body { font-family: "Microsoft Yahei"; color: #595757; }

header, .container, .container-fluid {
	max-width: 1920px;
	margin-left: auto;
	margin-right: auto;
}

img { max-width: 100%; }

footer { background-color: #e7e7e7; padding: 15px 0 0; max-width: 1920px; margin: 0 auto; }
.home_black_news li{ width: 100%; height: 20px; line-height: 20px; display: block; text-overflow:ellipsis;overflow:hidden; }
.home_black_news a{ opacity: 0; }

header .slick-slide { outline: none !important; }

header .navbar-default { background-color: transparent; border-width: 0; }

header .navbar-default .navbar-nav>.dropdown:hover>a, .navbar-default .navbar-nav>.dropdown:hover>a:focus, .navbar-default .navbar-nav>.dropdown:hover>a:hover {
	background-color: rgba(0,0,0,0.5);
	outline: none;
	color: white;}
header .dropdown:hover>.dropdown-menu {
	display: block;
}
@media(max-width: 768px) {
	header .dropdown>.dropdown-menu {
		display: none !important;
	}
	header .dropdown.open>.dropdown-menu {
		display: block !important;
	}
}
header .navbar-default .navbar-nav .dropdown:hover .dropdown-menu li a {
	color: white;
	padding-left: 60px;
	font-size: 16px;
}
header .navbar-default .navbar-nav .dropdown:hover .dropdown-menu li a small {
	display: block;
	font-size: 12px;
}

@media(max-width: 768px) {
	header .navbar-default { background-color: black; border-width: 1px; }
}

header .navbar-default .navbar-nav .active a,
header .navbar-default .navbar-nav .active a:hover,
header .navbar-default .navbar-nav a,
header .navbar-default .navbar-nav a:hover,
header .navbar-default .navbar-nav a:focus,
header .navbar-default .navbar-nav a:active { background-color: transparent; outline: none; color: white; }

/** reset ****/
header .navbar-brand { height: 60px; padding: 0; }
@media(max-width: 768px) {
	header .navbar-brand { height: 50px; padding: 10px; }
}

header .navbar-default .navbar-nav { margin-left: 80px; }
header .navbar-default .navbar-right { margin-left: 0px; }
header .navbar-default .navbar-right-up { margin-left: 0px; }
header .navbar-default .menu > li > a { font-size: 16px; }
header .navbar-default .menu > li.dropdown > a { padding-left: 60px; padding-right: 60px; }

@media (min-width: 768px) {
	.navbar-right-up {
		float: right !important;
		margin-right: -15px;
	}
	.navbar-right-up ~ .navbar-right-up {
		margin-right: 0;
	}
}

@media(max-width: 768px) {
	header .navbar-default .navbar-nav { margin: 7.5px -15px; }
	header .navbar-default .navbar-nav > li > a { padding: 10px !important; font-size: 14px; }
}

header .navbar-default.navbar-fixed-top { position: absolute; top: 0px; }
@media(max-width: 768px) {
	header .navbar-default.navbar-fixed-top { position: static; margin-bottom: 0; }
}

header .navbar-header { padding-top: 35px; }
#bs-example-navbar-collapse-1 { padding-top: 25px; }
header .navbar-default .navbar-nav { margin-top: -25px; }
header .navbar-default .navbar-right {margin-top: 15px}
header .navbar-default .navbar-right-up {margin-top: -25px}
header .navbar-default .menu > li > a { padding-top: 65px; padding-bottom: 0;}
header .navbar-default .tmall a { padding-top: 0px; padding-bottom: 0;}

@media(max-width: 1199px) and (min-width: 1000px) {
	header .navbar-brand { height: 50px; padding: 0; }
	header .navbar-default .navbar-nav { margin-left: 10px; }
	header .navbar-header { padding-top: 25px; }
	header .navbar-default .menu > li > a { padding-top: 55px; padding-bottom: 0;}
	header .navbar-default .tmall a { padding-top: 20px; padding-bottom: 0; }
}

@media(max-width: 768px) {
	header .navbar-header { padding-top: 0px; }
	#bs-example-navbar-collapse-1 { padding-top: 0px; }
	header .navbar-default .navbar-nav { margin-top: 0px; }
	header .navbar-default .menu li > a { padding-top: 15px; }
	header .navbar-default .tmall a { padding-top: 0; padding-bottom: 0; }
}

header .navbar-default .language { background-color: transparent; margin-right: 20px; }
@media(max-width: 768px) {
	header .navbar-default .language { margin-right: 0px; }
}
header .navbar-default .language a { padding: 0px; }
@media(max-width: 768px) {
	header .navbar-default .language { background-color: transparent; border-top: 1px solid white; }
	header .navbar-default .language a { padding: 10px 15px; }
	header .navbar-default .tmall img { display: none; }
	header .navbar-default .tmall a:before { content: "官方商城" }
}


header .navbar-default .navbar-nav .open .dropdown-menu li a { color: white; padding-left: 60px; font-size: 16px; }
header .navbar-default .navbar-nav .open .dropdown-menu li a small { display: block; font-size: 12px; }
header .navbar-default .navbar-nav .dropdown:hover .dropdown-menu li a { color: white; padding-left: 60px; font-size: 16px; }
header .navbar-default .navbar-nav .dropdown:hover .dropdown-menu li a small { display: block; font-size: 12px; }
@media(max-width: 768px) {
	header .navbar-default .navbar-nav .open .dropdown-menu li a { color: white; padding-left: 40px; font-size: inherit; }
	header .navbar-default .navbar-nav .open .dropdown-menu li a small { display: inline; font-size: inherit; }
	header .navbar-default .navbar-nav .dropdown:hover .dropdown-menu li a { color: white; padding-left: 40px; font-size: inherit; }
	header .navbar-default .navbar-nav .dropdown:hover .dropdown-menu li a small { display: inline; font-size: inherit; }
}

header .dropdown-menu { width: 100%; border: 1px solid rgba(0,0,0,0.5); background-color: rgba(0,0,0,0.5); }
header .navbar-default .navbar-nav>.open>a, .navbar-default .navbar-nav>.open>a:focus, .navbar-default .navbar-nav>.open>a:hover
 { background-color: rgba(0,0,0,0.5); outline: none; color: white; }
header .navbar-default .navbar-nav>.dropdown:hover>a, .navbar-default .navbar-nav>.dropdown:hover>a:focus, .navbar-default .navbar-nav>.dropdown:hover>a:hover
{ background-color: rgba(0,0,0,0.5); outline: none; color: white; }

header .dropdown-menu .divider { background-color: rgba(255,255,255,0.5); }

header .dropdown-menu .menu-icon a { position: relative; }
header .dropdown-menu .menu-icon a:before { content: ""; width: 20px; height: 20px; background-color: white; position: absolute; top: 25%; left: 20px; }
header .dropdown-menu .menu-krypton a:before { background-color: #00A5A0; }
header .dropdown-menu .menu-oculus a:before { background-color: #f08C32; }
header .dropdown-menu .menu-iris a:before { background-color: #0073C8; }
header .dropdown-menu .menu-everest a:before { background-color: #69328C; }
header .dropdown-menu .menu-boya a:before { background-color: #595757; }
header .dropdown-menu .menu-argon a:before { background-color: #c59d5a; }

@media(max-width: 768px) {
	header .dropdown-menu .menu-icon a:before { display: none; }
	header .dropdown-menu .divider { display: none; }
}

header .carousel-control.left, header .carousel-control.right { background-image: none; }
header .glyphicon-chevron-left:before { content: ""; }
header .carousel-control.left .glyphicon-chevron-left { border-left: 1px solid white; border-top: 1px solid white; width: 80px; height: 80px;  transform: rotate(-45deg);}
header .glyphicon-chevron-right:before { content: ""; }
header .carousel-control.right .glyphicon-chevron-right { border-right: 1px solid white; border-top: 1px solid white; width: 80px; height: 80px;  transform: rotate(45deg);}
@media(max-width: 768px) {
	header .carousel-control.left .glyphicon-chevron-left { display: none; }
	header .carousel-control.right .glyphicon-chevron-right { display: none; }
}
header .slick-slide a, header .slick-slide a:focus { outline: none; }


#header-carousel img { display: inline;}

footer { background-color: black; color: #bbb6b6 !important; }
footer a:hover { color: white; text-decoration: none; }
footer a, footer h5 { color: #bbb6b6; transition: all .2s; }
footer .contact { margin-top: 40px; }
footer .copyright { font-size: 12px; }
footer .sns { text-align: right; }
footer .sns li { display: inline-block; }
footer .sns li a { padding: 3px 5px; font-size: 24px; }
footer .tel { font-size: 24px; }
@media(max-width: 768px) {
	footer li a { padding: 10px 0; }
}

.btn-video { position: relative; }
.btn-video:after { content: "\f04b"; font-family: "FontAwesome"; position: absolute; left: 50%; top: 50%; transform: translateX(-50%) translateY(-50%); z-index: 2; font-size: 3em; color: white; opacity: 0.8; }

@media(max-width: 768px) {
	.slick-next { right: -11px; }
	.slick-prev { left: -11px; }
}

/******** 首页 **********/
.index-body-product { background-color: #cbd8e4; padding-top: 40px; max-width: 1920px; margin: 0 auto; }
.index-body-product .row div { padding: 1px; }

/*.index-body-product img { opacity: 0; filter: alpha(opacity=0); }*/
.index-body-product .product-list { background-size: 100%; background-repeat: no-repeat; background-position: top left; transition: all .2s; }
/*.index-body-product .product-krypton { background-image: url('images/index/shouye_k.jpg?201702071643'); }*/
/*.index-body-product .product-krypton:hover { background-image: url('images/index/shouye_k_hover.jpg?201702071643'); }*/
/*.index-body-product .product-oculus { background-image: url('images/index/shouye_o.jpg?201702071643'); }*/
/*.index-body-product .product-oculus:hover { background-image: url('images/index/shouye_o_hover.jpg?201702071643'); }*/
/*.index-body-product .product-iris { background-image: url('images/index/shouye_i.jpg?201702071643'); }*/
/*.index-body-product .product-iris:hover { background-image: url('images/index/shouye_i_hover.jpg?201702071643'); }*/
/*.index-body-product .product-everest { background-image: url('images/index/shouye_e.jpg?201702071643'); }*/
/*.index-body-product .product-everest:hover { background-image: url('images/index/shouye_e_hover.jpg?201702071643'); }*/
/*.index-body-product .product-boya { background-image: url('images/index/b_6.jpg?201702071643'); }*/
/*.index-body-product .product-boya:hover { background-image: url('images/index/b_6_h.jpg?201702071643'); }*/
/*.index-body-product .product-argon { background-image: url('images/index/a_6.jpg?201702071643'); }*/
/*.index-body-product .product-argon:hover { background-image: url('images/index/a_6_h.jpg?201702071643'); }*/
/***6个**********/
.index-body-product .product-krypton { background-image: url('images/6/k_6.jpg?201702071643'); }
.index-body-product .product-krypton:hover { background-image: url('images/6/k_6_h.jpg?201702071643'); }
.index-body-product .product-oculus { background-image: url('images/6/o_6.jpg?201702071643'); }
.index-body-product .product-oculus:hover { background-image: url('images/6/o_6_h.jpg?201702071643'); }
.index-body-product .product-iris { background-image: url('images/6/i_6.jpg?201702071643'); }
.index-body-product .product-iris:hover { background-image: url('images/6/i_6_h.jpg?201702071643'); }
.index-body-product .product-everest { background-image: url('images/6/e_6.jpg?201702071643'); }
.index-body-product .product-everest:hover { background-image: url('images/6/e_6_h.jpg?201702071643'); }
.index-body-product .product-boya { background-image: url('images/6/b_6.jpg?201702071643'); }
.index-body-product .product-boya:hover { background-image: url('images/6/b_6_h.jpg?201702071643'); }
.index-body-product .product-argon { background-image: url('images/6/a_6.jpg?201702071643'); }
.index-body-product .product-argon:hover { background-image: url('images/6/a_6_h.jpg?201702071643'); }

.index-body-topic { background-color: #494c55; padding: 40px 0; max-width: 1920px; margin: 0 auto; }
.index-body-topic .row div { padding: 0; overflow: hidden; }
.index-body-topic a { display: block; overflow: hidden; color: #ffffff; }
.index-body-topic a:hover{ text-decoration: none; opacity: 0.85;}
.index-body-topic a img { transition: all 1s; }
.index-body-topic a:hover img { transform: scale(1.2); }
.index-body-topic p { background-color: black; color: white; padding: 10px 0; text-decoration: none; font-size: 16px; }

@media(max-width: 768px) {
	.index-body-product { background-color: white; padding-top: 2px; }
	.index-body-topic { background-color: white; padding: 2px 0 0; }
	.index-body-topic .row div { padding-bottom: 2px; }
}

/********** 产品介绍 **********/
.product { padding-top: 90px; background-position: top left; background-repeat: no-repeat; }
.product .gaishu .btn-buy { color: white; border-radius: 0; margin-top: 100px; }
.product .gaishu h4 { margin-bottom: 30px; font-size: 40px; }
.product .gaishu p { color: #595757; line-height: 28px; }
.product .features .row > div { padding: 0; }
.product .features img { width: 100%; }
.product .features .caption { background-color: #494c55; padding: 20px 40px; height: 170px; color: white; }
.product .features .row > div:nth-child(2) .caption { background-color: #30333b; }
.product .features .caption h5 { text-align: center; }
@media(max-width: 768px) {
	.product { padding-top: 30px; background-repeat: repeat !important; }
	.product .gaishu .btn-buy { margin-top: 30px; margin-bottom: 30px; }
}

.app { padding-top: 50px; background-color: white; text-align: center; max-width: 1920px; margin: 0 auto; }
.app p { color: #595757; margin-bottom: 30px; }
.app h4 { margin-bottom: 30px; font-size: 34px; }

.program { padding-top: 50px; padding-bottom: 50px; max-width: 1920px; margin: 0 auto; }
.program h4 { font-size: 34px; color: white; margin-bottom: 30px; text-align: center; }
.program .tab-content { background-color: white; }
.program .nav-tabs li a { background-color: white; border-right: 1px solid white; color: #595757; margin-right: 1px; }
.program .nav-tabs li:last-child a { border-right: 0 !important; margin-right: 0; }
.program .nav-tabs li.active a { border-color: transparent !important; border-right: 1px solid transparent; }
.program .nav-tabs li a img { display: block; margin: 0 auto; margin-bottom: 5px; }
.program .nav-tabs { text-align: center; }
.program .tab-content { padding-top: 30px; padding-bottom: 30px; }
.program .tab-content img { display: block; margin: 0 auto; }
.program .tab-content p { font-size: 18px; color: #595757; line-height: 36px; }

.others li { padding-bottom: 20px;}
.others li:hover{ padding-bottom: 20px;
	/*background-color: #d8e6ff !important;*/
	background: url('/images/hover.jpg') no-repeat #d8e6ff !important;
}
.others { text-align: center; }
.others img { margin: 0 auto; }
.others a { display: block; }
.others p { color: #231815; }
/*.others li:hover p, .others li.active p { color: white; }*/
.others ul { margin-bottom: 0; }
.others .slick-prev:before, .others .slick-next:before { content: ""; }
.others .slick-arrow { width: 20px; height: 20px; }
.others .slick-prev { border-top: 1px solid black; border-left: 1px solid black; transform: rotate(-45deg);}
.others .slick-next { border-top: 1px solid black; border-right: 1px solid black; transform: rotate(45deg);}

/********** 产品详情 ***********/
.others-bg img { max-height: 200px; }

.parameters { padding-top: 30px; padding-bottom: 50px; }
.parameters table{ width: 100%;}
.parameters h4 { font-size: 36px; margin-bottom: 30px; }
.parameters th { width: 10%; }
.parameters td { width: 40%; color: #414242; padding: 5px 10px 5px 0; }

.videos { padding-top: 30px; padding-bottom: 50px; }
.videos h4 { font-size: 36px; margin-bottom: 30px; color: white; }
.videos p { color: #414242; margin: 10px 0 20px; font-size: 16px; }
.videos .wrap { background-color: white; padding-top: 15px; padding-bottom: 15px; }


/********** oculus ***********/
.oculus.product { background-color: #f08C32; background-image: url("images/oculus/gaishu_bg.jpg"); background-repeat: no-repeat; background-position: center top; max-width: 1920px; margin: 0 auto; }
.oculus.product .gaishu .btn-buy { background-color: #f08C32; }
.oculus.product .gaishu h4 { color: #f08C32; }
.oculus.app h4 { color: #f08C32; }

.oculus.program { background-color: #f08C32; }
.oculus.program .nav-tabs li a { border-bottom: 1px solid #f08C32; }
.oculus.program .nav-tabs li { width: 20%; }
.oculus.program .app-icon { width: 20%; }

.oculus.others li.active { background-color: #f08C32; }
.oculus.others li:hover { background-color: #f08C32; }
.oculus.others .slick-arrow { border-color: #f08C32; }

.oculus.others-bg { background: url("images/oculus/gaishu_bg.jpg") no-repeat center; }
.oculus.parameters { background: url("images/oculus/gaishu_bg.jpg") no-repeat center; }
.oculus.parameters h4 { color: #f08C32; }
.oculus.parameters th { color: #f08C32; }
.oculus.videos { background-color: #f08C32; }

.program .four_app{ width: 100%; margin-top: 10px;}
.program .four_app dl{ width: 50%; float: left; margin-bottom: 10px; margin-top: 40px;}
.program .four_app dt{ float: left; width: 105px;}
.program .four_app dt img{   width: 100%;}
.program .four_app dd{ color: #fff; width: 400px; padding-left: 27px; float: left; }
.program .four_app dd h6{ font-size: 26px;  padding-left: 16px; }
.program .four_app dd p{ font-size: 20px; font-weight: normal;  padding-left: 16px; }
.program .four_app ul{ padding: 0; list-style: none; margin-top: 25px;}
.program .four_app ul li{ width: 30%; float: left; text-align: center;}
.program .four_app ul li img{ width: 80px;}
.program .four_app ul li span{ width: 100%; display: block; text-align: center; font-size: 14px; margin-top: 10px; color:#717071;}

.program.everest .four_app dd{ width: 100%;  }
.program.iris .four_app dd{ width: 100%;  }
.fl_l{ float: left;}
.fl_r{ float: right;}
.program.everest .four_app dt{ width:100%; }
.program.everest .four_app ul li img{ width:auto;}
.program.everest .four_app dl dd ul li img{ width: 80px;}
.title_wrap{ width:85%; height: 54px;   position: relative; }
.round_box{width: 64px;  height: 64px;  border-radius: 64px; color: #ffffff; line-height: 54px; text-align:center; border: 5px solid rgba(227,237,255,0.9); position: absolute; top:-10px; left: -5px; font-size: 12px; z-index: 1;}
.round_right{ width:80%;  height: 44px; border-radius: 22px; position: absolute; left: 0px; color: #ffffff; line-height: 44px; padding-left: 66px; padding-right: 15px; font-weight: normal; }

.everest_title .round_right{ background-color: #4694d1;}
.everest_title .round_box{ background-color: #4694d1;}

.iris_title .round_right{ background-color: #898989;}
.iris_title .round_box{ background-color: #898989;}

/********** everest ***********/
.everest.product { background-color: #4694d1; background-image: url("images/everest/everest_bj_xiangqing.jpg"); background-repeat: no-repeat; background-position: center top; max-width: 1920px; margin: 0 auto;}
.everest.product .gaishu .btn-buy { background-color: #4694d1; border-radius: 4px; }
.everest.product .gaishu h4 { color: #30333b; }
.everest.app h4 { color: #30333b; }

.everest.program { background-color: #69328C; }
.everest.program .nav-tabs li a { border-bottom: 1px solid #69328C; }
.everest.program .nav-tabs li { width: 20%; }
.everest.program .app-icon { width: 20%; }

.everest.others li.active { background-color: #69328C; }
.everest.others li:hover { background-color: #69328C; }
.everest.others .slick-arrow { border-color: #69328C; }

.everest.others-bg { background: url("images/everest/everest_bj_xiangqing.jpg") no-repeat center; }
.everest.parameters { background: url("images/everest/everest_bj_xiangqing.jpg") no-repeat center; }
.everest.parameters h4 { color: #30333b; }
.everest.parameters th { color: #30333b; }
.everest.videos { background-color: #4694d1; }

/********** iris ***********/
.iris.product { background-color: #898989; background-image: url("images/iris/iris_bj_xiangqing.jpg"); background-repeat: no-repeat; background-position: center top; max-width: 1920px; margin: 0 auto; }
.iris.product .gaishu .btn-buy { background-color: #898989; border-radius: 4px; }
.iris.product .gaishu h4 { color: #30333b; }
.iris.app h4 { color: #30333b; }

.iris.program { background-color: #0073C8; }
.iris.program .nav-tabs li a { border-bottom: 1px solid #0073C8; }
.iris.program .nav-tabs li { width: 20%; }
.iris.program .app-icon { width: 20%; }

.iris.others li.active { background-color: #0073C8; }
.iris.others li:hover { background-color: #0073C8; }
.iris.others .slick-arrow { border-color: #0073C8; }

.iris.others-bg { background: url("images/iris/iris_bj_xiangqing.jpg") no-repeat center; }
.iris.parameters { background: url("images/iris/iris_bj_xiangqing.jpg") no-repeat center; }
.iris.parameters h4 { color: #30333b; }
.iris.parameters th { color: #30333b; }
.iris.videos { background-color: #898989; }

/********** krypton ***********/
.krypton.product { background-color: #00A5A0; background-image: url("images/krypton/krypton_bj_xiangqing.jpg"); background-repeat: no-repeat; background-position: center top; max-width: 1920px; margin: 0 auto; }
.krypton.product .gaishu .btn-buy { background-color: #00A5A0; }
.krypton.product .gaishu h4 { color: #00A5A0; }
.krypton.app h4 { color: #00A5A0; }

.krypton.program { background-color: #00A5A0; max-width: 1920px; margin: 0 auto; }
.krypton.program .nav-tabs li a { border-bottom: 1px solid #00A5A0; }
.krypton.program .nav-tabs li { width: 25%; }
.krypton.program .app-icon { width: 25%; }

.krypton.others li.active { background-color: #00A5A0; }
.krypton.others li:hover { background-color: #00A5A0; }
.krypton.others .slick-arrow { border-color: #00A5A0; }

.krypton.others-bg { background: url("images/krypton/krypton_bj_cs.jpg") no-repeat center; }
.krypton.parameters { background: url("images/krypton/krypton_bj_cs2.jpg") no-repeat center; }
.krypton.parameters h4 { color: #00A5A0; }
.krypton.parameters th { color: #00A5A0; }
.krypton.videos { background-color: #00A5A0; }

/********** boya ***********/
.boya.product { background-color: #595757; background-image: url("images/boya/boya_bj_xiangqing.jpg"); background-repeat: no-repeat; background-position: center top; max-width: 1920px; margin: 0 auto; }
.boya.app { background-color: #595757; background-image: url("images/boya/boya_bj_xiangqing.jpg"); background-repeat: no-repeat; background-position: center top; max-width: 1920px; margin: 0 auto; }
.boya.app h4{ color: #595757;}
.boya.product .gaishu .btn-buy { background-color: #595757; }
.boya.program { background-color: #595757; max-width: 1920px; margin: 0 auto; }
/*.boya.program .four_app{ width: 100%; margin-top: 90px;}*/
/*.boya.program .four_app dl{ width: 50%; float: left; margin-bottom: 10px;}*/
/*.boya.program .four_app dt{ float: left; width: 125px;}*/
/*.boya.program .four_app dt img{ width: 100px;}*/
/*.boya.program .four_app dd{ color: #fff; width: 400px; padding-left: 27px; float: left; }*/
/*.boya.program .four_app dd h6{ font-size: 29px;  padding-left: 13px; }*/
/*.boya.program .four_app dd p{ font-size: 22px; font-weight: normal;  padding-left: 13px; }*/
/*.boya.program .four_app ul{ padding: 0; list-style: none; margin-top: 45px;}*/
/*.boya.program .four_app ul li{ width: 33%; float: left; text-align: center;}*/
/*.boya.program .four_app ul li img{ width: 90px;}*/
/*.boya.program .four_app ul li span{ width: 100%; display: block; text-align: center; font-size: 14px; margin-top: 10px;}*/
.boya.others li.active { background-color: #595757; }
.boya.others li:hover { background-color: #595757; }
.boya.others .slick-arrow { border-color: #595757; }
.boya.videos { background-color: #595757; }

.boya.others-bg { background: url("images/boya/boya_bj_cs.jpg") no-repeat center; }
.boya.parameters { background: url("images/boya/boya_bj_cs2.jpg") no-repeat center; }

.boya.parameters th { width: 10%; }


/********** argon ***********/
.argon.product { background-color: #c59d5a; background-image: url("images/argon/argon_bj_xiangqing.jpg"); background-repeat: no-repeat; background-position: center top; max-width: 1920px; margin: 0 auto; }
.argon.app { background-color: #c59d5a; background-image: url("images/argon/argon_bj_xiangqing.jpg"); background-repeat: no-repeat; background-position: center top; max-width: 1920px; margin: 0 auto; }
.argon.app h4{ color:#c59d5a; }
.argon.product .gaishu .btn-buy { background-color: #c59d5a; }
.argon.program { background-color: #c59d5a; max-width: 1920px; margin: 0 auto; }
/*.argon.program .four_app{ width: 100%; margin-top: 90px;}*/
/*.argon.program .four_app dl{ width: 50%; float: left; margin-bottom: 10px;}*/
/*.argon.program .four_app dt{ float: left; width: 125px;}*/
/*.argon.program .four_app dt img{   width: 100%;}*/
/*.argon.program .four_app dd{ color: #fff; width: 400px; padding-left: 27px; float: left; }*/
/*.argon.program .four_app dd h6{ font-size: 29px;  padding-left: 13px; }*/
/*.argon.program .four_app dd p{ font-size: 22px; font-weight: normal;  padding-left: 13px; }*/
/*.argon.program .four_app ul{ padding: 0; list-style: none; margin-top: 45px;}*/
/*.argon.program .four_app ul li{ width: 33%; float: left; text-align: center;}*/
/*.argon.program .four_app ul li img{ width: 90px;}*/
/*.argon.program .four_app ul li span{ width: 100%; display: block; text-align: center; font-size: 14px; margin-top: 10px;}*/
.argon.others li.active { background-color: #c59d5a; }
.argon.others li:hover { background-color: #c59d5a; }
.argon.others .slick-arrow { border-color: #c59d5a; }
.argon.videos { background-color: #c59d5a; }

.argon.others-bg { background: url("images/argon/argon_bj_cs.jpg") no-repeat center; }
.argon.parameters { background: url("images/argon/argon_bj_cs2.jpg") no-repeat center; }
/*.argon.parameters th{ width: 10%;}*/