/* http://meyerweb.com/eric/tools/css/reset/
   v2.0 | 20110126
   License: none (public domain)
*/

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
    display: block;
}

body {
    line-height: 1;
}

ol, ul {
    list-style: none;
}

blockquote, q {
    quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
    content: '';
    content: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

/****** Main ********/

body {
    font-size: 62.5%;
    font-family: 'Lato', sans-serif;
    back-color: #FFF;
}

h1 {
    font-size: 7em;
    padding: 1.7em 0 0 0;
}

h2 {
    font-size: 6em;
    padding: 0.5em 0 0.5em 0;
}

h3 {
    font-size: 2.3em;
}

dt {
    font-size: 2.3em;
}

dd {
    font-size: 1.9em;
    padding: 0.6em 0 0.9em 0;
}

p {
    font-size: 1.9em;
    padding: 0.4em 0 0.4em 0;
}

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

a:hover,
a:focus,
a:active {
    text-decoration: underline;
}

a.twitter:link,
a.twitter:visited {
    font-size: 1.3em;
    line-height: 4em;
    position: absolute;
    left: 40px;
    bottom: 25px;
}

a.twitter img {
    border-radius: 50%;
    float: left;
    border: 1px solid #bbb;
    padding: 0.1em;
    background: #FFF;
}

a.twitter span {
    padding: 0 0 0 0.6em;
}

header {
    padding-bottom: 5em;
}

/*导航条*/
.menu {
    width: 100%;
    height: 90px;
    position: fixed;
    top: 0;
    padding-top: 50px;
    padding-left: 15%;
}

.menu img {
    float: left;
    margin-right: 100px;
    margin-top: -10px;
}

.menu a {
    font-size: 14px;
    padding: 0 15px;
    float: left;
    color: #156daf;
    text-decoration: none;
}

.menu a:hover {
    color: #ec8e2e;
}

.isActive {
    color: #ec8e2e !important;
}

.menu2 {
    background: #fff;
}

.dropbtn {
    padding: 16px;
    font-size: 14px;
    border: none;
    color: #236AAA;
}

.dropdown {
    margin-left: -28%;
    position: relative;
    display: inline-block;

}

.dropdown-content {
    display: none;
}

.dropdown-content a {
    color: #236AAA;
    text-decoration: none;
    display: block;
}

.dropdown-content a:hover {
    color: #ec8e2e;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.scroll {
    position: relative;
    font-size: 1.3em;
    margin-top: 6em;
    display: inline-block;

}

.scroll:hover {
    text-decoration: none;
}

.scroll:after {
    content: '';
    width: 40px;
    height: 40px;
    position: absolute;
    top: 40px;
    margin: auto;
    top: 50px;
    right: 0;
    bottom: 0;
    left: 0;
    -webkit-animation: 3s arrow infinite ease;
    animation: 3s arrow infinite ease;
}

.scroll:after {
    border-right: 2px solid #FFF;
    /*border-bottom:2px solid #FFF;*/
    -ms-transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);

}

.tagline {

    font-size: 2.3em;
    letter-spacing: 0.02em;
    padding: 0;
}

.panel {
    height: 100vh;
    /*border-bottom:1px solid #666;*/
}

.home {
    background: #0d5577;
    text-align: center;
    overflow: hidden;
}

.overview {
    background: #fff;

}

.configuration {
    background: #fff;
}

.options {
    background: hsl(28, 100%, 52%);
}

.methods {
    background: hsl(200, 60%, 55%);
}

.inner {
    width: 960px;
    margin: 0 auto;
}

pre {
    background: rgba(0, 0, 0, 0.2);
    padding: 2em 0 2em 0;
    font-size: 2.1em;
    margin-top: 0.7em;
}

@-webkit-keyframes arrow {
    0%, 100% {
        top: 50px;
    }
    50% {
        top: 80px;
    }
}

@keyframes arrow {
    0%, 100% {
        top: 50px;
    }
    50% {
        top: 80px;
    }
}

@media (max-width: 960px) {
    .inner {
        width: 100%;

    }

    h1, h2, h3, p, pre, dl {
        margin-left: 30px;
        margin-right: 30px;
    }
}

/*product.html*/
.phead {
    height: 500px;
    /* background-color:#1464A4; */
    margin-top: 5%;
    width: 100%;
    /*background-image: url(../img/phead.jpg);*/
    /*background-image: url(../img/phead_001.jpg);*/
    /*background-image: url(../img/phead_002.png);*/
    /*background-image: url(../img/phead_003.png);*/
    background-image: url(../img/phead_004.png);
    background-repeat: no-repeat;
    background-position-x: center;
    background-size: 100% auto;
    -moz-background-size: 100% 100%;
    -webkit-background-size: 100% 100%;
}

.laside {
    height: 22em;
    width: 42em;
    background-color: #2F78AD;
    margin: auto;
    position: absolute;
    margin-top: 5%;
    margin-left: 6%;
}

.raside {
    padding-top: 3%;
    height: 22em;
    width: 40%;
    /* position:fixed; */
    margin-top: 5%;
    margin-left: 50%;
    font-family: "Lato";
    color: #fff;
    /* z-index:-1; */
}

.raside h3 {
    font-size: 5em;
    font-family: "Lato";
}

.raside h4 {
    font-size: 3em;
    font-family: Trebuchet MS;
}

.raside p {
    line-height: 1.5em;
}

/*middle*/
.middle {
    margin-top: 2%;
    margin-bottom: -5%;
    line-height: 2em;
    font-family: "Lato";
    text-align: center;
    color: #303030;
}

.middle h3 {
    font-size: 38px;
    font-family: "Lato";
    color: #303030;
}

.middle h2 {
    font-family: "Lato";
    color: #303030;
}

.middle h4 {
    font-size: 35px;
    font-family: Trebuchet MS;
    color: #303030;
}

.middle > img {

    width: 60%;
    margin-left: 5%;
    /*margin-right:10%;*/
}

.pr-a-bn {
    /*margin-top: 50px;*/
    margin-top: 5%;
    width: 100%;
    /*height: 650px;*/
    height: 500px;
    /*background-image: url(../img/tkbn-01.png);*/
    /*background-image: url(../img/tkbn-01_001.jpg);*/
    /*background-image: url(../img/tkbn-01_002.png);*/
    /*background-image: url(../img/tkbn-01_003.png);*/
    /*background-image: url(../img/tkbn-01_004.png);*/
    background-image: url(../img/tkbn-01_005.png);
    background-repeat: no-repeat;
    background-position-x: center;
    background-size: 100% auto;
    -moz-background-size: 100% 100%;
    -webkit-background-size: 100% 100%;
}

.panel-p {
    margin-top: 3%;
}

.pg2-img {
    margin: 8% 0 0% 0;
}

.pg2-ul {
    width: 60%;
    margin-left: 20%;
}

.pg2-ul li {
    width: 20%;
    text-align: center;
    float: left;
}

.pg2-ul li a {
    text-align: center;
    font-size: 1.4em;
    text-decoration: none;
    line-height: 2.4em;
}

.pg2-ul li a p {
    font-size: 1.6em;
    color: #797979;
}

.content {
    display: inline-block;
    margin-left: 5%;
    margin-right: 5%;
    text-align: left;
    color: #797979;
    vertical-align: text-top;
}

.content a {
    display: block;
    line-height: 3em;
    text-decoration: none;
    font-size: 1.4em;
}

.content .f {
    font-size: 24px;
}

/*bottom*/
.bottom {
    /*background-color: #D2DFE8;*/
    /* margin-left:10%; */
    margin-top: 5%;
    height: 38em;
    overflow: hidden;
}

.left {
    padding-left: 17%;
    width: 55%;

}

.left > img {
    width: 60%;
}

.right {
    /* padding-top: 8%; */
    /* margin-bottom: 50%; */
    /* position: absolute;
     margin-left: -15%; */
    font-family: "Lato";
    color: #303030;
}

.right h3 {
    font-size: 2.8em;
    font-family: "Lato";
    color: #303030;
}

.right h4 {
    font-size: 2.2em;
    font-family: Trebuchet MS;
}

.right p {
    /*font-size: 1.5em;*/
    font-size: 15px;
    color: #7C8184;
    font-family: "Lato";
}

.bottomr {
    height: 45em;
    overflow: hidden;
}

.r-left {
    padding-top: 8%;
    margin-left: 18%;
    padding-left: 5%;
    position: absolute;
    z-index: -1;
    font-family: "Lato";
    color: #272828;
}

.r-right {
    width: 55%;
    margin-left: 30%;

}

.r-right > img {
    float: right;
    width: 60%;
}

.r-left h3 {
    font-size: 2.8em;
    font-family: "Lato";
    color: #303030;
}

.r-left h4 {
    font-size: 2em;
    font-family: Trebuchet MS;
}

.r-left p {
    font-size: 1.5em;
    color: #7C8184;
    font-family: "Lato";
}

@media only screen and (min-width: 321px) and (max-width: 1024px) {
    .inner {
        width: 100%;
    }
}

/*product1.html*/
.example {
    background-image: url(../img/tkbn-03.png);
    background-repeat: no-repeat;
    background-position-x: center;
    background-size: 100% auto;
    -moz-background-size: 100% 100%;
    -webkit-background-size: 100% 100%;
    height: 40em;
    color: #FFFFFF;
    padding-top: 3%;
    margin-bottom: 0px;
}

.example h3 {
    text-align: center;
    font-size: 38px;
    font-family: "Lato";

}

.example1 {
    background-image: url(../img/tkbn-04.png);
    background-repeat: no-repeat;
    background-size: 100% auto;
    -moz-background-size: 100% 100%;
    -webkit-background-size: 100% 100%;
    height: 40em;
    padding-top: 4%;
}

.example1 h3 {
    text-align: center;
    font-size: 38px;
    font-weight: normal;
    font-family: "Lato";
    color: #878787;
}

.example2 {
    background-image: url(../img/tkbn-05.png);
    background-repeat: no-repeat;
    background-size: 100% auto;
    -moz-background-size: 100% 100%;
    -webkit-background-size: 100% 100%;
    height: 40em;
    padding-top: 4%;
}

.example2 h3 {
    text-align: center;
    font-size: 38px;
    font-weight: normal;
    font-family: "Lato";
    color: #878787;
}

.example3 {
    background-image: url(../img/tkbn-06.png);
    background-repeat: no-repeat;
    background-size: 100%;
    -moz-background-size: 100% 100%;
    -webkit-background-size: 100% 100%;
    height: 40em;
    padding-top: 2%;
}

.example3 h3 {
    text-align: center;
    font-size: 38px;
    font-weight: normal;
    font-family: "Lato";
    color: #878787;
}

/*关于我们*/
/* new-banner */
.about {
    margin: 2% 0 5% 0;
}

.about-banner {
    width: 100%;
    height: 55%;
    /*background-image: url(../img/hg-about-bg.png);*/
    /*background-image: url(../img/hg-about-bg_001.jpg);*/
    /*background-image: url(../img/hg-about-bg_002.png);*/
    /*background-image: url(../img/hg-about-bg_003.png);*/
    /*background-image: url(../img/hg-about-bg_004.png);*/
    background-image: url(../img/hg-about-bg_005.png);
    background-size: 100% auto;
    background-repeat: no-repeat;
    margin-top: 5%;
}

.about-banner img {
    width: 100%;
    height: 55%;
    padding-top: 20%;
}

.c-intrudction {
    width: 70%;
    margin-left: 10%;
    text-align: center;
}

.c-intrudction p {
    font-family: "Lato";
    color: #000000;
    font-size: 16px;
    text-indent: 2em;
    line-height: 2em;
}

.introduce {
    margin: 0 2% 0 10%;
    float: left;
    width: 40%;
}

.introduce > span {
    font-family: "Lato";
    font-size: 300%;
}

.introduce p {
    font-family: "Lato";
    text-indent: 2em;
    line-height: 2em;
    font-size: 16px;
}

.about-img {
    width: 40%;
    float: left;
}


/*新闻动态*/
.news-bg {
    width: 100%;
    /*height:100%; */
    height: 540px;
    /*background-image:url(../img/hg-new-banner-bg.jpg); */
    /*background-image: url(../img/hg-new-banner-bg_001.jpg);*/
    /*background-image: url(../img/hg-new-banner-bg_002.png);*/
    /*background-image: url(../img/hg-new-banner-bg_003.png);*/
    /*background-image: url(../img/hg-new-banner-bg_004.png);*/
    /*background-image: url(../img/hg-new-banner-bg_005.png);*/
    background-image: url(../img/hg-new-banner-bg_006.png);
    background-size: 100% auto;
    background-repeat: no-repeat;
    margin-top: 5%;
}

.news-content {
    padding-top: 8%;
    padding-left: 30%;
    padding-right: 30%;
}

.news-content > img {
    width: 100%;
}

.c-head {
    margin-bottom: 5%;
}

.c-head > h2 {
    text-align: center;
    font-size: 30px;
    font-family: "Lato";
}

.news-content > p {
    font-family: "Lato";
    text-indent: 2em;
    line-height: 1.5em;
}

.news-list {
    display: inline;
}

.news-list a {
    display: block;
    height: 182px;
    margin-top: 10px;
}

.news-list a:hover {
    background-color: #fafafb;
}

.news-list a img {
    float: left;
    width: 10%;
    margin: 0 4% 0 15%;
}

.news-list a span {
    display: block;
    width: 55%;
    color: #333;
    text-align: left;
    font-family: "Lato";
    float: left;
    font-size: 2em;
    line-height: 1.5em;
}

.join-us {
    /*background-repeat: no-repeat;*/
    /* background-size: contain;
     margin-top: 5%;
     padding: 0%; */
    width: 100%;
    height: 55%;
    /*background-image: url(../img/hg-us-banner2_007.png);*/
    background-image: url(../img/hg-us-banner2_008.png);
    background-size: 100% auto;
    background-repeat: no-repeat;
    margin-top: 5%;
}

.join-us-demand {
    margin-left: 15%;
}

.join-us-demand p {
    font-family: "Lato";
    line-height: 1.5em;
    text-indent: 2em;
    font-size: 14px;
}

.contact-us {
    width: 100%;
    height: 50%;
    /* height: 500px; */
    /*background-image: url(../img/contact-us-banner_001.png);*/
    /*background-image: url(../img/contact-us-banner_002.png);*/
    background-image: url(../img/contact-us-banner_003.png);
    /*  background-position-x: center; */
    background-repeat: no-repeat;
    background-size: 100% auto;
    margin-top: 5%;
    padding: 0%;
}

@media only screen and (min-width: 321px) and (max-width: 1024px) {
    .inner {
        width: 100%;
    }

    body {
        margin: 0px;
        padding: 0px;
    }

    .us-banner {
        width: 100%;
        height: 75%;
        background-image: url(../img/hg-us-banner2.jpg);
        background-position-x: center;
        background-repeat: no-repeat;
        background-size: 100% auto;
        margin-top: 10%;
        margin-right: 0%;
    }

    .about-banner {
        width: 100%;
        height: 55%;
        background-image: url(../img/hg-about-bg.png);
        background-size: 100% auto;
        background-repeat: no-repeat;
        margin-top: 10%;
    }

    .new-banner {
        width: 100%;
        height: 75%;
        background-image: url(../img/hg-new-banner-bg.jpg);
        background-size: 100% auto;
        background-repeat: no-repeat;
        margin-top: 10%;
    }

    .dropdown {
        margin-left: -48%;
        position: relative;
        display: inline-block;
    }

    .bottom {
        height: 25em;
    }

    .left {
        background-size: 100% auto;
        padding-left: 20%;
        height: 30em;
        width: 80%;

    }

    .right {
        padding-top: 5%;
        padding-left: 40%;
        font-family: "Lato";
        color: black;
    }

    .right h3 {
        font-size: 14px;
    }

    .right h4 {
        font-size: 12px;
    }

    .right p {
        font-size: 12px;
    }

    .bottomr {
        height: 25em;
    }

    .r-left {
        padding-top: 5%;
        margin-left: 10%;
        position: absolute;
        width: 30%;
    }

    .r-right {
        /* background-size: 100% auto;
         padding-top: 10%; */
    }

    .r-left h3 {
        font-size: 16px;
    }

    .r-left h4 {
        font-size: 14px;
    }

    .bottomb {
        height: 25em;
    }

    .r-left p {
        font-size: 14px;
    }

    .rightl {
        background-size: 100% auto;
        padding-left: 20%;
        height: 30em;
        width: 80%;

    }

    .rightr {
        padding-left: 45%;
        font-family: "Lato";
        color: black;
    }

    .bottomb h3 {
        font-size: 14px;
    }

    .bottomb h4 {
        font-size: 14px;
    }

    .bottomb p {
        font-size: 14px;
    }

    /*product-a*/
    .pr-a-bn {
        height: 300px;
    }

    .example, .example1, .example2, .example3 {
        height: 30em;
    }

    .example h3 {
        font-size: 3em;
    }

    .example1 h3 {
        font-size: 3em;
    }

    .example2 h3 {
        font-size: 3em;
    }

    .example3 h3 {
        font-size: 3em;
    }

    .us-banner {
        width: 100%;
        height: 200px;
    }

    .f {
        font-size: 16px;
    }

    .content a {
        display: block;
        line-height: 3em;
        text-decoration: none;
        font-size: 0.5em;
    }
}