%; padding: 30px;}
  .nav-dropdown_text { width: 100%; padding-right: 0;}
  .nav-dropdown_text .nav-dropdown_head, .nav-dropdown_image { display: none;}
  .nav-dropdown_menu { margin-top: 0;}
  .nav-dropdown_menu>dl { margin: 0 -10px -20px;}
  .nav-dropdown_menu>dl>dd { width: calc(100% / 3); padding: 0 10px;}

  .mt-footer { padding: 32px 0;}
  .mt-footer-left { width: 100%;}
  .mt-footer-right, .mt-footer-left .mt-footer-logo, .mt-footer-left dl, .mt-footer-left .mt-footer-wechat { display: none;}

  .mt-view-consult, .mt-view-wechat { display: none;}
  .mt-view-consult a, .mt-view-tel a, .mt-view-wechat a, .mt-view-top a { width: 40px; height: 40px; padding: 12px;}
  .mt-view-consult a { padding: 13px;}
  .mt-view-tel p { height: 40px; line-height: 40px; font-size: 18px; padding: 0 14px; right: 42px;}
  .mt-view-tel:hover p { display: none;}
  .mt-view-wechat p { width: 120px; right: 42px;}
  .mt-view-wechat p img { margin: 0 auto 8px;}
  .mt-view-top { margin-top: 2px;}
  .mt-view-top a { padding: 12px;} 

  .mt-inner-banner { height: 380px;}
}

@media (max-width:1024px) {
  .mt-inner-banner { height: 360px;}
}

@media (max-width:920px) {
  .mt-header-logo { margin: 16px 0;}
  .mt-header-logo a { height: 32px;}

  .mt-nav .mt-nav_btn, .mt-header-right .mt-header-search { margin: 12px 0;}
  .mt-header-right .mt-header-language { margin-left: 20px; padding: 17px 20px;}
  .mt-header-language dl dd a { line-height: 20px; font-size: 14px;}

  .nav-dropdown_box { padding: 20px 30px;}
  .nav-dropdown_menu>dl>dd { width: 50%;}

  .mt-footer { padding: 24px 0;}
  .mt-footer-left .mt-footer-copy { padding-left: 16px;}

  .mt-inner-banner { height: 320px;}
  .mt-inner-banner .mt-inner-banner_text p { font-size: 28px;}

  .mt-inner-menu ul li { padding: 0 20px;}
  .mt-inner-menu ul li a { height: 50px; line-height: 50px; font-size: 16px;}

  .mt-inner-crumb { padding: 10px 0;}
  .mt-inner-crumb_main p a, .mt-inner-crumb_main p span { font-size: 14px;}

  .mt-inner-title { font-size: 24px; margin-bottom: 20px;}
}

@media (max-width:820px) {
  .mt-header-right .mt-header-search { position: inherit;}
  .mt-header-search form { transform: scale3d(1, 0, 0); -webkit-transform: scale3d(1, 0, 0);}
  .mt-header-search form { width: 100%; height: auto; padding: 20px 3%; background-color: #fff; border-top: 1px solid #e6e6e6; top: 100%; right: 0;}
  .mt-header-search i.search-open { margin-bottom: -40px;}
  .mt-header-search i.search-close { position: inherit; top: inherit; right: inherit;}
  .mt-header#search-show .mt-header-search i.search-close { margin-top: -40px;}

  .mt-header#search-show .mt-nav { display: block;}
  .mt-nav .mt-nav_btn { right: 33%;}
  .mt-nav_list>ul { width: 60%;}

  .mt-inner-banner { height: 280px;}
  .mt-inner-banner .mt-inner-banner_text p { font-size: 24px;}
}

@media (max-width:767px) {
  .mt-header-logo { margin: 15px 0;}
  .mt-header-logo a { height: 30px;}
  .mt-header-logo a img.logo-white { display: none;}
  .mt-header-logo a img.logo-black { display: block;}

  .mt-nav .mt-nav_btn, .mt-header-right .mt-header-search { margin: 10px 0;}
  .mt-header-search i.search-open svg path { fill: #222;}
  .mt-header-search form { padding: 12px 3%;}
  .mt-header-search .mt-header-search_input { background-color: #f4f4f4;}

  .mt-header .mt-header-language { margin-left: 15px; padding: 15px; border-left: 1px solid #e6e6e6;}
  .mt-header-language a.mt-header-language_btn { color: #222;}
  .mt-header .mt-header-language a.mt-header-language_btn i svg path, .mt-header .mt-header-language a.mt-header-language_btn em svg path { fill: #222;}
  
  .mt-nav_btn::before, .mt-nav_btn::after, .mt-nav_btn i { background-color: #222;}
  .mt-nav_list>ul { width: 65%;}
  .mt-nav_list>ul>li>a { height: 50px; line-height: 50px; font-size: 16px; padding: 0 50px 0 15px;}
  .mt-nav_list>ul>li>i { width: 50px; height: 50px; padding: 18px;}

  .nav-dropdown_box { padding: 20px;}
  .nav-dropdown_menu>dl { margin: 0 0 -10px;}
  .nav-dropdown_menu>dl>dd { width: 100%; margin-bottom: 10px; padding: 0;}
  .nav-dropdown_menu>dl>dd>a { font-size: 14px;}

  .mt-page { line-height: 40px; font-size: 0;}
  .mt-page a { width: 40px; height: 40px;}
  .mt-page a.pnnum, .mt-page a.pnnum1 { line-height: 40px; font-size: 14px;}
  .mt-page a.mt-prev, .mt-page a.mt-next { padding: 13px;}
  .mt-page a.pnnum { display: none;}

  .mt-footer { padding: 16px 0;}
  .mt-footer-left .mt-footer-copy { padding-left: 0;}
  .mt-footer-copy::before { display: none;}
  .mt-footer-copy p { line-height: 28px;}

  .mt-inner-banner { height: 180px; margin-top: 60px;}
  .mt-inner-banner::after { display: none;}
  .mt-inner-banner .mt-inner-banner_text p { font-size: 18px;}

  .mt-inner-top .container-width { display: block;}
  .mt-inner-menu-container { width: 100%;}
  .mt-inner-menu ul li { padding: 0 10px;}
  .mt-inner-menu ul li a { height: 44px; line-height: 44px; font-size: 14px;}

  .mt-inner-crumb_main p a, .mt-inner-crumb_main p span { padding: 0 10px;}

  .mt-detail_prevnext ul li { display: block;}
  .mt-detail_prevnext ul li span { margin-bottom: 10px;}
  .mt-detail_prevnext ul li a { width: 100%; padding-left: 0;}
}

@media (max-width:390px) {
  .mt-inner-banner { height: 160px;}
  .mt-inner-banner .mt-inner-banner_text p { font-size: 16px;}

  .mt-about-menu ul li { padding: 0 8px;}
}

@media (max-width:320px) {
  .mt-header-language a.mt-header-language_btn i { margin-right: 8px;}
  .mt-header-language a.mt-header-language_btn span { display: none;}
  .mt-header-language a.mt-header-language_btn em { margin-left: 0;}

  .mt-nav { padding-right: 0;}
  .mt-nav_list>ul { width: 70%;}

  .mt-inner-banner { height: 140px;}

  .mt-about-menu ul li { padding: 0 4px;}

  .mt-inner-title { font-size: 22px;}
}