* {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none
}

a:hover {
    text-decoration: none
}
p{
    font-size: 14px;
    margin: 0;
}
ul,
li {
    list-style: none;
}

.fl {
    float: left
}

.fr {
    float: right
}

.clear {
    clear: both
}
hr{
    border: none;
    margin: 0;
}
input {
    outline: none
}
img{
    width: 100%;
    display: block;
}
.container {
    width: 1330px;
    margin: 0 auto;
}
.container::before,.container::after{
    display: none;
}
body,
html {
    background: #fff;
    box-sizing: border-box;
    width:100%;
    height:100%;
    scrollbar-width: none;
}



a {
	text-decoration: none;
	color: var(--color-link);
	outline: none;
}

a:hover,
a:focus {
	color: var(--color-link-hover);
	outline: none;
}

#content{
	height: 100%;
	width: 100%;
}
#content>li{
	height: 100%;
	width: 100%;
}
#content .one{
	background:#C94E50;
}

#back{
	color:#fff;
	font-size: 30px;
	width:60px;
	height: 60px;
	border:2px solid #ccc;
    background: #ccc;
    cursor: pointer;
    position: fixed;
    bottom: 50px;
    right: 60px;
    text-align: center;
    line-height: 50px;
    display: none;
    z-index: 999;
}



/*导航*/
#nav{
    transition: 1s;
    left: 0;
    right: 0;
    position: fixed;
    margin-bottom: 0;
    z-index: 9999;
    border-radius: 0;
    border-bottom: 1px solid #ccc;
    background: #fff;
    padding: 0 5%;
    top: 0;
}
#nav>div {
    display: -ms-flex;
    display: flex;
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
    justify-content: space-between;
    align-items: center;
}
#nav>div>i{
    display: none;
}
.in-logo{
    display: flex;
    flex-flow: row wrap;
    align-items: center;
}
.navbar-brand {
    display: inline-block;
    padding: 5px 0;
    width: 175px;
    height: auto;
}
.navbar-nav {
    display: -ms-flex;
    display: flex;
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
}
.navbar-nav>li{
    padding: 10px 30px;
    position: relative;
}
.navbar-nav>li>a {
    color: #000;
    transition: .5s;
    font-size: 16px;
    padding: 10px 0;
    display: inline-block;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    text-transform: uppercase;
    font-weight: bold;
}
.navbar-nav>li hr{
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    bottom: 10px;
    width: 0;
    height: 2px;
    background: #fff;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}
.navbar-nav>li hr{
    background: #000;
}
.navbar-nav>li:hover hr {
    width: 30px;
}

.navbar-nav>li.active hr {
    width: 30px;
}

.navbar-search{
    display: flex;
    flex-flow: row wrap;
    align-items: center;
    position: relative;
}
.navbar-search>hr{
    width: 2px;
    height: 10px;
    background: #000;
    border: none;
    margin: 0;
}
.navbar-search>a{
    font-size: 16px;
    color: #000;
    margin: 0 10px;
}





.navbar>div>i {
    display: none;
}

/* banner */
.carousel{
    height: 100%;
}
.carousel-control.left,.carousel-control.right{
    background: none;
    top: calc(100% - 50% - 60px)
}

.carousel-control>span{
    font-size: 60px;
    color: #fff;
    
}
.carousel-inner,.carousel-inner .item,.carousel-inner .item img{
    height: 100% !important;
}


/* two */
#content .two{
    background:url(../img/about-bg.jpg) no-repeat center;
    display: flex;
    align-items: center;
    justify-content: center;
}
.in-about h2{
    text-align: center;
    font-size: 48px;
    line-height: 54px;
    font-weight: bold;
    background-image: -webkit-gradient(linear, left top, right top, from(#fff), to(#234d92));
    background-image: -webkit-linear-gradient(left, #fff 0%, #234d92 100%);
    background-image: -moz-linear-gradient(left, #fff 0%, #234d92 100%);
    background-image: linear-gradient(to right, #fff 0%, #234d92 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.in-about h3{
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
    font-family: Arial;
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 26px;
    letter-spacing: 10px;
    text-transform: uppercase;
    margin: 10px 0 45px;
    padding-left: 10px;
}
.in-about p{
    text-align: left;
    margin-top: 20px;
    font-family: "Microsoft YaHei";
    color: #fff;
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 1.75;
    opacity: 0.8;
}
.in-about-con{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    margin: 50px 0;
}
.in-about-con>li{
    width: 32%;
    border-radius: 10px;
    box-shadow: 6px 0 14px 0px rgba(0, 0, 0, 0.1);
    padding: 30px 45px 45px 45px;
    height: 100%;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    background: url(../img/ab.jpg) no-repeat center;
}
.in-about-con>li h3{
    color: #333;
    font-size: 32px;
    font-style: normal;
    font-weight: bold;
    line-height: 38px
}
.in-about-con>li p{
    color: #666;
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 26px;
    margin-top: 15px;
}




/* three */
#content .three{
    background:#F05183;
    
}
.product-section {
	position: relative;
	background: url(../img/history.jpg) no-repeat;
    background-size: cover;
    height: 100%;
}
.product-title {
	padding: 200px 10px 60px;
	font-weight: normal;
	font-size: 36px;
	line-height: 46px;
	color: #252b3a;
	text-align: center;
    color: #ffffff;
}
.product-wrapper {
	padding-left: 10px;
	padding-right: 10px;
	margin-left: auto;
	margin-right: auto;
	position: relative
}
.swiper-container {
	margin-left: auto;
	margin-right: auto;
	position: relative;
	overflow: hidden;
	z-index: 1
}
.product-features .product-body {
	margin: 0px 25px
}
.product-features .product-body:after {
	content: "";
	width: 100%;
	height: 3px;
	background: url(../img/productBase-features-model.png) no-repeat;
	background-size: 100% auto;
	background-position: center;
	position: absolute;
	top: 50px;
	left: 0;
	z-index: 0
}
.swiper-wrapper{
    height: auto;
}
/*li*/
.features-item {
	position: relative;
	float: left
}
.features-slide .features-item>* {
	text-align: center
}
.features-item h3 {
	font-size: 16px;
	line-height: 28px;
	margin-bottom: 50px;
	color: #ffffff;
	opacity: 0.7;
	transition: all 0.1s;
	-webkit-transition: all 0.1s;
	-moz-transition: all 0.1s;
	-ms-transition: all 0.1s;
    -o-transition: all 0.1s;
    margin-top: 0;
}
.features-item i {
	position: absolute;
	width: 75%;
	height: 33px;
	background: url(../img/productBase-features-timeline.png) no-repeat;
	background-size: contain;
	background-position: right center;
	left: -25%;
	margin-left: 10px;
	top: 35px;
	z-index: 3
}
.features-item .features-info {
	display: block;
	margin: 0 auto;
	padding: 20px 15px;
	transition: all 0.3s;
	border-radius: 2px
}
.features-item .features-info .features-info-i {
	font-size: 14px;
	color: #A0A2A8;
	line-height: 22px;
	margin-bottom: 10px
}
.features-item .features-info .features-info-s {
	font-size: 16px;
	color: #FFFFFF;
	line-height: 24px;
	overflow: hidden
}
.features-item.dark i {
	background: url(../img/productBase-features-timeline-dark.png) no-repeat;
	background-size: contain;
	background-position: right center
}
/*鼠标悬浮效果*/
.features-item:hover h3 {
	font-size: 22px;
	line-height: 3px;
    opacity: 0.9;
    margin-top: 15px;
}
.features-item:hover i {
	width: 75%;
	margin-left: 13px;
	background: url(../img/productBase-features-timeline-hover.png) no-repeat;
	background-size: contain;
	background-position: right center
}
.features-item:hover a {
	background: url(../img/productBase-features-info.png) no-repeat;
	background-size: 100% 100%
}
/*左右按钮*/
.product-features .swiper-button-prev {
	width: 30px;
	height: 40%;
	left: -15px;
	top: 0;
	background: none
}
.product-features .swiper-button-prev:after {
	content: "";
	display: inline-block;
	position: absolute;
	width: 15px;
	height: 30px;
	background: url(../img/productBase-features-left.png) no-repeat;
	background-size: 100% 100%;
	top: 50%;
	margin-top: -15px;
	left: 50%;
	margin-left: -7px
}
.product-features .swiper-button-next {
	width: 30px;
	height: 40%;
	right: -15px;
	top: 0;
	background: none
}
.product-features .swiper-button-next:after {
	content: "";
	display: inline-block;
	position: absolute;
	width: 15px;
	height: 30px;
	background: url(../img/productBase-features-right.png) no-repeat;
	background-size: 100% 100%;
	top: 50%;
	margin-top: -15px;
	left: 50%;
	margin-left: -7px
}




#content .four{
    background:url(../img/news-bg.jpg) no-repeat center;
    display: flex;
    align-items: center;
}
.in-news{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
}
.in-news-img{
    width: 50%;
}
.in-news-text{
    width: 49.5%;
}
.in-news-text>h3{
    background: #234d92;
    padding: 15px 30px;
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    margin: 0;
}
.in-news-text>h3>span{
    font-size: 20px;
    color: #fff;
    border-left: 3px solid #fff;
    padding-left: 10px;
}
.in-news-text>h3>a{
    font-size: 16px;
    color: #fff;
}
.in-news-text>ul{
    background: #fff;
    padding: 25px 70px;
}
.in-news-text>ul>li{
    list-style-type: disc;
    font-size: 22px;
    color: #000;
    line-height: 60px;
}
.in-news-text>ul>li>a{
    font-size: 18px;
    color: #000;
    display: inline-block;
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
}
.in-news-text>ul>li>a>span{
    font-size: 18px;
    color: #333;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}
.in-news-text>ul>li:hover>a>span{
    padding-left: 10px;
}
.in-news-text>ul>li>a>span:first-of-type{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 77%;
}

#content .five{
    background:url(../img/par-bg.jpg) no-repeat center;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.in-partner>h3 {
    font-weight: normal;
    font-size: 36px;
    margin-bottom: 50px;
    color: #252b3a;
    text-align: center;
    color: #ffffff;
}
.in-partner ul{
    margin:0 auto;
    list-style: none;
}
.in-partner ul li:nth-child(odd){
    margin-left: 64px;
}
.in-partner ul li .aa{
    display: inline-block;
    margin: -10px 0;
    
}



#content .six{
    background: url(../img/foot-bg.jpg) no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
}
.in-contact{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    padding: 100px 0;
    height: 100%;
    position: relative;
}
.ny-ditu{
    width: 100%;
    margin-bottom: 40px;
}
.in-contact-left{
    width: 90%;
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    padding-bottom: 10px;
}
.in-contact-left>ul{
    width: 15%;
}
.in-contact-left>ul>li{
    font-size: 18px;
    font-weight: bold;
    color: #fff;
}
.in-contact-left>ul>li>hr{
    display: block;
    margin: 10px 0;
    width: 100px;
    height: 1px;
    background: #aaa;
    border: none;
}
.in-contact-left>ul>li>a{
    font-size: 14px;
    color: #eee;
}
.in-contact-left>ul>li>a:hover{
    color: #234d92;
}
.in-con{
    width: 37%;
}
.in-con h3{
    font-size: 18px;
    color: #fff;
    font-weight: bold;
    margin: 0;
}
.in-con h3>hr{
    display: block;
    margin: 13px 0;
    width: 100px;
    height: 1px;
    background: #aaa;
    border: none;
}
.in-con p{
    font-size: 14px;
    color: #eee;
    line-height: 30px;
}

.in-contact-right{
    width: 10%;
    text-align: right;
}
.in-contact-right>img{
    width: 100px;
    display: inline-block;
}
.in-contact-right>span{
    display: block;
    color: #fff;
    font-size: 14px;
    padding-right: 25px;
    padding-top: 5px;
}
.in-contact-right>p{
    font-size: 18px;
    font-weight: bold;
    padding: 5px 0 10px;
    margin: 0;
    color: #fff;
}
.in-contact-right>p>span{
    font-size: 14px;
    color: #f00;
}
.in-contact-right>ul{
    text-align: right;
    
}
.in-contact-right>ul>li{
    display: inline-block;
}
.in-contact-right>ul>li i{
    color: #fff;
    padding: 0 10px;
}


.footer{
    position: absolute;
    left: 0;
    bottom: 40px;
}
.footer>div{
    border-top: 1px solid #aaa;
    padding-top:30px;
    
}
.footer p{
    color: #fff;
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
}
.footer p a{
    color: #fff;
}
.in-phone-box{
    display: none;
}
@media all and (max-width:1400px) and (min-width:768px) {
    .container{
        width: 100%;
    }
    .navbar-nav>li{
        padding: 10px 9px;
    }
    .in-about{
        padding-top: 50px;
    }
    .in-about-con>li{
        padding: 30px 18px;
    }
    .in-about p{
        margin-top: 0;
        line-height: 26px;
    }
    .in-about-con>li h3{
        margin: 0 0 10px;
    }
    .product-title{
        padding: 80px 0;
    }
    .in-news-text>ul{
        padding: 6px 40px;
    }
    .in-news-text>ul>li>a>span:first-of-type{
        width: 60%;
    }
    .in-news-text>ul>li{
        line-height: 48px;
    }
    .in-partner{
        width: 100%;
        overflow-x: scroll;
    }
    .in-partner ul{
        width: 1330px;
    }
    .in-partner ul>li:last-of-type{
        display: none;
    }
    .in-partner ul>li{
        width: 100%;
        
    }
    .ny-ditu{
        display: none;
    }
}
@media all and (max-width:768px) {
    .container{
        width: 100%;
    }
    #nav>div>i {
        font-size: 30px;
        color: #000;
        display: block;
    }
    
      .navbar-nav {
        display: none;
        width: 100%;
        position: absolute;
        text-align: center;
        top: 57px;
        background: #fff;
        border: 1px solid #cccccc;
        z-index: 10000;
        margin: 0;
        left: 0;
    }
    .navbar-nav>li{
        width: 100%;
    }
    .navbar-search{
        display: inline-block;
    }
    .navbar-search>hr{
        margin: 0 auto;
    }
    #content>li{
        height: auto;
    }
    .carousel{
        width: 100%;
        height: auto;
        padding-top: 57px;
    }
    .carousel-inner,.carousel-inner .item,.carousel-inner .item img{
        height: auto !important;
    }
    .carousel-control.left, .carousel-control.right {
        background: none;
        top: calc(100% - 50% - 0px);
    }
    .in-about h2{
        font-size: 24px;
    }
    .in-about h3{
        font-size: 16px;
        letter-spacing: normal;
        margin: 10px 0;
    }
    .in-about p{
        display: -webkit-box;
        -webkit-line-clamp: 4; /* 限制在一个块元素显示的文本的行数 */
        -webkit-box-orient: vertical;
        overflow: hidden; /* 隐藏溢出的内容 */
        text-overflow: ellipsis;
    }
    .in-about-con{
        margin: 10px 0;
    }
    .in-about-con>li{
        width: 100%;
        margin: 5px 0;
        padding: 10px 15px;
    }
    .in-about-con>li h3{
        font-size: 24px;
    }
    .in-about-con>li p{
        font-size: 18px;
        margin-top: 0;
    }
    .product-title{
        padding: 20px 0;
    }
    .product-section{
        padding: 40px 0;
    }
    .product-section,.swiper-wrapper{
        height: auto !important;
    }
    .in-news{
        padding: 40px 0;
    }
    .in-news-img,.in-news-text{
        width: 100%;
    }
    .in-news-text>ul{
        padding: 10px 25px;
    }
    .in-news-text>ul>li>a>span:first-of-type{
        width: 100%;
    }
    .in-contact-left>ul,.in-contact-right{
        display: none;
    }
    .in-con{
        width: 100%;
    }
}