@charset "UTF-8";
/* 自定义公共辅助类 */
.clear_y::before, .clear_y::after { content: ''; display: table; clear: both; height: 0; width: 0; visibility: hidden; opacity: 0; }

.dis_block { display: block; }

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

.flex_wrap_y { flex-wrap: wrap; }

.flex_nowrap_y { flex-wrap: nowrap; }

.justify_c_c { justify-content: center; }

.justify_c_sb { justify-content: space-between;}

.justify_c_sa { justify-content: space-around; }

.justify_c_se { justify-content: space-evenly; }

.align_i_c { align-items: center; }

.flex_d_r { flex-direction: row; }

.flex_d_rr { flex-direction: row-reverse; }

.flex_d_c { flex-direction: column; }

.flex_d_cr { flex-direction: column-reverse; }

.w100 { width: 100%; }

.ybl_w { width: 1200px; margin: 0 auto; }

@media (min-width: 768px) { .container { width: 750px; } }

@media (min-width: 992px) { .container { width: 970px; } }

@media (min-width: 992px) { .container { padding-left: 0; padding-right: 0; } }

@media (min-width: 1200px) { .container { width: 1200px; } }

.container::before, .container::after { display: none; }

html { -webkit-tap-highlight-color: transparent; font-size: 40px; font-size: 2.4vw; overflow-x: hidden; }

@media screen and (max-width: 768px) { html { font-size: 28.8px; font-size: 3.75vw; } }

body { font-size: 14px;background-color: #fff; text-align: center; overflow-x: hidden; min-width: 320px; transition: none; }

@media (max-width: 768px) { body { padding-bottom: 44px; } }

/*=============  公共部分结束  =============*/
* { touch-action: pan-y; }

/*  头部  */
header { width: 100%; /*  导航条  */  }

.right_text_tel{ padding-left:40px; background:url(head_tel.jpg) no-repeat left center;}
.right_text_tel p{ font-size:24px; color:#c69b6e; }

header .header_content .row { display: flex;align-items: center; justify-content:space-between; flex-wrap: nowrap; }

header .header_content .row .hc_right{ width: calc(100% - 600px);}

header .header_content .row .hc_right ul.hc_nav { width:100%; display: flex; justify-content: space-between; align-items: center;flex-wrap: nowrap;}

header .header_content .row .hc_right ul.hc_nav > li.nav_on > a::before { width: 100%; }

header .header_content .row .hc_right ul.hc_nav > li.dropdown ul.dropdown-menu { -moz-box-shadow: 0px 0px 0px; -webkit-box-shadow: 0px 0px 0px; -o-box-shadow: 0px 0px 0px; box-shadow: 0px 0px 0px; -moz-border-radius: 0px; -webkit-border-radius: 0px; -o-border-radius: 0px; border-radius: 0px; padding: 0; width: 200px; background: #fff; border: solid 1px #e0e0e0; border-top: solid 5px; margin-top: 0; }

header .header_content .row .hc_right ul.hc_nav > li.dropdown ul.dropdown-menu > li > a { padding: 10px 15px; border-bottom: solid 1px #eee; color: #6f6f6f; }

header .header_content .row .hc_right ul.hc_nav > li.dropdown ul.dropdown-menu > li > a:hover { background-color:#ec0014; color: #fff; }

header .header_content .row .hc_right ul.hc_nav > li.dropdown ul.dropdown-menu > li:last-child > a { border-bottom: none; }

header .header_content .row .hc_right ul.hc_nav > li.dropdown ul.dropdown-menu li a { text-align: left; }

header .header_content .row .hc_right ul.hc_nav > li a i.dropdown_icon { display: none; }

header .header_content .row .hc_right ul.hc_nav > li > a{ color: #484848; font-size: 24px; line-height:38px; padding:0 18px 0 0; background:url(nav_li.jpg) no-repeat right center; }
header .header_content .row .hc_right ul.hc_nav > li:nth-child(1) a{ padding:0; background:none;}
header .header_content .row .hc_right ul.hc_nav > li > a:hover{}

header .header_content .row .hc_right ul.hc_nav > li > a::before { display:none;}

header .header_content .row .hc_right ul.hc_nav > li > a::after { display:none;}

header .header_content .row .hc_right ul.hc_nav > li > a > i.dropdown_icon { display: block; transform: rotateZ(90deg); font-size: 12px; font-weight: normal; }


header nav.navbar.bootsnav.navbar-default { background-color: #fff; margin-bottom: 0; border: none; border-radius: 0; min-height: initial; position: fixed; z-index: 521; width: 100%; top: 0; box-shadow: 0 5px 5px #f0f0f0; }

header nav.navbar.bootsnav.navbar-default .container { padding: 0; position: relative; display: flex; justify-content: space-between; align-items: center; }

@media screen and (max-width: 992px) { header nav.navbar.bootsnav.navbar-default .container { background-color: transparent; } }

header nav.navbar.bootsnav.navbar-default .container::before, header nav.navbar.bootsnav.navbar-default .container::after { display: none; }

header nav.navbar.bootsnav.navbar-default .container .navbar-header { margin-right: 0; min-width: 0; /* 解决flex 布局下 ellipsis 失效问题 父元素加 min-width: 0; */ display: flex; justify-content: space-between; align-items: center; }

header nav.navbar.bootsnav.navbar-default .container .navbar-header::before, header nav.navbar.bootsnav.navbar-default .container .navbar-header::after { content: unset; display: initial; }

header nav.navbar.bootsnav.navbar-default .container .navbar-header .navbar-toggle { background-color: transparent; border: none; margin-left: 15px; margin-right: 0 !important; margin-top: 8px !important; margin-bottom: 8px !important; top: 0 !important; }

@keyframes smallbig { 0% { transform: scale(1); }
  50% { transform: scale(0); }
  100% { transform: scale(1); } }

header nav.navbar.bootsnav.navbar-default .container .navbar-header .navbar-toggle .icon-bar { background-color: #ccc; transition: all 0.2s; width: 30px; height: 2px; margin: 8px auto; }

@media (max-width: 1200px) {
.hc_left{ width:30%;}
header .header_content .row .hc_right ul.hc_nav > li > a{ font-size:18px;}
header .header_content .row .hc_right { width: calc(100% - 450px);}

}

@media (max-width: 992px) { header nav.navbar.bootsnav.navbar-default .container .navbar-header .navbar-toggle { animation: smallbig .6s ease-in-out; }
  header nav.navbar.bootsnav.navbar-default .container .navbar-header .navbar-toggle.collapsed { animation: none; }
  header nav.navbar.bootsnav.navbar-default .container .navbar-header .navbar-toggle.collapsed .top-bar { transform: rotateZ(0); }
  header nav.navbar.bootsnav.navbar-default .container .navbar-header .navbar-toggle.collapsed .middle-bar { opacity: 1; }
  header nav.navbar.bootsnav.navbar-default .container .navbar-header .navbar-toggle.collapsed .bottom-bar { transform: rotateZ(0); }
  header nav.navbar.bootsnav.navbar-default .container .navbar-header .navbar-toggle .top-bar { transform: translateY(8px) rotate(45deg); }
  header nav.navbar.bootsnav.navbar-default .container .navbar-header .navbar-toggle .middle-bar { opacity: 0; }
  header nav.navbar.bootsnav.navbar-default .container .navbar-header .navbar-toggle .bottom-bar { transform: translateY(-12px) rotate(-45deg); } }

header nav.navbar.bootsnav.navbar-default .container .navbar-header .logo { height: auto; display: flex; align-items: center; padding: 15px 15px; }

@media screen and (max-width: 768px) { header nav.navbar.bootsnav.navbar-default .container .navbar-header .logo { padding-left: 15px; padding-top: 8px; padding-bottom: 8px; padding-right: 8px; white-space:inherit; } }

header nav.navbar.bootsnav.navbar-default .container .navbar-header .logo:hover { color: #777; }

header nav.navbar.bootsnav.navbar-default .container .navbar-header .logo .logo_img { text-align: left; }

@media screen and (max-width: 992px) { header nav.navbar.bootsnav.navbar-default .container .navbar-header .logo .logo_img img { height: 50px; } }

@media screen and (max-width: 768px) { header nav.navbar.bootsnav.navbar-default .container .navbar-header .logo .logo_img img { height: 33px; } }

header nav.navbar.bootsnav.navbar-default .container .navbar-header .logo .right_text .line1 { font-weight: bold; font-size: 20px; }

header nav.navbar.bootsnav.navbar-default .container .navbar-header .left_text { line-height: 1; text-align: left; min-width: 0; /* 解决flex 布局下 ellipsis 失效问题 父元素加 min-width: 0; */ }

header nav.navbar.bootsnav.navbar-default .container .navbar-header .left_text .ch { font-size: 26px; font-weight: bold; color: #2e2e2e; }

@media (max-width: 1200px) { header nav.navbar.bootsnav.navbar-default .container .navbar-header .left_text .ch { font-size: 22px; } 
header .header_content .header_content_w ul.hc_nav > li > a{ width:75px;}}

@media (max-width: 500px) { header nav.navbar.bootsnav.navbar-default .container .navbar-header .left_text .ch { font-size: 18px; } }

header nav.navbar.bootsnav.navbar-default .container .navbar-header .left_text .en { margin-top: 5px; color: #dfdfdf; font-size: 12px; font-weight: bold; }

header nav.navbar.bootsnav.navbar-default .container .offcanvas-start ul.nav.navbar-nav > li .dropdown_icon { display: none; }

header nav.navbar.bootsnav.navbar-default .container .offcanvas-start ul.nav.navbar-nav > li.nav_on::after { width: 100%; }

header nav.navbar.bootsnav.navbar-default .container .offcanvas-start ul.nav.navbar-nav > li.nav_on a { font-size: 16px; }

header nav.navbar.bootsnav.navbar-default .container .offcanvas-start ul.nav.navbar-nav > li > a { text-transform: uppercase; font-weight: 600; color: #5b5b5b; font-size: 16px; margin-bottom: 0; position: relative; z-index: 10; border: none; border-bottom: solid 1px #e0e0e0; text-align:left; }

header nav.navbar.bootsnav.navbar-default .container .offcanvas-start ul.nav.navbar-nav > li.dropdown ul.dropdown-menu > li.dropdown > a.dropdown-toggle .dropdown_icon { position: absolute; top: 50%; right: 15px; transform: translateY(-50%); margin: 0; transition: all 0.5s cubic-bezier(0.6, -0.28, 0.735, 0.045); display: block; }

header nav.navbar.bootsnav.navbar-default .container .offcanvas-start ul.nav.navbar-nav > li.dropdown ul.dropdown-menu > li.dropdown.on a.dropdown-toggle .dropdown_icon { transform: translateY(-50%) rotateZ(90deg); transition: all 0.5s cubic-bezier(0.6, -0.28, 0.735, 0.045); }

header nav.navbar.bootsnav.navbar-default .container .offcanvas-start ul.nav.navbar-nav > li.dropdown a.dropdown-toggle .dropdown_icon { position: absolute; top: 50%; right: 15px; transform: translateY(-50%); margin: 0; transition: all 0.5s cubic-bezier(0.6, -0.28, 0.735, 0.045); display: block; }

header nav.navbar.bootsnav.navbar-default .container .offcanvas-start ul.nav.navbar-nav > li.dropdown a.dropdown-toggle::after{ display:none;}
header nav.navbar.bootsnav.navbar-default .container .offcanvas-start nav.navbar.bootsnav li.dropdown .icon-right-copy:before{ display:none;}


header nav.navbar.bootsnav.navbar-default .container .offcanvas-start ul.nav.navbar-nav > li.dropdown.on a.dropdown-toggle .dropdown_icon { transform: translateY(-50%) rotateZ(90deg); transition: all 0.5s cubic-bezier(0.6, -0.28, 0.735, 0.045); }

@media (max-width: 992px) { header nav.navbar.bootsnav.navbar-default .container .offcanvas-start ul.nav.navbar-nav > li.dropdown a.dropdown-toggle::before { display: none; }
  header nav.navbar.bootsnav.navbar-default .container .offcanvas-start ul.nav.navbar-nav > li.dropdown a.dropdown-toggle::after { display: none; } }

header nav.navbar.bootsnav.navbar-default .container .offcanvas-start a.site_language { width: 32px; height: 32px; background-color: #337fe5; border-radius: 50%; line-height: 32px; color: #fff; font-size: 14px; margin-top: -5px; }

@media (max-width: 992px) { header nav.navbar.bootsnav.navbar-default .container .offcanvas-start a.site_language { margin-top: 20px; } }

header nav.navbar.bootsnav.navbar-default .container .offcanvas-start .btn-close{ width:23px; height:23px; padding:0px; float:right; margin-right:15px; margin-top:15px;}