body {
    background: #ffffff;
    font-family: -apple-system, "Helvetica Neue", Helvetica, "Nimbus Sans L", Arial, "Liberation Sans", "PingFang SC", "Hiragino Sans GB", "Source Han Sans CN", "Source Han Sans SC", "Microsoft YaHei", "Wenquanyi Micro Hei", "WenQuanYi Zen Hei", "ST Heiti", SimHei, "WenQuanYi Zen Hei Sharp", sans-serif;
    font-style: normal;
    font-weight: 400;
    background: #eee;
    font-size: 14px;
    color: #000;
    margin: 0;
    padding: 0;
}

/*---------------------------------------
    Typorgraphy       排版部分       
-----------------------------------------*/
article,aside,dialog,footer,header,section,footer,nav,figure,menu{
    display:block
}

h2,h3 {
    font-weight: 600;
}

h4, h5 {
    font-weight: 500;
}

@media only screen and (max-width: 768px) {
    h1 {
        font-size: 2em;
        font-family:MicrosoftYaHeiLight;
        color:rgba(255,255,255,1);
        line-height:0px;
    }
}

@media only screen and (max-width: 768px) {
    h2 {
        font-size: 24px;
        font-family:MicrosoftYaHeiLight;
        color:rgba(255,255,255,1);
        line-height:44px;
    }
}

@media only screen and (min-width: 769px) {
    h1 {
        font-size:68px;
        font-family:MicrosoftYaHeiLight;
        color:rgba(255,255,255,1);
        line-height:0;
    }
}

h2 {
    /*font-size: 30px;*/
    /*font-size:40px;*/
    font-family:MicrosoftYaHeiLight;
    color:rgba(0,0,0,1);
    text-transform: uppercase;
    font-weight: 400;
    line-height: 44px;
    margin:0;
}

h3 {
    line-height: 36px;
}

h5 {
    letter-spacing: 1px;
    padding-top: 10px;
}

p {
    color: #707070;
    font-size: 18px;
    line-height: 24px;
    font-weight: 200;
}
li {
	list-style: none;
    display: inline;
}
a {
    text-decoration: none !important;
    outline: none;
}
/*.href{*/
    /*display: block;*/
/*}*/
/*---------------------------------------
    General               
-----------------------------------------*/
/*div.color-f5 {
    background-color: #f5f5f5;
}*/

div.color-222 {
    background-color: #222222;
}

div.color-2a3940 {
    background-color: #2a3940;
}

.section-title {
    margin-bottom: 32px;
}
/*#detail,*/
#product{
    padding-top: 10rem;
    padding-bottom: 10rem;
}

 #product {
    background-color: #FFFFFF;
}

#detail, #product, #tech, #project
footer {
    text-align: center;
}

#detail h3, #video h3, #tech
#contact h3, #project h3 {
    padding-bottom: 12px;
}
/*设置首页按钮的样式*/
#detail .btn,
#tech .btn,
#intro .btn,
#project.btn,
#contact .btn {
    background: transparent;
    border: 2px solid #ffffff;
    border-radius: 10px;
    color: #ffffff;
    font-weight: 600;
    letter-spacing: 1px;
    font-size: 16px;
    padding: 12px 36px;
    margin-top: 42px;
    margin-right: 12px;
    -webkit-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;

}

@media only screen and (max-width: 768px){
    #overview p{
        margin-bottom: 20px;
    }
    #detail p{
        margin-bottom: 20px;
    }
    #tech p{
        margin-bottom: 20px;
    }
    #project p{
        margin-bottom: 20px;
    }
    #contact .related{
        margin-bottom: 30px;
    }
}

@media only screen and (min-width: 769px){
    #overview .title{
        margin-bottom: 30px;
    }
    #detail .title{
        margin-bottom: 30px;
    }
    #tech .title{
        margin-bottom: 30px;
    }
    #contact .title{
        margin-bottom: 60px;
    }
    #product .title{
        margin-bottom: 40px;
    }
    #project .title{
        margin-bottom: 40px;
    }   
    #overview p{
        margin-bottom: 40px;
    }
    #detail p{
        margin-bottom: 40px;
    }
    #tech p{
        margin-bottom: 40px;
    }
    #project p{
        margin-bottom: 40px;
    }    
    #contact .related{
        margin-bottom: 40px;
    }
}

#intro .btn-danger,
#contact .btn-danger {
    background: #f2545f;
    border-color: transparent;
}

#contact .btn {
    border-radius: 100px;
}

#intro .btn-danger:hover {
    background: transparent;
    border-color: #ffffff;
    color: #ffffff;
}

#contact .btn-danger:hover {
    background: #222;
}

#intro .btn-default:hover {
    background: #ffffff;
    color: #333333;
    border-color: transparent;
}

.parallax-section {
    background-attachment: fixed ;
    background-size: cover ;
}
/*修改前颜色#64b3e1*/
.page .border {
    width: 100px;
    height: 2px;
    margin: 0 auto;
    background-color: #64b3e1;
}

.page .heading p {
    margin: 20px auto 0
}

.page .heading p {
    margin-bottom: 60px;
}

.copyrights {
    text-indent: -9999px;
    height: 0;
    line-height: 0;
    font-size: 0;
    overflow: hidden;
}

/*---------------------------------------
    Preloader section        预加载中间动画部分
-----------------------------------------*/
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
    display: flex;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flex;
    flex-flow: row nowrap;
    justify-content: center;
    align-items: center;
    -webkit-align-items: center;
    -webkit-box-align: center;
    -webkit-justify-content: center;
    -webkit-box-pack: center;
    background: none repeat scroll 0 0 #ffffff;
}

.sk-rotating-plane {
    width: 50px;
    height: 50px;
    background-color: #222;
    -webkit-animation: sk-rotatePlane 1.2s infinite ease-in-out;
    animation: sk-rotatePlane 1.2s infinite ease-in-out;
}

@-webkit-keyframes sk-rotatePlane {
    0% {
        -webkit-transform: perspective(120px) rotateX(0deg) rotateY(0deg);
        transform: perspective(120px) rotateX(0deg) rotateY(0deg);
    }
    50% {
        -webkit-transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
        transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
    }
    100% {
        -webkit-transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
        transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
    }
}

@keyframes sk-rotatePlane {
    0% {
        -webkit-transform: perspective(120px) rotateX(0deg) rotateY(0deg);
        transform: perspective(120px) rotateX(0deg) rotateY(0deg);
    }
    50% {
        -webkit-transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
        transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
    }
    100% {
        -webkit-transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
        transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
    }
}

/*---------------------------------------
    Navigation Links section     导航链接部分         
-----------------------------------------*/
.custom-navbar {
    margin-bottom: 0;
    background-color: #000000;

    border-bottom-color: transparent;
    -webkit-box-shadow: 0px 0px 7px 0px rgba(0, 0, 0, 0.6);
    -moz-box-shadow: 0px 0px 7px 0px rgba(0, 0, 0, 0.6);
    box-shadow: 0px 0px 7px 0px rgba(0, 0, 0, 0.6);
}

.custom-navbar .navbar-brand {
    color: #ffffff;
    font-weight: 600;
    font-size: 3rem;
    line-height: 40px;
}
/*.navbar .navbar-nav li {
    
    padding-bottom: 15px;
    padding-top: 15px;
}*/

.custom-navbar .nav li a {
    color: #999999;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    transition: all 0.4s ease-in-out;
    outline: none;
}

.custom-navbar .nav li a:hover {
    background: transparent;
    color: #999999;
}

.custom-navbar .navbar-nav > li > a:hover,
.custom-navbar .nav li.active > a:hover {
    background-color: #000000;
}

.custom-navbar .navbar-nav > li > a:focus,
.custom-navbar .nav li.active > a:focus {
    background-color: #000000;
}

.custom-navbar .nav li.active > a {
    background-color: transparent;
    color: #d05000;
}

.custom-navbar .navbar-toggle {
    border: none;
    padding-top: 10px;
    margin-right: 5px;
}

.custom-navbar .navbar-toggle {
    background-color: transparent;
}

.custom-navbar .navbar-toggle .icon-bar {
    background: #64b3e1;
    border-color: transparent;
}

/*.navbar img {
    margin-top: 8px;
}*/

@media (min-width: 768px) {
    .custom-navbar {
        border-bottom: 0;
        /*
        padding: 20px 0;
        background: 0 0;
         */
    }

    .custom-navbar.top-nav-collapse {
        /*background: #101010;*/
        padding: 0;
    }

}

/*---------------------------------------
    Intro section
     修改部分：去掉背景的fixed属性
-----------------------------------------*/
#intro {
    background: url('../images/cover.jpg') 50% 0 no-repeat scroll;
    -webkit-background-size: cover;
    background-size: cover;
   /* background-position: center center;!important;*/
    color: #ffffff;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    text-align: center;
    height: 100vh;
}

#intro h3 {
    letter-spacing: 2px;
}

/*---------------------------------------
   Overview  section              
-----------------------------------------*/
/**
 * TODO
 * 新增公司介绍背景
 */

#overview {
    color: #ffffff;
    background-size: cover;
	-webkit-background-size: cover;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    height: 100vh;
    text-align: center;
    -webkit-box-pack: center;
    padding-top: 7rem;
    /*padding-top: 35px;*/
}

/*padding-top: 32px;*/
/*#overview img {
    position: relative;

}*/

/*#overview p {*/
    /*text-align: center;*/
    /*margin-bottom: 40px;*/
/*}*/

#overview .swiper-pagination-bullet-active {
    background: #64b3e1;
}
/*---------------------------------------
    Detail section
-----------------------------------------*/
/*#394962*/
#detail,#project {
    color: #ffffff;
    -webkit-background-size: cover;
    background-size: cover;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    height: 100vh;
    text-align: center;
}

#detail .fa,  #project .fa{
    /*color: #d8b139;*/
    font-size: 56px;
    color: #a4d3ec;
}

/*#detail p {*/
    /*text-align: center;*/
    /*color: #ffffff;*/
/*}*/

.production-intro {
    text-align: center;
    color: #ffffff;
}

/*#detail p {*/
    /*margin-bottom: 44px;*/
/*}*/


#detail img{
    width: 24.73%;
}

#detail img:hover {
    transform: scale(1.2);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    position:relative;
    z-index:100;
}

@media only screen and (max-width: 768px){
    #detail img{
        width: 55%;
        height: auto;
        float: left;
        margin-bottom: 10px;
    }
    .swiper-pagination-bullet {
        width: 5px;
        height: 5px;
        display: inline-block;
        border-radius: 100%;
        background: #000;
        opacity: .2;
    }
    .swiper-pagination-bullet-active {
        opacity: 1;
        background-color: #d05000;
        color: #FFFFFF;
    }
    .cover-button{
        width: 50%;
    }
}

#detail h2, #project h2 {
    margin-top: 10px;
}
/*修改业务介绍中三个div的位置*/
#detail .row, #project .row{
	margin-top: 0px;
	margin-right: 0px;
    margin-left: 0px;
}
/*给业务介绍中的点击了解按钮增加鼠标移入背景*/
#detail .btn-default:hover, #project .btn-default:hover{
	background: #ffffff;
    color: #333333;
    border-color: transparent;
}

/*---------------------------------------
    technology section
-----------------------------------------*/
/*#394962*/
#tech {
    color: #ffffff;
    -webkit-background-size: cover;
    background-size: cover;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    height: 100vh;
    text-align: center;
}

#tech .fa {
    /*color: #d8b139;*/
    font-size: 56px;
    color: #a4d3ec;
}

.technology {
    text-align: center;
    color: #ffffff;
}

#tech img {
    width: 21.99%;
}

#tech img:hover {
    transform: scale(1.2);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    position:relative;
    z-index:100;
}
/*#tech p {*/
    /*margin-bottom: 44px;*/
/*}*/

#tech h2 {
    margin-top: 10px;
}
/*修改业务介绍中三个div的位置*/
#tech .row{
	margin-top: 0px;
	margin-right: -15px;
    margin-left: 0px;
}
/*给业务介绍中的点击了解按钮增加鼠标移入背景*/
#tech .btn-default:hover{
	background: #ffffff;
    color: #333333;
    border-color: transparent;
}
/*#tech .cell {
    background-color: rgba(0,0,0,0.30);
}*/
/*---------------------------------------
    Product section
-----------------------------------------*/

/* Mobile*/
/**TODO
 * 新增案例介绍背景
 */
/*#product {
	color: #ffffff;
	background: url(../images/register-bg.jpg) 50% 0 repeat-y;
	-webkit-background-size: cover;
    background-size: cover;
    background-position: center center;
}*/

#product .swiper-slide .overlay {
    position: absolute;
    bottom: 20px;
    left: 20px;
}

#product .swiper-slide .overlay span {
    color: #3376a7;
    font-size: 18px;
    font-weight: 600;

}

@media only screen and (max-width: 768px) {
    .list-inline>li{
        padding-left: 10px;
        padding-right: 10px;
        margin-bottom: 15px;
    }
}

#portfolio {
    width: 100%
}

#portfolio .filters {
    margin-bottom: 40px
}

@media only screen and (max-width: 768px){
    #portfolio {
        margin-top: 10px
    }
    #portfolio .filters {
        margin-bottom: 10px
    }
    #portfolio .filters li a {
        font-size: 0.75em;
        color: #999999;
        background-color: #ffffff;
        text-transform: uppercase;
        -webkit-border-radius:18px;
        -moz-border-radius:18px;
        /*-ms-border-radius:18px;*/
        -o-border-radius:18px;
        border:1px solid;
        padding: 5px 10px;
        font-size: 16px
    }

    #portfolio .filters li a:focus,
    #portfolio .filters li a.active {
        color: #ffffff;
        background-color: #CC360D;
        text-transform: uppercase;
        border: 0;
    }
}

@media only screen and (max-width: 768px){

    #portfolio .filters li .case {
        font-size: 0.75em;
        color: #999999;
        background-color: #ffffff;
        text-transform: uppercase;
        -webkit-border-radius:18px;
        -moz-border-radius:18px;
        /*-ms-border-radius:18px;*/
        -o-border-radius:18px;
        border:1px solid;
        padding: 5px 18px;
        font-size: 16px
    }

    #portfolio .filters li a:focus,
    #portfolio .filters li a.active {
        color: #ffffff;
        background-color: #CC360D;
        text-transform: uppercase;
        border: 0;
    }
}

@media only screen and (min-width: 769px){
    #portfolio .filters li a {
        color: #999999;
        background-color: #ffffff;
        text-transform: uppercase;
        -webkit-border-radius:18px;
        -moz-border-radius:18px;
        -ms-border-radius:18px;
        -o-border-radius:18px;
        border-radius:18px;
        border:1px solid;
        padding: 10px 34px;
        font-size: 16px
    }


    #portfolio .filters li a:focus,
    #portfolio .filters li a.active {
        color:#FFFFFF;
        background-color: #CC360D;
        border: 0
    }
}

@media  only screen and (min-width: 769px) {
    #portfolio .filters li .case {
        color: #999999;
        background-color: #ffffff;
        text-transform: uppercase;
        -webkit-border-radius:18px;
        -moz-border-radius:18px;
        /*-ms-border-radius:18px;*/
        -o-border-radius:18px;
        border:1px solid;
        padding: 10px 48px;
        font-size: 16px
    }

    #portfolio .filters li a:focus,
    #portfolio .filters li a.active {
        color:#FFFFFF;
        background-color: #CC360D;
        border: 0;
        outline:none;
    }
}



#portfolio .items {
    margin-bottom: 0
}
/*设置展示图片的尺寸*/
#portfolio .items li {
    position: relative;
    float: left;
    width: 33%;

    overflow: hidden;
}

#portfolio .items li a img {
    width: 100%;
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
}
/*鼠标悬浮到图片上的时候出现蓝色背景*/
/* #detail .test:hover{
    background-color: #68C2ED;
   background-color: rgba(0,0,0,0.6);
} */
/*各个空间介绍详细图的鼠标移入*/
.row .img_small {
    position: relative;
}
/*#portfolio .items li a .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
    background-color: rgba(0, 0, 0, 0.6);
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
    opacity: 0;
}

#portfolio .items li a .overlay span {
    position: absolute;
    left: 20px;
    bottom: 20px;
    color: #fff;
    text-transform: uppercase;
}

#portfolio .items li a:hover .overlay {
    opacity: 1
}

}*/
/*详情页小图移入显示文字*/
.row .img_small .img_hover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
    background-color: rgba(0, 0, 0, 0.6);
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
    opacity: 0;

}
/*.row .img_small:hover .img_hover{
    opacity: 1
}
.row .img_small .img_hover span{
    font-size: 18px;
    position: absolute;
    left: 20px;
    bottom: 20px;
    color: #fff;
    text-transform: uppercase;
}*/
.row .img_small:hover img {
    -webkit-transform: scale(1.005);
    -moz-transform: scale(1.005);
    -ms-transform: scale(1.005);
    -o-transform: scale(1.005);
    transform: scale(1.005);
}
/*.row .img_small .img_hover {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;

}
.row .img_small .img_hover:hover{
    background-color: rgba(0,0,0,0.6);
}*/
#portfolio .items li a .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
    background-color: rgba(0, 0, 0, 0.6);
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
    opacity: 0;
}

#portfolio .items li a .overlay span {
    position: absolute;
    left: 50%;
    top: 50%;
    color: #fff;
    text-transform: uppercase;
    transform: translate(-50%,-50%);
    -webkit-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
}

#portfolio .items li a:hover .overlay {
    opacity: 1
}

#portfolio .items li a:hover {
    color: #FFFFFF;
}

/* 首页详细小图放大动画 */
#portfolio .items li a:hover img {
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -o-transform: scale(1.1);
    transform: scale(1.1);
}

/* @media screen and (max-width: 991px) {
    #portfolio .items li {
        width: 50%
    }
} */
@media (max-width: 480px) {
    #portfolio .items li {
        width: 50%
    }

     #intro {
    background: url('../images/cover_mobile.jpg') 50% 0 no-repeat scroll;
    -webkit-background-size: cover;
    background-size: cover;
   /* background-position: center center;!important;*/
    color: #ffffff;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    text-align: center;
    height: 100vh;
}
}
/*---------------------------------------
        Video section           已删除
-----------------------------------------*/
/*---------------------------------------
   Speakers section             已删除
-----------------------------------------*/
/*---------------------------------------
   Program section              已删除
-----------------------------------------*/
.nav-tabs {
    margin-bottom: 20px;
}

.nav-tabs > li {
    float: left;
    margin-bottom: -1px;
}

.nav-tabs > li > a {
    color: #000000;
    font-weight: 600;
    margin-right: 2px;
    line-height: 1.42857143;
    border: none;
    border-radius: 0px;
}

.nav-tabs > li > a:hover {
    background-color: transparent;
}

.nav-tabs > li.active > a,
.nav-tabs > li.active > a:hover,
.nav-tabs > li.active > a:focus {
    color: #f2545f;
    cursor: default;
    background-color: transparent;
    border: 1px solid transparent;
    border-bottom-color: #999;
}

.tab-content {
    padding-top: 20px;
}
/*---------------------------------------
    Regsiter section         已删除
-----------------------------------------*/
/*---------------------------------------
   Faq section                已删除
-----------------------------------------*/
/*---------------------------------------
   Venue section              已删除
-----------------------------------------*/
/*---------------------------------------
   Sponsors section           已删除
-----------------------------------------*/
/*---------------------------------------
   Contact section              
-----------------------------------------*/

#contact .contact_detail {
    background: #ffffff;
    padding: 5rem 5rem 14rem 5rem;
}

#contact .form-control {
    background: transparent;
    border: none;
    border-bottom: 1px solid #f0f0f0;
    border-radius: 0px;
    box-shadow: none;
    margin-bottom: 16px;
    transition: all 0.4s ease-in-out;
}

#contact .form-control:focus {
    border-bottom-color: #999;
}

#contact input {
    height: 45px;
}

#contact input[type="submit"] {
    background: #234878;
    border-radius: 100px;
    border: none;
    color: #ffffff;
    letter-spacing: 2px;
    height: 50px;
    margin-top: 12px;
    transition: all 0.4s ease-in-out;
}

#contact #fogetpwd {
    background: #234878;
    border-radius: 100px;
    border: none;
    color: #ffffff;
    letter-spacing: 2px;
    height: 50px;
    margin-top: 12px;
    transition: all 0.4s ease-in-out;
    line-height: 38px;
}

#contact #fogetpwd:hover {
    background: #f2545f;
}

#contact input[type="submit"]:hover {
    background: #f2545f;
}

#contact {
    /* background: url(../images/contact.jpg); */
    background-repeat: no-repeat;
    background-position: center center !important;
    background-size: cover;
}

#contact,
#contact a,
#contact a:hover,
#contact a:focus {
    color: #000
}

#contact > .container {
}

.section-title h2 {
    color: #234878;
}

#contact p {
    /* color: #ffffff; */
    line-height: 28px
}

/*#contact .related{*/
    /*margin-bottom: 41px*/
/*}*/

#contact i {
    margin-top: 60px;
    display:block;
}

#contact .heading p {
    margin-bottom: 0;
}

#contact #cooperate {
    margin-top: 100px;
    margin-bottom: 5%;
}

/*---------------------------------------
   Footer section              
-----------------------------------------*/
footer {
    position: absolute;
    bottom: 0;
}

/* Back top */
.go-top {
    background-color: #222;
    bottom: 2em;
    right: 2em;
    color: #ffffff;
    font-size: 32px;
    display: none;
    position: fixed;
    text-decoration: none;
    width: 60px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    transition: all 0.4s ease-in-out;
}

.go-top:hover {
    background: #f2545f;
    color: #ffffff;
}

.footer p {
    margin-top: 15%;
}
/*底部导航栏颜色*/
.footer-bar {
   /* background-color: #1d6394;*/
    background-color: rgba(0,0,0,0.6);
    color: #e4e4e4;

}

.footer-bar p {
    color: #e4e4e4;
    margin-top: 1%;
    margin-bottom: 1%;
}

.footer-bar p a {
    color: #e4e4e4;
}

.footer-bar img {
    margin-top: 0px;
    margin-bottom: 4px;
}

.footer-bar .heading {
    margin-top: 30px;
}

.footer-bar .cooperate {
    margin-top: 30px;
    margin-bottom: 30px;
}

.hide {
    display: none;
}

/*---------------------------------------
   Social icon              已删除
-----------------------------------------*/
/*---------------------------------------
   Responsive styles        响应风格    
-----------------------------------------*/
/*-webkit-
-moz-
-o-*/
@media (max-width: 1200px) {
    #product {
        padding: 0;
    }
}

@media (max-width: 980px) {

    p {
        font-size: 13px;
    }

    .custom-navbar .navbar-brand {
        font-size: 2rem;
    }

    .custom-navbar .nav li a {
        font-size: 11px;
        line-height: 20px;
    }

    #intro {
        height: 65vh;
    }

    #video iframe {
        margin-top: 42px;
    }

    #contact .contact_detail {
        background: #ffffff;
        padding: 10rem 3rem 10rem 5rem;
    }

    .navbar img {
        margin-top: 0px;
    }

    .page .heading p {
        margin-bottom: 30px;
    }

}

@media (max-width: 768px) {

    .custom-navbar .navbar-brand {
        line-height: 20px;
        /*margin-left: 10px;*/
    }

    #overview img,
    #register form {
        padding-top: 20px;
    }

    .nav-tabs > li > a {
        font-size: 13px;
    }
    #contact .contact_detail {
        margin-top: 82px;
    }

    .page .heading p {
        margin-bottom: 0;
    }

    #contact a {
        font-size: 14px;
    }

    #contact .fa-3x {
        font-size: 2em;
    }

    #detail h3 {
        margin: 0;
        padding: 0;
    }

    #tech h3 {
        margin: 0;
        padding: 0;
    }

}
/*底部状态*/
@media (max-width: 760px) {

    #intro {
        height: 100vh;
    }

}

@media (max-width: 1200px) {
    #contact i {
        margin: 20px 0 0 0;
    }
}
#icon {
    width: 50px;
    position: fixed;
    right: 5%;
    top: 50%;
    z-index: 999;
}

#icon div {
    border: 2px solid black;
    border-radius: 20%;
    display: block;
    height: 50px;
    background-color: rgba(255,255,255,0.7);
    opacity: 0.3;
    transition: 1s ease;
    cursor: pointer;
}

#icon div:hover {
    opacity: 1;
}

@media (min-width: 1024px){
    .carousel-inner>.item img{
        max-width: 90%;
        height: 380px;
    }
} /*>=1024的设备
@media (min-width: 1100px) {
    .carousel-inner>.item img{
        max-width: 90%;
        height: 400px;
    }
} /*>=1100的设备*/
@media (min-width: 1280px) {
    .carousel-inner>.item img{
        max-width: 90%;
        height: 420px;
    }
} /*>=1280的设备*/

@media (min-width: 1366px) {
    .carousel-inner>.item img{
        max-width: 90%;
        height: 440px;
    }
}

@media (min-width: 1440px) {
    .carousel-inner>.item img{
        max-width: 90%;
        height: 460px;
    }
}

@media (min-width: 1680px) {
    .carousel-inner>.item img{
        max-width: 90%;
        height: auto;
    }
}
@media (min-width: 1920px) {
    .carousel-inner>.item img{
        max-width: 90%;
        height:auto;
    }
}
.container-template{
    width: 90%;
    max-width: 75em;
    margin: auto;
}
.techintro{
    width: 100%;
    height: 100%;
}
.swiper-pagination-bullet{
    background-color: #d2d2d2;
}
.swiper-pagination-bullet-active{
    opacity: 1;
    background-color: #d05000;
    color: #FFFFFF;
}
.carousel-indicators .active{
    width: 8px;
    height: 8px;
    margin: 1px;
    background-color: #CC360D;
}
.carousel-indicators{
    margin-bottom: -10px;
}
.carousel-indicators li{
    border: 0;
    background-color: #D2D2D2;
    width: 8px;
    height: 8px;
}
.carousel-inner>.item>img{
    width:auto;
    margin:0 auto;
}
@media only screen and (max-width: 768px) {
    .copyright{
        margin-top: 10px;
        font-size: 12px;
        color: #999999;
        position: absolute;
        bottom: 10px;
        text-align: center;
        width: 100%;
        z-index: 2;
    }
    .headHeight{
        padding-top: 10vh;
    }
}
@media only screen and (min-width: 769px) {
    .copyright{
        margin-top: 10px;
        font-size: 12px;
        color: #999999;
        position: absolute;
        bottom: 37px;
        text-align: center;
        width: 100%;
        z-index: 2;
    }
    .relation{
        margin: 13px 0 41px;
    }
    .message{
        font-size: 16px;
    }
}
@media only screen and (max-width: 768px) {
    .cover-title{
        width:100%;
    }
}
.clear-white{
    letter-spacing: 10px;
}

.box_body {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    font-family: 'Roboto', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    height: auto;
}

.box {
    -webkit-box-flex: 0;
    -ms-flex: 0 0 auto;
    flex: 0 0 auto;
    position: relative;
    margin: 0 1em;
    padding: 150px 1em 1em;
    width: 200px;
    overflow: hidden;
    box-shadow: 0 2px 4px transparent;
    -webkit-transition: box-shadow ease 1s;
    transition: box-shadow ease 1s;
}
.box:hover {
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    -webkit-transition-delay: .1s;
    transition-delay: .1s;
}

.box:hover .box__circle {
    -webkit-transform: translateY(-200px) scale(14);
    transform: translateY(-200px) scale(14);
}

.box__circle {
    border-radius: 100%;
}

.box__icon {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}
.box:hover .box__icon {
    -webkit-transform: translateY(-35px);
    transform: translateY(-35px);
}

.box__circle,
.box__icon {
    position: absolute;
    top: calc(50% - 2.5em);
    left: calc(50% - 2.5em);
    width: 5em;
    height: 5em;
    -webkit-transition: -webkit-transform ease 1s;
    transition: -webkit-transform ease 1s;
    transition: transform ease 1s;
    transition: transform ease 1s, -webkit-transform ease 1s;
    -webkit-transition-delay: .2s;
    transition-delay: .2s;
    will-change: transform;
}

.box__circle--black {
    background: -webkit-linear-gradient(#2a3940, #2a3940);
    background: linear-gradient(#2a3940, #2a3940);
}

.box__circle--red {
    background: -webkit-linear-gradient(#f2545f, #f2545f);
    background: linear-gradient(#f2545f, #f2545f);
}
.box__circle--violet {
    background: -webkit-linear-gradient(#6e18ca, #6e18ca);
    background: linear-gradient(#6e18ca, #6e18ca);
}
.box__circle--orange {
    background: -webkit-linear-gradient(#d05000, #d05000);
    background: linear-gradient(#d05000, #d05000);
}
.box__circle--purple {
    background: -webkit-linear-gradient(#7f38d3, #7f38d3);
    background: linear-gradient(#7f38d3, #7f38d3);
}


.box__text {
    position: relative;
    color: white;
    opacity: 0;
    font-size: 1.0em;
    -webkit-transition: opacity ease 1s;
    transition: opacity ease 1s;
    will-change: opacity;
    margin: 0;
    line-height: 1.5;
}

.box__headline {
    position: relative;    
    color: black;
    opacity: 1;
    margin: 0 0 1em;
    font-weight: 400;
    font-size: 1.4em;  
    -webkit-transition: opacity ease 1s;
    transition: opacity ease 1s;
    will-change: opacity;   
    -webkit-transform: translateY(-95px);
    transform: translateY(-95px);
}

.box:hover .box__text {
    color: white;
    opacity: 1;
    -webkit-transition-delay: .4s;
    transition-delay: .4s;
}
.box:hover .box__headline
{
    color: white;
    opacity: 1;
    -webkit-transition-delay: .4s;
    transition-delay: .4s;
}

a:link{color:#d05000;}      /* 未访问链接*/
a:visited {color:#d05000;}  /* 已访问链接 */
a:hover {color:#f2545f;}  /* 鼠标移动到链接上 */
a:active {color:#f2545f;}