@charset "utf-8";

* {
	margin: 0;
	padding: 0;
	font-family: Helvetica, Tahoma, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
}

a {
	text-decoration: none;
}


.flex {
	display: flex;
	align-items: center;
	justify-content: space-between;
	cursor: pointer;
}

.navbar-nav {
	display: flex;
	justify-content: space-between;
	width: 50%;
}

.navbar-nav li {
	display: flex;
	align-items: center;
	width: 100%;
	justify-content: center;
	color: #FFFFFF;
	height: 60px;
}

.navbar-nav li.active {
	border-bottom: 2px solid #FFFFFF;
}

.navbar-default {
	display: flex;
	align-items: center;
}

.logo_img {
	width: 40%;
}

.logo_img a {
	display: flex;
	align-items: center;
	text-decoration: none;
	font-size: 17px;
	color: #FFFFFF;
	font-weight: bold;
}

.logo_img a img {
	width: 140px;
	margin-right: 10px;
}

.login_mask {
	text-align: right;
}

.btn_text {
	height: 34px;
	width: 100px;
	float: right;
	border-radius: 10px;
	border: 1px solid #FFFFFF;
	color: #FFFFFF;
	text-decoration: none;
	font-size: 12px;
	line-height: 32px;
	text-align: center;
	display: inline-block;
}

.btn_text:hover {
	text-decoration: none;
	color: #FFFFFF;
}

.foot-copyright {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 100%;
	width: 100%;
}
.foot-copyright .copyright {
	color: #fff;
}
.copyright a {
	text-decoration: none;
	color: #fff;
}

.two_cartgory {
	width: 33.33%;
	float: left;
	padding: 0 20px;
}

.cartgory_content {
	width: 90%;
	margin: 0 auto;
}

.cart_htitle {
	width: 100%;
	color: #479AEA;
	border-bottom: 1px solid #479AEA;
	padding: 10px 0;
	font-size: 16px;
}
.cart_htitle1 {
	border-bottom: none
}

.cart_htitle1 a {
	text-decoration: none;
	color: #FFFFFF;
}

.glyphicon-menu-up:before {
    content: "\e260";
    color: #fff;
}

.two_cartgory a,
.col-md-3 a.cartgory_a {
	padding: 10px;
	display: inline-block;
	border-radius: 6px;
	text-decoration: none;
	color: #FFFFFF;
	padding-left: 0;
}

.two_cartgory a.active,
.cartgory_a.active {
	background: #0000FF;
	color: #FFFFFF;
}

.about-content {
	text-indent: 2em;
	color: #555;
	font-size: 15px;
}

.navbar_footer {
	margin: 0;
	border: none;
	border-radius: 0;
	background: #1C1C1C;
	color: #FFFFFF;
}

#goTop {
	width: 50px;
	height: 50px;
	border-radius: 50%;
	background-color: #157efb;
	color: #FFFFFF;
	position: fixed;
	right: 15px;
	bottom: 80px;
	z-index: 99;
	transition: 0.3s ease all;
	display: none;
	cursor: pointer;
}

.goTop {
	display: flex;
	width: 100%;
	height: 100%;
	justify-content: center;
	align-items: center;
	font-size: 20px;
}

.right_div .left_span {
	display: inline-block;
	width: 70px;
	text-align: justify;
	text-align-last: justify;
}

.top-banner {
	position: relative;
	overflow: hidden;
	width: 100%;
	height: 450px;
}

.left-img {
	padding: 20px;
	width: 100%;
	height: 100%;
	position: relative;
}

.top-banner .banner-box {
    position: absolute;
    left: 50%;
    margin-left: -960px;
    width: 1920px;
}

.top-banner .banner-box img {
	height: 450px;
}

.top-banner .banner_mask {
	position: absolute;
	top: 0;
	left: 0;
	bottom: 0;
	right: 0;
	z-index: 0;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	color: #FFFFFF;
	padding: 0 30px;
}

.top-banner .left-img .banner_mask {
	top: calc(100% - 30px);
	height: 0;
	background: rgba(0, 0, 0, .5);
}

.top-banner .left-img .banner_mask h4 {
	display: none;
}

.top-banner .left-img .banner_mask:hover {
	top: 0;
	height: 100%;
	transition: 0.2s;
}

.col-xs-12 .top-banner {
	height: 300px;
}

.div-2 {
	width: 20%;
	float: left;
	padding: 10px;
	text-align: center;
}

.div-2-title {
	width: 100%;
	text-align: left;
}

.div-4,
.div-12 {
	width: 100%;
	padding: 20px;
}

.div-4 {
	text-align: center;
}

.div-12 {
	background: #0078D7;
	padding: 5px 20px;
	color: #FFFFFF
}

.head_h4 {
	font-size: 18px;
}

.div-12 p {
	line-height: 25px;
	margin: 0;
	padding: 0;
}

.from_submit {
	width: 146px;
	height: 40px;
	background: #549DF8;
	border-radius: 5px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 16px;
	color: #FFFFFF;
	cursor: pointer;
}

.head-title {
	font-size: 24px;
}

.p-title {
	font-size: 18px;
	word-break: break-all;
}

.main .container .row {
	margin-bottom: 30px;
}

.new-tit {
	display: flex;
	align-items: center;
	justify-content: center;
}

.about-title {
	text-align: center;
	display: inline-block;
	border: none;
	padding: 0;
	margin: 20px auto;
	font-size: 30px;
	font-weight: 500;
	color: #333;
}

ul,
li {
	padding: 0;
	margin: 0;
	list-style-type: none;
}

.abus-img {
	text-align: center;
}

.abus-img img {
	width: 300px;
}

.abus-img p {
	margin: 10px auto;
	padding: 10px 0;
	border-top: 2px solid #1A62A7;
	width: 300px;
	color: #1A62A7;
	font-size: 27px;
}

.carousel-indicators {
	bottom: 10px;
}


.login_mark {
	    width: 400px;
	    align-items: center;
	    justify-content: center;
	    background: #FFFFFF;
	    padding: 50px 20px;
	    margin: 0 auto;
	    display: flex;
	    flex-direction: column;
		border-radius: 20px;
}

.login_from {
	width: 500px;
	background: #ffffff;
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
	padding: 10px;
}

.login_from h4 {
	margin-bottom: 30px;
}

.form-horizontal .form-group {
	margin-right: 0;
	margin-left: 0;
	margin-bottom: 10px;
	position: relative;
}

.form-horizontal .form-group .form-control {
	background: #ECECEC;
}

.form-horizontal .form-group>span {
	position: absolute;
	top: 0;
	right: 0;
	height: 20px;
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: 20px;
	font-weight: bold;
}

.no-text {
	width: 100%;
	color: #982828;
	text-align: center;
	font-size: 16;
	font-weight: 500;
	display: none;
}

.input_err {
	color: red;
	text-align: center;
	display: none;
}

.btn-primary {
	width: 100%;
	margin-top: 20px;
}

label {
	font-weight: normal;
}

/* 修改轮播图下标点大小位置 */
.carousel-control .glyphicon-chevron-left,
.carousel-control .glyphicon-chevron-right,
.carousel-control .icon-next,
.carousel-control .icon-prev {
	width: 15px;
	height: 15px;
	margin-top: -10px;
	font-size: 15px;
}

/* 修改轮播左右切换快捷键 */
.carousel-control .glyphicon-chevron-right,
.carousel-control .icon-next {
	right: 15%;
}

.carousel-control .glyphicon-chevron-left,
.carousel-control .icon-prev {
	left: 15%;
}

.main_content {
	background: #F8F8F8;
	color: #3F3F3F;
}

.gdt-title {
	margin: 100px 0 50px;
	font-size: 2.2em;
	text-align: center;
}

.gdt-title span {
	display: inline-block;
	border-bottom: 3px solid #008dd4;
	color: #000000;
}

.gdt-title p {
	margin-top: 20px;
	font-size: 20px;
}

/* css动画效果 */
@keyframes fade-left {
	from {
		opacity: 0;
		-webkit-transform: translate(-1000px, 0);
		transform: stranslate(-1000px, 0);
	}

	to {
		opacity: 1;
		-webkit-transform: translate(10px, 0);
		transform: stranslate(10px, 0);
	}
}

@-webkit-keyframes fade-left {

	/*针对webkit内核*/
	from {
		opacity: 0;
		-webkit-transform: translate(-1000px, 0);
		transform: stranslate(-1000px, 0);
	}

	to {
		opacity: 1;
		-webkit-transform: translate(10px, 0);
		transform: stranslate(10px, 0);
	}
}

.left_div {
	/*动画名称*/
	animation: fade-in;
	/*动画持续时间*/
	animation-duration: 1.5s;
	/*针对webkit内核*/
	-webkit-animation: fade-left 1.5s;
}

.right_div {
	animation: fade-in;
	animation-duration: 1.5s;
	-webkit-animation: fade-right 1.5s;
}

@keyframes fade-right {
	from {
		opacity: 0;
		-webkit-transform: translate(1000px, 0);
		transform: stranslate(1000px, 0);
	}

	to {
		opacity: 1;
		-webkit-transform: translate(10px, 0);
		transform: stranslate(10px, 0);
	}
}

@-webkit-keyframes fade-right {

	/*针对webkit内核*/
	from {
		opacity: 0;
		-webkit-transform: translate(1000px, 0);
		transform: stranslate(1000px, 0);
	}

	to {
		opacity: 1;
		-webkit-transform: translate(10px, 0);
		transform: stranslate(10px, 0);
	}
}

.big_img {
	margin-top: 50px;
	background-color: #1B73E8;
	padding-top: 145px;
	padding-bottom: 100px;
}

.index_img {
	margin: 10px auto;
}

.top-banner>.img-responsive {
	max-width: 100%;
	max-height: 450px;
	margin: 0 auto;
}


.nav-mouse-content {
	position: fixed;
	width: 100%;
	background: #FFFFFF;
	top: 60px;
	left: 0;
	display: none;
	color: #333;
}

.navbar-nav>li>a.about-us {
	color: #FFFFFF;
}

.navbar-nav>li.active>a.about-us {
	background: transparent;
	color: #FFFFFF;
}

.navbar {
	margin-bottom: 0;
}

.navbar-default-gary {
	background: #030C27;
	border-bottom: 1px solid #030C27 !important;
}

.cartgory_footer {
	background: #222222;
}

.cartgory_footer .col-xs-12>.row {
	padding: 50px 0;
}

.bg_black {
	border-right: 1px solid #000000;

}

.bg_black .wechat-scan {
	padding: 15px;
    background: #fff;
    border-radius: 5px;
}

.bg_black img {
	max-width: 100%;
}

.bg_black h2 {
	font-size: 26px;
	color: #D2D2D2;
}

.bg_black p {
	font-size: 16px;
	color: #C5C5C5;
}

.cartgory_footer h3 {
	font-size: 16px;
	font-weight: 600;
	color: #FFFFFF;
	text-align: center;
	width: 100%;
	margin: 20px auto;
}

.cartgory_footer h4 {
	text-align: center;
	width: 100%;
	font-size: 14px;
	font-weight: 200;
	color: #ABABAB;
	padding: 0;
}

.dropdown-menu {
	position: fixed;
	top: 60px;
	left: 0;
	z-index: 1000;
	display: none;
	float: left;
	min-width: 160px;
	margin: 2px 0 0;
	font-size: 14px;
	text-align: left;
	list-style: none;
	-webkit-background-clip: padding-box;
	background-clip: padding-box;
	border: none;
	border-radius: 0;
	-webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, .175);
	box-shadow: 0 6px 12px rgba(0, 0, 0, .175);
	width: 100%;
	background: rgba(26,30,38,0.95);
	padding: 5px 0 25px;
}

.navbar-right .btn {
	padding: 0;
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	height: 60px;
	color: #FFFFFF;
}

.navbar-right li {
	width: 20%;
}

.btn .caret {
	margin-left: 10px;
}

.about-content{
	margin: 20px 0;
}




@media (max-width: 991px){  
	.top-banner {
		height: 260px;
	}
	.top-banner .banner-box {
	    margin-left: -550px;
	    width: 1100px;
	}
	.top-banner .banner-box img {
		height: auto;
	}
	.about-title {
		font-size: 20px;
		margin: 15px 0;
	}
	.login_mask {
		display: none;
	}
}


@media (max-width: 767px){
	.foot-nav {
		display: none;
	}  
	.top-banner {
		height: 150px;
		padding-top: 43px;
	}
	.top-color {
		display: block;
		height: 43px;
	}
	.top-banner .banner-box {
	    margin-left: -320px;
	    width: 640px;
	}
	.top-banner .banner-box img {
		height: auto;
	}

	.main .container .row {
		margin-bottom: 15px;
	}

	#goTop {
		width: 30px;
		height: 30px;
	}

	.about-title {
		font-size: 20px;
		margin: 10px auto;
		color: #333;
	}
	.about-content {
		font-size: 14px;
		line-height: 26px;
		margin: 10px 0;
	}
	.abus-img {
		margin-top: 20px;
	}
	.cart_htitle {
		display: none;
	}

}