/**********************
DEFAULT
***********************/

html{
    width: 100%;
    height: 100%;
    /*overflow: hidden;*/
}
body {
    /*padding-top: 90px;*/
    /*position: relative;*/
    height: 100%;
    width: 100%;
    /*overflow: hidden;*/
    font-family: 'Crimson Text', serif;
    font-size: 15px;
    color: #637988;
    line-height: 1.7;
}

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

.social-list li {
    display: inline-block;
}

.social-list a {
    padding: 20px;
    color: #fff;
    text-decoration: none;
}

p {
    margin: 0;
}

h1, .h1, h2, .h2, h3, .h3, h4, .h4, h5, .h5, h6, .h6, label, button, .btn {
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    margin: 0;
}

h1, .h1, h2, .h2, h3, .h3, h4, .h4, h5, .h5, h6, .h6 {
    display: block;

}

h1, .h1 {
    font-size: 50px;
}

h2 {
    font-size: 25px;
}

h2.section-title {
    color: #231f20;
}

h2.section-title:after {
    display: block;
    content: '';
    width: 100%;
    height: 19px;
    background: url('../img/svg/separator.svg') center center no-repeat;
    margin-top: 15px;
}

h5 {
    font-size: 15px;
    letter-spacing: 0.2em;
}

/*section {*/
/*    position: relative;*/
/*}*/

section:nth-child(odd) {
    background-color: #ffffff;
}

section:nth-child(even) {
    background-color: #f4f4f4;
}

blockquote {
    padding: 0;
    margin: 0;
    border: 0;
}

form {
    text-align: left;
}

label {
    font-weight: normal;
}

button, .btn {
    font-size: 15px;
}

.form-group {
    margin: 0;
}

.form-control {
    background-color: transparent;
    color: #ffffff;
    border: none;
    border-bottom: 1px solid #707070;
    border-radius: 0;
    transition: all 0.3s ease-out;
}

.form-control:focus {
    border-color: #ffffff;
    box-shadow: none;
}

/**********************
gonghan
***********************/

/*产品中心*/

#product {
    background-color: #f4f4f4;
    /*margin-top: 50%;*/
    position: relative;
    top: 100%;
    /*padding-top: 8%;*/
    padding-top: 3%;
    /*height: 100%;*/
    overflow: hidden;
    /*bottom: 0; left: 0; right: 0;*/
}

#service{
    background-color: #f4f4f4;
    /*margin-top: 50%;*/
    position: relative;
    top: 100%;
    padding-top: 8%;
    height: 100%;
    overflow: hidden;
}

a {
    text-decoration:none;
}

a:link,a:visited{
    text-decoration: none;
}

a:hover{
    text-decoration: none;
}


.product-content {
    text-align: center;
}

.product-content p {
    margin-top: 42px;
}

/*新闻资讯*/

.news_center_top {
    text-align: center;
    padding-bottom: 3%;
}

.news_center_top p {
    margin-top: 42px;
}

h2.news_center_title {
    color: #231f20;
    margin-top: 15px
}

h2.news_center_title:after {
    display: block;
    content: '';
    width: 100%;
    height: 19px;
    background: url('../img/svg/separator.svg') center center no-repeat;
    margin-top: 15px;
}

#news_center {
    background-color: #ffffff;
    /*padding: 100px 0 50px;*/
    position: relative;
    top: 100%;
    padding-top: 3%;
    overflow: hidden;
    /*height: 100%;*/
}

.news {
    width: 93%;
    margin: 0 auto;
    overflow: hidden;
    padding-bottom: 1%;
}


.news_more {
    border: 1px solid #06509c;
    width: 12%;
    text-align: center;
    margin: 2% auto 2%;
    line-height: 1.8em;
    line-height: 1.2em;
}

.news_more a {
    text-decoration: none;
    color: #06509c;
    font-size: 12px;
    display: block;
}

.news_center_context {
    width: 100%;
    overflow: hidden;
    overflow-x: hidden;
    overflow-y: hidden;
    margin-top: 5%;
}


.news_center_context dl a:hover img {
    transform: scale(1.04,1.04);
    transition: all ease 0.3s;
    -webkit-transition: all ease 0.3s;
}




h4, dl, dd, dt, b {
    font-size: 1em;
    padding: 0px;
    margin: 0px;
    font-weight: normal;
    font-family: Arial, "黑体";
}


.news_center_context dl dd {
    width: 32%;
    float: left;
    margin-bottom: 2%;
    margin-right: 2%;
}

.news_center_context dl dd:nth-child(3n) {
    margin-right: 0;
}

/*.news_center_context dl dd:hover h4 b {*/
/*    color: #066FE1;*/
/*}*/

.news_center_context dl dd h4 b {
    color: #3d3d3d;
    display: block;
    font-size: 19px;
    line-height: 2em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.news_center_context dl dd a {
    display: block;
    text-decoration: none;
}

.news_center_context dl dd h3 {
    height:236px;
}


.news_center_context dl dd h3 img {
    width: 100%;
    height: auto;
    transition: all ease 0.8s;
    -webkit-transition: all ease 0.8s;
}

.news_center_context dl dd h4 {
    overflow: hidden;
    margin-top: 12%;
}

/*.news_center_context dl dd h4 c {*/
/*    font-size: 15px;*/
/*}*/

.news_center_context dl {
    overflow: hidden;
    overflow-x: hidden;
    overflow-y: hidden;
}

a {
    text-decoration: none;
    font-weight: normal;
    font-size: 1em;
}

/*合作伙伴*/

#partner{
    background-color: #f4f4f4;
    /*padding: 100px 0 50px;*/
    position: relative;
    top: 100%;
    padding-top: 3%;
}

.partner{
    width: 93%;
    margin: 0 auto;
    overflow: hidden;
    padding-bottom: 1%;
}

/*关于我们*/
.logo-group {
    overflow: hidden;
    padding: 0;
    /* border: 1px solid #ddd; */
    border-right: none;
    border-bottom: none;
    position: relative;
    padding: 15px 10px 15px 10px;

}

.logo-group li {
    width: 20%;
    float: left;
    height: 150px;
    list-style: none;
    margin-bottom: 2em;
    /* border-right: 1px solid #ddd; */
    /*border-bottom: 1px solid #ddd;*/
}

.logo-group li img {
    display: block;
    margin: 0 auto;
}





/*底部内容*/

.bottom_context{
    text-align: center;
}
.bottom_context a{
    color: #fff;
    float: right;
}

/**********************
NAVBAR
***********************/

.navbar {
    min-height: 90px;
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
}

.navbar-default {
    background-color: #ffffff;
}

.navbar-brand {
    height: 90px;
    padding: 23px;
}

.navbar-brand img {
    max-height: 44px;
}

.navbar-default .navbar-nav > li > a {
    font-size: 18px;
    color: #3d3d3d;
    padding: 35px 23px;
}

.navbar-default .navbar-nav > li > a:focus,
.navbar-default .navbar-nav > li > a:hover {
    color: #59a2d5;
    background-color: transparent;
}

.navbar-default .navbar-nav > .active > a,
.navbar-default .navbar-nav > .active > a:focus,
.navbar-default .navbar-nav > .active > a:hover {
    color: #59a2d5;
    background-color: transparent;
}

.navbar-default .navbar-toggle {
    margin-top: 28px;
    margin-bottom: 28px;
    border: 0;
    border-radius: 0;
}

.navbar-default .navbar-toggle .icon-bar {
    background: #707070;
}

.navbar-default .navbar-toggle:focus,
.navbar-default .navbar-toggle:hover {
    background-color: transparent;
}

.navbar-default .navbar-toggle:focus .icon-bar,
.navbar-default .navbar-toggle:hover .icon-bar {
    background: #59a2d5;
}



/**********************
HOME SECTION
***********************/

#home {
    overflow: hidden;
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    height: 100%;
}

#back-top {
    width: 50px;
    height: 50px;
    line-height: 50px;
    display: none;
    background-color: #3d3d3d;
    color: #fff;
    text-align: center;
    border-radius: 50%;
    font-size: 12px;
    position: fixed;
    bottom: 80px;
    right: 20px;
}

#background_video {
    position: absolute;

    top: 50%; left: 50%;
    transform: translate(-50%, -50%);

    object-fit: cover;
    height: 100%; width: 100%;
}

#video_cover {
    position: absolute;

    width: 100%; height: 100%;

    background: url('https://img.yunnengtian.com/index/ascCloud_Moment.jpg') no-repeat;
    background-size: cover;
    background-position: center;
}

#overlay {
    position: absolute;
    top: 0; right: 0; left: 0; bottom: 0;
    /*background: rgba(0,0,0,0.5);*/
}

#tt{
    position: relative;
}

* {
    margin: 0;
    padding: 0;
    font-family: 'microsoft yahei',Tahoma,arial,'Hiragino Sans GB',\5b8b\4f53;
}

.home-content {
    position: absolute;
    width: 100%;
    top: 50%;
    transform: translateY(-50%);
    text-align: center;
    color: #ffffff;
}

.home-content .h1,
.home-content h2 {
    margin-top: 45px;
    text-transform: capitalize;
    color: #67645E;
    padding-bottom: 0.3em;

}

.home-content .cta-container {
    margin-top: 54px;
}

.home-content .btn {
    letter-spacing: 0.2em;
    margin: 0 15px;
    text-align: center;
    padding: 0;
    width: 200px;
    height: 60px;
    line-height: 60px;
    box-sizing: border-box;
    color: #ffffff;
    transition: all 0.3s;
    outline: none;
    box-shadow: none;
}

.home-content .btn-default {
    background-color: transparent;
    border: 1px solid #ffffff;
}

.home-content .btn-default:hover,
.home-content .btn-default.active.focus,
.home-content .btn-default.active:focus,
.home-content .btn-default.active:hover,
.home-content .btn-default:active.focus,
.home-content .btn-default:active:focus,
.home-content .btn-default:active:hover {
    background: #ffffff;
    color: #231f20;
    border-color: #ffffff;
}

.home-content .btn-primary {
    background-color: #59a2d5;
}

.home-content .btn-primary:hover,
.home-content .btn-primary.active.focus,
.home-content .btn-primary.active:focus,
.home-content .btn-primary.active:hover,
.home-content .btn-primary:active.focus,
.home-content .btn-primary:active:focus,
.home-content .btn-primary:active:hover {
    background: #ffffff;
    color: #59a2d5;
    border-color: #59a2d5;
}

.down-icon {
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    /*padding: 45px 15px 15px;*/
}

.down-icon-home{
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
}

.down-arrow {
    animation: scrollDown 2s infinite;
}

@keyframes scrollDown {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-30px);
    }
    60% {
        transform: translateY(-15px);
    }
}


/**********************
PORTFOLIO SECTION
***********************/

.project {
    position: relative;
    width: 320px;
    height: 555px;
    overflow: hidden;
    outline: none;
}

.project:hover .description {
    transform: translateY(-100%);
}

.project img {
    width: 100%;
}


.project .description {
    position: absolute;
    width: 100%;
    height: 370px;
    padding: 61px 33px 54px;
    background: #04a3ce;
    color: #ffffff;
    text-align: center;
    transition: all .3s ease-out;
}

.project .description p {
    margin-top: 65px;
}

.project .description .social-list {
    margin-top: 54px;
}

/**********************
CLIENTS SECTION
***********************/

#clients {
    padding: 145px 0 150px;
}

.clients-content {
    text-align: center;
    padding-bottom: 2.5%;
    margin-top: 15px;

}

.clients-content blockquote {
    color: #231f20;
    font-size: 15px;
    margin-top: 37px;
}

.clients-content blockquote footer {
    margin-top: 30px;
    color: #999999;
}

a.weixin {
    position: relative;
}

.weixin img.qrcode {
    position: absolute;
    z-index: 99;
    top: -100px;
    right: -28px;
    width: 8.5rem;
    max-width: none;
    height: 8.5rem;
    transform: scale(0);
    transform-origin: top right;
    opacity: 0;
    border: .3125rem solid #0085ba;
    border-radius: .25rem;
    -webkit-transition: all .4s ease-in-out;
    -o-transition: all .4s ease-in-out;
    transition: all .4s ease-in-out;

}

.weixin:hover img.qrcode {
    transform: scale(1);
    opacity: 1;
}

.clients-content blockquote footer:before {
    content: '';
}

.clients-logs-container {
    text-align: center;
    /*background: #ffffff;*/
    /*margin-top: 42px;*/
}

/**********************
CONTACT SECTION
***********************/

#contact {
    background-color: #ffffff;
    /*margin-top: 50%;*/
    position: relative;
    top: 100%;
    padding-top: 3%;
    /*height: 80%;*/
    overflow: hidden;
}

.contact .icon-circle {
    border: 1px solid #19b5fe;
    color: #19b5fe;
}

.icon-circle {
    font-size: 50px;
    border: 1px solid #d5d5d5;
    height: 89px;
    width: 89px;
    text-align: center;
    line-height: 89px;
    margin: 0 auto;
    border-radius: 100%;
    display: block;
}

#contact-fom{
    position: relative;
    background: #fff;
    color: #000;
    padding: 40px 20px;
    background: #ffffff;
}

.contact-form input[type="text"] {
    display: block;
    height: 46px;
    margin-bottom: 48px;
    width: 100%;
    font-size: 14px;
    padding: 0 15px;
    border: 1px solid #e5e5e5;
    color: #878787;
    background: transparent;
    -webkit-appearance: none;
    border-radius: 0;
}

.contact-form textarea {
    height: 230px;
}

.btn-text {
    font-size: 13px;
    color: #fff;
    line-height: 36px;
    border: 2px solid #19b5fe;
    padding: 4px 10px;
    margin: 0 5px;
    -webkit-border-radius: 0;
    -moz-border-radius: 0;
    border-radius: 0;
    display: inline-block;
    letter-spacing: 1px;
    background: #19b5fe;
    min-width: 150px;
    height: 44px;
    text-align: center;
    -webkit-transition: all 0.2s linear 0s;
    -moz-transition: all 0.2s linear 0s;
    -ms-transition: all 0.2s linear 0s;
    -o-transition: all 0.2s linear 0s;
    transition: all 0.2s linear 0s;
    text-transform: uppercase;
    border-radius: 8px;
    display: block;
    margin: 0 auto;
}

.btn-text:hover {
    background: none;
    color: #19b5fe;
    text-decoration: none;
}

.form-full {
    width: 100%;
}
.contact-subsection {
    border: 1px solid #707070;
    text-align: center;
    min-height: 500px;
    box-sizing: border-box;
}

#about-subsection {
    padding: 95px 92px 149px;
}

#about-subsection h2:after {
    display: block;
    content: '';
    width: 30px;
    height: 2px;
    background-color: #59a2d5;
    margin: 46px auto 0;
}

#about-subsection p {
    margin-top: 54px;
}

#form-subsection {
    padding: 95px 70px 76px;
    overflow: hidden;
}



#form-subsection .email-label {
    margin-top: 28px;
}

#form-subsection input {
    padding: 0 5px;
    height: 33px;
}

#form-subsection .message-label {
    margin-top: 60px;
}

#form-subsection textarea {
    margin: 0;
    padding: 0 5px;
    border: 0;
    box-sizing: border-box;
    resize: none;
    font-size: 15px;
    line-height: 50px;
    vertical-align: bottom;
    background: linear-gradient(transparent 49px, #707070 1px);
    background-size: 100% 50px;
    background-repeat: repeat-y;
}

#form-subsection textarea:focus,
#form-subsection textarea:active {
    background: linear-gradient(transparent 49px, #ffffff 1px);
    background-size: 100% 50px;
    background-repeat: repeat-y;
}

#form-subsection .btn-default {
    color: #59a2d5;
    background: transparent;
    border: 0;
    border-color: transparent;
    border-radius: 0;
    padding: 10px 0;
    margin-top: 38px;
    outline: none;
    box-shadow: none;
}

#form-subsection .btn-default:hover,
#form-subsection .btn-default.active.focus,
#form-subsection .btn-default.active:focus,
#form-subsection .btn-default.active:hover,
#form-subsection .btn-default:active.focus,
#form-subsection .btn-default:active:focus,
#form-subsection .btn-default:active:hover {
    color: #ffffff;
}

/**********************
FOOTER SECTION
***********************/

#footer {
    background: #59a2d5;
    color: #ffffff;
    padding: 20px 0;

}

#footer-index{
/*    background: #59a2d5;*/
    background: #59a2d5;
    color: #ffffff;
    padding: 20px 0;
    position: relative;
    top: 100%;
}

#footer-index .copyright {
    text-align: center;
    font-size: 18px;
}

#footer-index .social-list {
    float: right;
}

/*banner*/
.page_vision_banner {
    width: 100%;
    overflow: hidden;
    height: auto;
    position: relative;
}

.page_vision_banner img {
    width: 100%;
    height: 100%;
}

.page_vision_banner h3 {
    position: absolute;
    left: 5%;
    top: 50%;
    width: 90%;
}

.page_vision_banner h3 span {
    display: block;
    color: #fff;
    font-size: 25px;
    margin-bottom: 0.5em;
    line-height: 1;
}

.page_vision_banner h3 strong {
    display: block;
    font-size: 18px;
    color: #fff;
    margin-bottom: 0.5em;
    line-height: 1;
    font-weight: normal;
}

.page_vision_banner h3 font {
    display: block;
    height: 2px;
    width: 8%;
    background: #fff;
    margin-bottom: 1em;
}

/*导航栏*/
.page_dg {
    width: 100%;
    overflow: hidden;
    background-color: #F5F3F3;
    margin-top: -5px;
    position: relative;
}

.page_dg div {
    width: 90%;
    margin: 0 auto;
    overflow: hidden;
    padding: 0.6% 0;
}

.page_dg div .dg {
    float: left;
    width: 50%;
}

.page_dg div .dg a {
    color: #888888;
    font-size: 15px;
}

.page_dg div .dg span {
    color: #888;
    margin: 0 1%;
}

h1, h3, h4, h5, h6, div, p, b, c, e, g, j, dl, dd, dt, span, strong, font {
    /*font-size: 1em;*/
    padding: 0px;
    margin: 0px;
    font-weight: normal;
}

.main-container {
    overflow: hidden;
}

/**********************
HELPER CLASSES
***********************/

.is-visuallyhidden {
    border: 0;
    clip: rect(0 0 0 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
}


/**********************
RESPONSIVE
***********************/

@media only screen and (max-width: 1199px) {

    /**********************
    CONTACT SECTION
    ***********************/
    #about-subsection, #form-subsection {
        padding: 95px 70px 70px;
        min-height: 560px;
    }

}

@media only screen and (max-width: 991px) {

    /**********************
    SERVICES SECTION
    ***********************/
    .service:not(first-of-type) {
        margin-top: 30px;
    }

    /**********************
	CONTACT SECTION
	***********************/
    #about-subsection, #form-subsection {
        padding: 80px;
        min-height: auto;
    }

    #form-subsection {
        margin-top: 55px;
    }

}

@media only screen and (max-width: 767px) {

    /**********************
    DEFAULT
    ***********************/
    h1, h2, h3, h4, h5, h6 {
        line-height: 1.5;
    }

    /**********************
    NAVBAR
    ***********************/
    .navbar-default .navbar-nav {
        text-align: center;
    }

    .navbar-default .navbar-nav > li > a {
        padding: 15px 0;
    }

    /**********************
    HOME SECTION
    ***********************/
    /*.home-content {*/
    /*    transform: translateY(-55%);*/
    /*}*/

    .home-content .h1,
    .home-content h2 {
        font-size: 42px;
    }

    /**********************
    SERVICES SECTION
    ***********************/
    .service {
        padding: 30px;
    }

    /**********************
    CLIENTS SECTION
    ***********************/
    .single-client-container:not(first-of-type) {
        margin-top: 60px;
    }

    /**********************
    CONTACT SECTION
    ***********************/
    #about-subsection, #form-subsection {
        padding: 60px 30px;
        min-height: auto;
    }


    /**********************
    FOOTER SECTION
    ***********************/
    #footer {
        text-align: center;
    }

    #footer .social-list {
        float: none;
        margin-top: 45px;
    }

}

@media only screen and (max-width: 575px) {

    /**********************
    HOME SECTION
    ***********************/
    .home-content .btn {
        display: block;
        margin: 0 auto;
    }

    .home-content .btn-primary {
        margin-top: 30px;
    }

}