@charset "UTF-8";

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: inherit;
    font-size: 100%;
    vertical-align: baseline;
}

html {
    line-height: 1;
}

ol, ul {
    list-style: none;
}

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

caption, th, td {
    text-align: left;
    font-weight: normal;
    vertical-align: middle;
}

q, blockquote {
    quotes: none;
}

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

a img {
    border: none;
}

article, aside, details, figcaption, figure, footer, header, hgroup, main, menu, nav, section, summary {
    display: block;
}

* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    height: 100%;
    overflow-x: hidden;
    font-family: 'microsoft yahei ui', 'microsoft yahei', PingFangSC-Light, 'helvetica neue', 'hiragino sans gb', arial, simsun, sans-serif;
}

body {
    font-size: 14px;
}

.hide {
    display: none !important;
}

a {
    outline: 0 none !important;
    blr: expression(this.onFocus=this.blur());
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

@media (min-width: 768px) {
    .navbar {
        border-radius: none;
    }
}

img {
    max-width: 100%;
    vertical-align: middle;
    border: 0;
}

nav.navbar {
    height: 68px;
    line-height: 68px;
    margin-bottom: 0;
    position: relative;
    z-index: 1000;
    width: 100%;
    background-color: transparent;
    position: fixed;
}

nav.navbar:hover {
    background-color: #303848;
}

@media (max-width: 767px) {
    nav.navbar {
        position: relative;
        background-color: #303848;
    }
}

@media (max-width: 767px) {
    .navbar-collapse {
        background-color: #303848;
    }
}

.navbar-default {
    background: transparent;
    color: #fff;
    border: none;
    border-radius: 0;
    transition: opacity .6s ease, background .6s ease, box-shadow .6s ease;
}

.navbar-default .navbar-header {
    min-height: 68px;
}

.navbar-default .navbar-header .navbar-toggle {
    margin-top: 15px;
}

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

.navbar-default .navbar-header .navbar-toggle .icon-bar {
    background-color: #FFF;
}

.navbar-default .navbar-brand {
    display: inline-block;
    /*height: auto;*/
    color: #fff;
    /*padding: 15px 0 11px 0;*/
    font-size: 16px;
    margin-right: 20px;
}

.navbar-default .navbar-nav {
    margin-left: 43px;
}

.navbar-default .navbar-nav li {
    height: 48px;
}

.navbar-default .navbar-nav li a {
    color: #fff;
    height: 100%;
    line-height: 68px;
    padding: 0 18px;
    display: block;
    font-weight: 300;
}

.navbar-default .navbar-nav li a:hover, .navbar-default .navbar-nav li a:focus, .navbar-default .navbar-nav li a:active {
    color: #00a0de;
}

.navbar-default .navbar-right .nav-btn {
    width: 110px;
    height: 35px;
    border: 1px solid #fff;
    border-radius: 2px;
    margin-top: 17px;
    text-align: center;
    line-height: 35px;
    color: #fff;
}

.navbar-default .navbar-right .nav-btn a {
    color: #fff;
}

.navbar-default .navbar-right .nav-btn span {
    display: inline-block;
    margin: 0 5px;
}

nav.navbar.nav-bg {
    transition: all linear .8s;
    background-color: #303848;
}

footer {
    padding: 70px 0 30px;
    background-color: #303848;
    color: #FFF;
    vertical-align: baseline;
    transition: left .4s ease-in;
    font-weight: 300;
}

footer .row .col-sm-7 {
    border-right: 1px solid #4C5461;
}

footer .row .col-sm-5 {
    /*padding-left: 110px;*/
}

footer .row .col-sm-5 p {
    font-size: 14px;
    color: #adaeb3;
    line-height: 28px;
}

footer .row .col-sm-5 .phone {
    padding-left: 70px;
    background: url("../images/phone.png") 0 0 no-repeat;
}

footer .row .col-sm-5 .phone p:first-child {
    color: #fff;
    font-size: 18px;
}

footer .row .col-sm-5 .phone p:last-child {
    color: #00aad2;
    font-size: 20px;
}

footer dl {
    margin: 0 0 20px;
    font-size: 14px;
}

footer dl dt {
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.428571429;
}

footer dl dd {
    line-height: 28px;
    margin-left: 0;
}

footer dl dd a {
    color: #adaeb3;
}

footer dl dd a:hover {
    color: #00A0DE;
    text-decoration: none;
}

footer .friend-link {
    font-size: 12px;
    margin: 30px 0 0;
    line-height: 28px;
    border-bottom: 1px solid #4C5461;
    padding-bottom: 5px;
}

footer .friend-link a {
    color: #adaeb3;
    display: inline-block;
    margin-right: 15px;
}

footer .friend-link a:hover {
    color: #00A0DE;
    text-decoration: none;
}

footer .copyright {
    font-size: 14px;
    color: #adaeb3;
    line-height: 28px;
}

.index-page .text-warn {
    color: #FFE23F;
}

.index-page .banners-slider {
    max-height: 500px;
    overflow: hidden;
}

..index-page .banners-slider .slider-item {
    position: relative;
    height: 500px;
    margin-bottom: 30px;
    text-align: center;
    background-image: url(../images/banner-1.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    -webkit-font-smoothing: antialiased;
}

.index-page .banners-slider .slider-item.banner-1 {
    background-image: url(../images/banner-1.png);
}

.index-page .banners-slider .slider-item.banner-2 {
    background-image: url(../images/banner-2.jpg);
}

.index-page .banners-slider .slider-item.banner-3 {
    background-image: url(../images/banner-3.jpg);
}

.index-page .banners-slider .slider-item .middle-container {
    text-align: center;
    position: relative;
    height: 500px;
}

.index-page .banners-slider .slider-item .middle-container .row {
    height: 100%;
}

.index-page .banners-slider .slider-item .middle-container .col-sm-12 {
    height: 100%;
}

.index-page .banners-slider .slider-item .middle-container .banner-desc {
    color: #fff;
    padding-top: 122px;
}

.index-page .banners-slider .slider-item .middle-container .banner-desc h1 {
    font-size: 40px;
    margin-bottom: 30px;
}

.index-page .banners-slider .slider-item .middle-container .banner-desc h2 {
    font-size: 50px;
    margin-bottom: 36px;
}

.index-page .banners-slider .slider-item .middle-container .banner-desc p {
    font-size: 20px;
    line-height: 28px;
}

.index-page .banners-slider .slider-item .middle-container .banner-desc p span {
    display: inline-block;
    padding: 0 12px;
    border-left: 1px solid #fff;
}

.index-page .banners-slider .slider-item .middle-container .banner-desc p span:last-child {
    border-right: 1px solid #fff;
}

.index-page .banners-slider .slider-item .middle-container .banner-btn {
    color: #fff;
    display: inline-block;
    width: 170px;
    height: 50px;
    line-height: 46px;
    font-size: 18px;
    text-align: center;
    border: 1px solid #fff;
    border-radius: 4px;
    position: absolute;
    bottom: 90px;
    left: calc(50% - 85px);
}

.index-page .banners-slider .slider-item .middle-container .banner-btn_2 {
    text-decoration: none;
    color: #fff;
    display: inline-block;
    width: 140px;
    height: 42px;
    line-height: 40px;
    font-size: 16px;
    text-align: center;
    border: 1px solid #fff;
    border-radius: 4px;
    position: absolute;
    bottom: 174px;
    left: calc(50% - 551px);
}

.index-page .banners-slider .slider-item .middle-container .banner-btn:hover {
    color: #fff;
    text-decoration: none;
}

.index-page .slick-dots {
    position: absolute;
    bottom: 40px;
    display: block;
    width: 100%;
    padding: 0;
    list-style: none;
    text-align: center;
}

.index-page .slick-dots li {
    position: relative;
    display: inline-block;
    width: 20px;
    height: 20px;
    margin: 0 5px;
    padding: 0;
    cursor: pointer;
}

.index-page .slick-dots li button {
    font-size: 0;
    line-height: 0;
    display: block;
    width: 40px;
    height: 20px;
    padding: 5px;
    cursor: pointer;
    color: transparent;
    border: 0;
    outline: none;
    background: transparent;
}

.index-page .slick-dots li button:hover, .index-page .slick-dots li button:focus {
    outline: none;
}

.index-page .slick-dots li button:hover:before, .index-page .slick-dots li button:focus:before {
    opacity: 1;
}

.index-page .slick-dots li button:before {
    font-family: 'slick';
    font-size: 6px;
    line-height: 20px;
    position: absolute;
    top: 0;
    left: 0;
    width: 40px;
    height: 20px;
    font-size: 60px;
    content: "-";
    color: #B9B9B9;
    text-align: center;
    opacity: .25;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.index-page .slick-dots li.slick-active button:before {
    opacity: .75;
    color: black;
}

.index-page .features p {
    font-size: 14px;
    line-height: 28px;
    color: #888;
    margin: 0 0 10px;
}

.index-page .features p a {
    display: inline-block;
    line-height: normal;
    margin-right: 15px;
    color: #888;
    cursor: default;
    text-decoration: none;
    /*padding-left: 24px;
    padding-top: 2px;
    padding-bottom: 2px;*/
}

.index-page .features p a:hover {
    color: #00A0DE;
    text-decoration: none;
}

.index-page .features-value {
    background: #fff;
    padding: 68px 0 50px;
}

.index-page .features-value .intro {
    margin-bottom: 50px;
}

.index-page .features-value .intro .title {
    color: #333;
    font-size: 30px;
    margin-top: 20px;
    margin-bottom: 20px;
    text-align: center;
    font-weight: 300;
}

.index-page .features-value .row .col-sm-6 {
    margin-bottom: 25px;
}

.index-page .features-value .row .col-sm-6 .media {
    zoom: 1;
    overflow: hidden;
}

.index-page .features-value .row .col-sm-6 .media:first-child {
    margin-top: 0;
}

.index-page .features-value .row .col-sm-6 .media .media-left {
    padding-right: 30px;
    display: table-cell;
    vertical-align: top;
    padding-top: 16px;
}

.index-page .features-value .row .col-sm-6 .media .media-left .media-object {
    max-width: 140px;
}

@media (min-width: 768px) {
    .index-page .features-value .row .col-sm-6 .media .media-body {
        overflow: visible;
        display: table-cell;
        vertical-align: top;
        padding-right: 50px;
    }
}

.index-page .features-value .row .col-sm-6 .media .media-body .media-heading {
    margin-top: 15px;
    margin-bottom: 20px;
    font-size: 20px;
}


.index-page .features-solution {
    background: #F7F8F9;
    padding: 68px 0 50px;
}

.index-page .features-solution .intro {
    margin-bottom: 50px;
}

.index-page .features-solution .intro .title {
    color: #333333;
    font-size: 30px;
    margin-top: 20px;
    margin-bottom: 20px;
    text-align: center;
    font-weight: 300;
}

.index-page .features-solution .intro .desc {
    text-align: center;
}



.index-page .features-solution .row .col-sm-6 {
    margin-bottom: 25px;
}

.index-page .features-solution .row .col-sm-6 .thumbnail {
    border: none;
    background: transparent;
    min-height: 250px;
    margin-bottom: 0;
}

.index-page .features-solution .row .col-sm-6 .caption {
    padding: 15px;
}

.index-page .features-solution .row .col-sm-6 .caption .caption-title {
    margin-top: 0;
    margin-bottom: 20px;
    text-align: center;
    font-size: 20px;
}

.index-page .features-solution .row .col-sm-6 .caption p {
    color: #888;
}

.index-page .features-learn {
    background: #fff;
    padding: 68px 0 50px;
}

.index-page .features-learn .intro {
    margin-bottom: 50px;
}

.index-page .features-learn .intro .title {
    color: #333;
    font-size: 30px;
    margin-top: 20px;
    margin-bottom: 20px;
    text-align: center;
    font-weight: 300;
}

.index-page .features-learn .row {
    margin-bottom: 50px;
}

.index-page .features-learn .row .bg-img {
    height: 250px;
    background: url("../images/bg.png") 100px center no-repeat;
}

.index-page .features-learn .row .learn-types {
    font-size: 20px;
    color: #333;
    margin-bottom: 40px;
}

.index-page .features-learn .row .learn-types span {
    display: inline-block;
    margin-right: 30px;
    cursor: pointer;
}

.index-page .features-learn .row .learn-types span.active {
    color: #00a0de;
}

.index-page .features-learn .row .learn-list {
    margin-left: 20px;
}

.index-page .features-learn .row .learn-list ul {
    display: none;
}

.index-page .features-learn .row .learn-list ul.active {
    display: block;
}

.index-page .features-learn .row .learn-list ul li {
    list-style: circle;
    clear: both;
    height: 40px;
    line-height: 40px;
    font-size: 13px;
    color: #525866;
}

.index-page .features-learn .row .learn-list ul li a {
    color: #525866;
    text-decoration: none;
}

.index-page .features-learn .row .learn-list ul li a:hover {
    color: #00a0de;
}

.index-page .features-learn .row .learn-list ul li .title {
    float: left;
    width: 70%;
    height: 40px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.index-page .features-learn .row .learn-list ul li .date {
    float: left;
    height: 40px;
}

.index-page .features-cases {
    background: #F7F8F9;
    padding: 68px 0 50px;
}

.index-page .features-cases .intro {
    margin-bottom: 50px;
}

.index-page .features-cases .intro .title {
    color: #333;
    font-size: 30px;
    margin-top: 20px;
    margin-bottom: 20px;
    text-align: center;
    font-weight: 300;
}

.index-page .features-cases .slick-slider {
    position: relative;
    display: block;
    box-sizing: border-box;
    user-select: none;
    touch-action: pan-y;
    -webkit-tap-highlight-color: transparent;
}

.index-page .features-cases .conveyor {
    margin: 0 15px;
    margin-bottom: 68px;
}

.index-page .features-cases .index-case {
    display: block;
    margin: 3px 10px;
    border: 1px solid #eeeeee;
    height: 100px;
    max-height: 100px;
    line-height: 100px;
    background-color: #fff;
    background-size: 100px auto;
    background-position: center center;
    background-repeat: no-repeat;
}

.index-page .features-cases .index-case.col-1 {
    background-image: url("../images/col-1.png");
}

.index-page .features-cases .index-case.col-2 {
    background-image: url("../images/col-2.png");
}

.index-page .features-cases .index-case.col-3 {
    background-image: url("../images/col-3.png");
}

.index-page .features-cases .index-case.col-4 {
    background-image: url("../images/col-4.jpg");
}

.index-page .features-cases .index-case.col-5 {
    background-image: url("../images/col-5.png");
}

.index-page .features-cases .index-case.col-6 {
    background-image: url("../images/col-6.png");
}

.index-page .features-cases .index-case.col-7 {
    background-image: url("../images/col-7.png");
}

.index-page .features-cases .index-case.col-8 {
    background-image: url("../images/col-8.png");
}

.index-page .features-cases .index-case.col-9 {
    background-image: url("../images/col-9.jpg");
}

.index-page .features-cases .index-case.col-10 {
    background-image: url("../images/col-10.png");
}

.index-page .features-cases .slick-dots {
    bottom: -60px;
}



.buy-page .main-content {
    padding-bottom: 90px;
}

.buy-page .main-content .version-list .row {
    margin-right: 0px;
    margin-left: 0px;
}

.buy-page .main-content .version-list .desc {
    color: #808080;
    font-size: 14px;
    line-height: 36px;
    margin: 22px 0 50px;
    border-bottom: 1px solid #e1e1e1;
}

.buy-page .main-content .version-list .buy-card {
    border: 1px solid #cacaca;
    border-top: 3px solid #009acf;
    width: 100%;
}

.buy-page .main-content .version-list .buy-card .card-header {
    height: 90px;
    border-bottom: 1px solid #e8e8e8;
    text-align: center;
}

.buy-page .main-content .version-list .buy-card .card-header h2 {
    color: #333;
    font-size: 26px;
    margin: 20px 0 12px;
}

.buy-page .main-content .version-list .buy-card .card-header h3 {
    font-size: 14px;
    color: #808080;
}

.buy-page .main-content .version-list .buy-card .card-content {
    height: 158px;
    border-bottom: 1px solid #e8e8e8;
    background-color: #f8f8f8;
    text-align: center;
    padding-top: 16px;
}

.buy-page .main-content .version-list .buy-card .card-content .col-sm-6:first-child {
    border-right: 1px solid #cfcfcf;
}

.buy-page .main-content .version-list .buy-card .card-content .col-sm-12 {
    padding-top: 14px;
}

.buy-page .main-content .version-list .buy-card .card-content p {
    font-size: 18px;
    color: #666;
    margin-bottom: 22px;
}

.buy-page .main-content .version-list .buy-card .card-content p span {
    text-decoration: line-through;
}

.buy-page .main-content .version-list .buy-card .card-content p em {
    font-size: 30px;
}

.buy-page .main-content .version-list .buy-card .card-content p:first-child {
    color: #808080;
    font-size: 14px;
    text-align: left;
    margin-bottom: 15px;
}

.buy-page .main-content .version-list .buy-card .card-content a {
    font-size: 14px;
    color: #0091cf;
    width: 98px;
    height: 36px;
    line-height: 34px;
    border: 1px solid #0091cf;
    border-radius: 2px;
    display: block;
    margin: 0 auto;
    text-decoration: none;
}

.buy-page .main-content .version-list .buy-card .card-footer {
    height: 464px;
    font-size: 13px;
    color: #808080;
    line-height: 34px;
    padding-left: 30%;
    padding-top: 15px;
}

.buy-page .main-content .version-list .buy-card .card-footer .split-line {
    height: 15px;
    width: 165px;
    border-bottom: 1px solid #e8e8e8;
    margin-bottom: 15px;
}

.buy-page .main-content .info-item {
    padding-bottom: 50px;
    border-bottom: 1px solid #e1e1e1;
    margin-bottom: 50px;
}

.buy-page .main-content .info-item .text-blue {
    color: #0091cf !important;
}

.buy-page .main-content .info-item .title {
    font-size: 22px;
    color: #000;
    margin-bottom: 30px;
}

.buy-page .main-content .info-item p {
    font-size: 14px;
    color: #888;
    line-height: 32px;
}

.buy-page .main-content .info-item a {
    width: 134px;
    height: 44px;
    background-color: #0091cf;
    font-size: 14px;
    color: #fff;
    line-height: 44px;
    text-align: center;
    display: block;
    border-radius: 3px;
    margin-top: 24px;
    text-decoration: none;
}

.download-page .banner {
    position: relative;
    height: 580px;
    margin-bottom: 30px;
    text-align: center;
    background-image: url(../images/banner-bg.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    -webkit-font-smoothing: antialiased;
}

.download-page .banner .middle-container {
    text-align: center;
    position: relative;
    height: 680px;
}

.download-page .banner .middle-container .row {
    height: 100%;
}

.download-page .banner .middle-container .banner-content {
    padding-top: 140px;
    text-align: left;
    color: #fff;
}



.download-page .banner .middle-container .banner-content h2 {
    color: #e4f2fe;
    font-size: 18px;
    width: 446px;
    line-height: 32px;
    border-bottom: 1px solid #55a2ed;
    padding-bottom: 20px;
    margin-bottom: 36px;
}

.download-page .banner .middle-container .banner-content .info-list .btn-download {
    width: 154px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    color: #3398eb;
    font-size: 18px;
    background-color: #fff;
    display: block;
    border-radius: 4px;
    margin-bottom: 24px;
    text-decoration: none;
}

.download-page .banner .middle-container .banner-content .info-list .btn-download:focus {
    color: #333;
    background-color: #e6e6e6;
    border-color: #8c8c8c;
}

.download-page .banner .middle-container .banner-content .info-list .btn-download:hover {
    color: #333;
    background-color: #e6e6e6;
    border-color: #8c8c8c;
}

.download-page .banner .middle-container .banner-content .info-list p {
    font-size: 12px;
    color: #e5f3ff;
    line-height: 24px;
    text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.5);
}

.download-page .main-content {
    position: relative;
    background-color: #fff;
    padding-bottom: 140px;
}

.download-page .main-content .title {
    font-size: 26px;
    color: #333;
    border-bottom: 1px solid #ccc;
    padding: 5px 0;
}

.download-page .main-content .title img {
    display: inline-block;
    margin-right: 5px;
}

.download-page .main-content .version-item {
    padding: 25px 0;
    border-bottom: 1px solid #ccc;
}

.download-page .main-content .version-item .version-header {
    width: 162px;
    text-align: center;
    float: right;
}

.download-page .main-content .version-item .version-header h3 {
    color: #5e9e0a;
    font-size: 22px;
    border-bottom: 1px solid #8f8f8f;
    padding-bottom: 10px;
    margin-bottom: 10px;
}

.download-page .main-content .version-item .version-header p {
    color: #888;
    font-size: 14px;
}

.download-page .main-content .version-item ul {
    padding: 14px;
}

.download-page .main-content .version-item ul li {
    font-size: 14px;
    color: #333;
    line-height: 28px;
}

.download-page .main-content .version-item ul li:before {
    content: "□";
    display: inline-block;
    margin-right: 10px;
    color: #888;
}

.help-page .hide {
    display: none;
}

@media (min-width: 1200px) {
    .help-page .container {
        width: 1120px;
    }
}

.help-page .help-breadcrumb {
    font-size: 14px;
    color: #2f3033;
    padding-bottom: 13px;
    border-bottom: 1px solid #dedede;
}

.help-page .help-breadcrumb a {
    color: #2f3033;
    text-decoration: none;
}

.help-page .help-breadcrumb a:hover {
    color: #00A0DE;
    text-decoration: none;
}

.help-page .help-breadcrumb a:last-child {
    color: #0091cf;
}

.help-page .help-banner {
    min-height: 328px;
    padding-top: 68px;
}

.help-page .help-banner .search-title {
    font-size: 36px;
    color: #fff;
    text-align: center;
    margin-top: 50px;
}

.help-page .help-banner .search-form {
    width: 491px;
    height: 41px;
    border: 1px solid #fff;
    margin: 0 auto;
    margin-top: 32px;
}

.help-page .help-banner .search-form .search-input {
    border: 0;
    border-right: 1px solid #fff;
    width: 419px;
    height: 40px;
    padding-left: 15px;
    background: transparent;
    vertical-align: top;
    color: #fff;
}

.help-page .help-banner .search-form .search-input::placeholder {
    color: #fff;
}

.help-page .help-banner .search-form .search-btn {
    width: 65px;
    height: 41px;
    background: url(../images/search-icon.png) center no-repeat;
    border: 0;
    background-color: transparent;
}

.help-page .help-item {
    padding: 50px 0;
}

.help-page .help-item a {
    color: #333333;
    text-decoration: none;
}

.help-page .help-item a:hover {
    color: #00A0DE;
    text-decoration: none;
}

.help-page .help-item .the-header {
    border-bottom: 1px solid #dbdbdb;
    padding-bottom: 5px;
}

.help-page .help-item .the-header .left-title .the-icon {
    display: inline-block;
}

.help-page .help-item .the-header .left-title .the-text {
    margin-left: 10px;
    display: inline-block;
    color: #333333;
    font-size: 26px;
}

.help-page .help-item .the-header .right-btn {
    cursor: pointer;
    float: right;
    padding: 7px 12px;
    margin-top: -29px;
    background: #f7f8f9;
    border: 1px solid #dbdbdb;
    font-size: 12px;
    color: #888888;
    text-align: center;
}

.help-page .help-item.help-video .video-icon {
    background: url(../images/video-icon.png) center no-repeat;
    width: 48px;
    height: 53px;
}

.help-page .help-item.help-video .main-content {
    padding-top: 29px;
}

.help-page .help-item.help-video .main-content .video-item {
    cursor: pointer;
    width: 367px;
    height: 189px;
    padding: 30px 20px;
    border: 1px solid #dbdbdb;
    margin-bottom: 14px;
}

.help-page .help-item.help-video .main-content .video-item .video-title {
    font-size: 16px;
    color: #333333;
    margin-bottom: 20px;
}

.help-page .help-item.help-video .main-content .video-item .video-info {
    font-size: 12px;
    color: #888888;
    line-height: 1.8;
    min-height: 75px;
}

.help-page .help-item.help-video .main-content .video-item .video-click .play-icon {
    background: url(../images/play-icon.png) center no-repeat;
    width: 17px;
    height: 17px;
    display: inline-block;
    vertical-align: middle;
}

.help-page .help-item.help-video .main-content .video-item .video-click .play-text {
    text-decoration: none;
    font-size: 14px;
    color: #888888;
    vertical-align: middle;
}

.help-page .help-item.help-video .main-content .video-item:hover {
    border: 1px solid #0091cf;
}

.help-page .help-item.help-video .main-content .video-item:hover .video-click .play-icon {
    background: url(../images/play-active-icon.png) center no-repeat;
}

.help-page .help-item.help-video .main-content .video-item:hover .video-click .play-text {
    color: #0091cf;
}

.help-page .help-item.help-collect {
    padding-top: 20px;
    background: #f7f8f9;
}

.help-page .help-item.help-collect .collect-icon {
    width: 54px;
    height: 60px;
    background: url(../images/collect-icon.png) center no-repeat;
}

.help-page .help-item.help-collect .main-content .col-md-3 {
    padding: 0;
}

.help-page .help-item.help-collect .main-content .collect-item {
    padding: 30px 31px;
    border-bottom: 1px solid #dbdbdb;
    min-height: 150px;
}

.help-page .help-item.help-collect .main-content .collect-item .collect-title {
    display: block;
    margin-bottom: 20px;
}

.help-page .help-item.help-collect .main-content .collect-item .collect-title .pc-icon {
    display: inline-block;
    width: 27px;
    height: 27px;
    background: url(../images/pc-icon.png);
    vertical-align: middle;
}

.help-page .help-item.help-collect .main-content .collect-item .collect-title .pc-text {
    font-size: 14px;
    color: #3557a1;
    margin-left: 10px;
    vertical-align: middle;
}

.help-page .help-item.help-collect .main-content .collect-item .collect-info {
    color: #888888;
    font-size: 12px;
    line-height: 1.8;
}

.help-page .help-item.help-feature .feature-icon {
    width: 56px;
    height: 62px;
    background: url(../images/feature-icon.png);
}

.help-page .help-item.help-feature .main-content .feature-item {
    padding: 48px 48px 0 48px;
    line-height: 3;
}

.help-page .help-item.help-feature .main-content .feature-item .feature-link { /*color: #525866; */
    font-size: 14px;
}

.help-page .help-item.help-question {
    background: #f7f8f9;
}

.help-page .help-item.help-question .question-icon {
    width: 47px;
    height: 59px;
    background: url(../images/question-icon.png) center no-repeat;
}

.help-page .help-item.help-question .main-content {
    padding: 40px 0;
}

.help-page .help-item.help-question .main-content .question-item {
    line-height: 3;
}

.help-page .help-item.help-question .main-content .question-item li {
    overflow: hidden;
    text-overflow: ellipsis;
}

.help-page .help-item.help-question .main-content .question-item li .question-link {
    font-size: 14px; /*color: #525866; */
    white-space: nowrap;
}

.help-page .help-details-container {
    padding: 138px 0 80px;
}

.help-page .help-details-container .left-content .help-details-list-item {
    padding: 27px 0 18px 0;
    border-bottom: 1px solid #dedede;
}

.help-page .help-details-container .left-content .help-details-list-item .question-title {
    display: block;
    font-size: 16px;
    color: #2f3033;
    text-decoration: none;
    margin-bottom: 10px;
}

.help-page .help-details-container .left-content .help-details-list-item .question-title:hover {
    color: #0091cf;
}

.help-page .help-details-container .left-content .help-details-list-item .date-info {
    font-size: 12px;
    color: #97989c;
}

.help-page .help-details-container .left-content .help-details-list-item .main-info {
    margin-top: 15px;
    font-size: 14px;
    color: #97989c;
}

.help-page .help-details-container .left-content .help-details-list-item .details-btn {
    text-decoration: none;
    display: block;
    border: 1px solid #c9c9c9;
    border-radius: 2px;
    background-color: #f8f8f8;
    width: 83px;
    height: 32px;
    font-size: 14px;
    line-height: 32px;
    color: #565656;
    text-align: center;
}

.help-page .help-details-container .left-content .help-details-list-item .details-btn:hover {
    border: 1px solid #0091cf;
    background: #0091cf;
    color: #fff;
}

.help-page .help-details-container .left-content .question-details {
    padding: 23px 0;
}

.help-page .help-details-container .left-content .question-details .question-title {
    font-size: 21px;
    color: #2f3033;
    margin-bottom: 20px;
}

.help-page .help-details-container .left-content .question-details .date-info {
    color: #888888;
    font-size: 12px;
    padding-left: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid #dbdbdb;
}

.help-page .help-details-container .left-content .question-details .date-info .see {
    margin-left: 20px;
}

.help-page .help-details-container .left-content .question-details .date-info .see .eye-icon {
    margin-right: 7px;
    background: url(../images/eye-icon.png) center no-repeat;
    width: 14px;
    height: 10px;
    display: inline-block;
}

.help-page .help-details-container .left-content .question-details .main-content {
    padding: 20px 0;
}

.help-page .help-details-container .left-content .question-details .main-content .text {
    line-height: 2;
}

.help-page .help-details-container .left-content .question-details .main-content .video-block {
    width: 661px;
    height: 372px;
}

.help-page .help-details-container .left-content .question-details .main-content .content-pagination {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid #dbdbdb;
}

.help-page .help-details-container .left-content .question-details .main-content .content-pagination .page-to-article {
    text-decoration: none;
    margin-right: 35px;
    display: inline-block;
    height: 34px;
    line-height: 34px;
    border: 1px solid #dbdbdb;
    font-size: 14px;
    color: #2f3033;
    padding: 0 10px;
}

.help-page .help-details-container .left-content .question-details .main-content .content-pagination .page-to-article:hover {
    background: #0091cf;
    color: #fff;
    border: 1px solid #0091cf;
}

.help-page .help-details-container .right-content {
    padding-left: 30px;
}

.help-page .help-details-container .right-content .search-form {
    width: 236px;
    height: 27px;
    border: 1px solid #dedede;
}

.help-page .help-details-container .right-content .search-form .search-input {
    width: 185px;
    height: 25px;
    border: 0;
    color: #2f3033;
    vertical-align: top;
}

.help-page .help-details-container .right-content .search-form .search-btn {
    width: 44px;
    height: 27px;
    background: transparent;
    border: 0;
}

.help-page .help-details-container .right-content .search-form .search-btn .search-icon {
    display: inline-block;
    width: 16px;
    height: 16px;
    background: url(../images/search-black-icon.png);
}

.help-page .help-details-container .right-content .the-title {
    font-size: 21px;
    color: #2f3033;
    padding: 25px 0;
    /*border-bottom: 1px solid #dbdbdb;*/
}

.help-page .help-details-container .right-content .start-video {
    border-bottom: 1px solid #dbdbdb;
    padding-bottom: 30px;
}

.help-page .help-details-container .right-content .start-video .list {
    line-height: 3;
}

.help-page .help-details-container .right-content .start-video .list .start-video-link {
    text-decoration: none;
    padding-left: 20px;
    font-size: 14px;
    color: #333333;
    position: relative;
}

.help-page .help-details-container .right-content .start-video .list .start-video-link::before {
    content: "";
    width: 9px;
    height: 9px;
    border: solid #333333;
    border-width: 1px 0 0 1px;
    transform: translate(-50%, -50%) rotate(135deg);
    position: absolute;
    left: 1px;
    top: 50%;
    -webkit-transition: all .25s;
    -moz-transition: all .25s;
    -ms-transition: all .25s;
    -o-transition: all .25s;
    transition: all .25s;
}

.help-page .help-details-container .right-content .start-video .list .start-video-link:hover {
    color: #0091cf;
    /*font-size: 16px;*/
}

.help-page .help-details-container .right-content .start-video .list .start-video-link.active {
    color: #0091cf;
    font-size: 16px;
}

.help-page .help-details-container .right-content .start-video .list .start-video-link.active::before {
    transform: translate(-50%, -50%) rotate(-135deg);
}

.help-page .help-details-container .right-content .start-video .list .inner-list {
    padding-left: 20px;
}

.help-page .help-details-container .right-content .start-video .list .inner-list .start-video-inner-link {
    text-decoration: none;
    font-size: 14px;
    color: #333333;
}

.help-page .help-details-container .right-content .start-video .list .inner-list .start-video-inner-link::before {
    content: '○ ';
    color: #333333;
    margin-right: 6px;
}

.help-page .help-details-container .right-content .start-video .list .inner-list .start-video-inner-link:hover, .help-page .help-details-container .right-content .start-video .list .inner-list .start-video-inner-link.active {
    color: #0091cf;
}

.help-page .help-details-container .right-content .hot-data .list {
    line-height: 3;
}

.help-page .help-details-container .right-content .hot-data .list .hot-link {
    font-size: 14px;
    color: #333333;
    text-decoration: none;
}

.help-page .help-details-container .right-content .hot-data .list .hot-link:hover {
    color: #0091cf;
}

.help-page .help-details-container .right-content .ad-img {
    width: 235px;
    height: 145px;
    margin: 20px 0;
}

.help-page .help-details-container .right-content .ad-img.ad1 {
    background: url(../images/ad1.png) center no-repeat;
}

.help-page .help-details-container .right-content .ad-img.ad2 {
    background: url(../images/ad2.png) center no-repeat;
}


.product-page .banner {
    position: relative;
    height: 500px;
    margin-bottom: 30px;
    text-align: center;
    background-image: url(../images/banner-product.jpg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    -webkit-font-smoothing: antialiased;
}

.banner .middle-container {
    text-align: center;
    position: relative;
    height: 500px;
}

.banner .middle-container .row {
    height: 100%;
}


.banner .middle-container .banner-content {
    text-align: left;
    color: #fff;
    padding-top: 130px;
}

.banner .middle-container .banner-content h1 {
    font-size: 40px;
    margin-bottom: 25px;
    text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.5);
}

.banner .middle-container .banner-content h2 {
    font-size: 20px;
    margin-bottom: 45px;
    text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.5);
}

.banner .middle-container .banner-content .info-list .info-item {
    display: inline-block;
    background-color: #2058a6;
    width: 320px;
    height: 200px;
    padding: 24px 30px;
}

.banner .middle-container .banner-content .info-list .info-item .title {
    font-size: 20px;
    color: #fff;
    margin-bottom: 10px;
}

.banner .middle-container .banner-content .info-list .info-item p {
    font-size: 12px;
    line-height: 24px;
    margin-bottom: 18px;
}

/*.product-page*/ .banner .middle-container .banner-content .info-list .info-item a {
    display: block;
    background-color: #1277eb;
    height: 50px;
    line-height: 50px;
    width: 100%;
    color: #fff;
    font-size: 16px;
    text-decoration: none;
}

.banner .middle-container .banner-content .info-text {
    line-height: 2;
    font-size: 16px;
    color: #fff;
    text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.5);
}






.banner .middle-container .banner-content .button-group {
    margin-top: 60px;
}

.banner .middle-container .banner-content .button-group .button-item {
    margin-right: 20px;
    color: #fff;
    display: inline-block;
    width: 130px;
    height: 42px;
    line-height: 40px;
    font-size: 16px;
    text-align: center;
    border: 1px solid #fff;
    border-radius: 4px;
}

.banner .middle-container .banner-content .button-group .button-item:hover, .banner .middle-container .banner-content .button-group .button-item:focus {
    color: #006992;
    background-color: #FFF;
    border-color: #FFF;
}

.banner .middle-container .banner-content .info-list .info-item a:hover {
    color: #fff;
}

.banner .middle-container .banner-content .info-list .info-item:first-child {
    margin-right: 70px;
}

.product-page .features {
    background: #FFF;
    padding: 68px 0 50px;
}

.product-page .features h2 {
    font-size: 30px;
    margin-bottom: 30px;
}

.product-page .features h2 img {
    display: inline-block;
    margin-right: 22px;
}

.product-page .features h4 {
    font-size: 20px;
    margin-top: 10px;
    margin-bottom: 10px;
}

.product-page .features .col-scene_scene span {
    font-size: 14px;
    padding-left: 10px;
    height: 40px;
    line-height: 40px;
    display: block;
}

.product-page .features .col-scene_scene span img {
    display: inline-block;
    margin-right: 10px;
}

.product-page .features .col-scene_case .list-inline {
    margin-top: 20px;
    padding-left: 10px;
}

.product-page .features .content {
    line-height: 36px;
    padding: 20px 0;
    margin: 0;
    font-size: 14px;
    color: #888;
}

.product-page .features .content a {
    color: #28aedf;
    text-decoration: none;
}

.product-page .features .img-info {
    margin: 30px 0 110px;
}

.product-page .features .img-info span {
    color: #888;
    display: inline-block;
    margin-right: 45px;
}

.product-page .features .img-info span img {
    display: inline-block;
    margin-right: 10px;
}

.product-page .light-bkcolor {
    background-color: #f6f8fa;
}

.product-page .features.feature-solution .left-line {
    border-left: 1px solid #e5e5e5;
    float: right;
}

.product-page .features.feature-solution .right-line {
    border-right: 1px solid #e5e5e5;
}

.product-page .row-solution {
    position: relative;
    padding-top: 80px;
    margin-top: -80px;
    margin-bottom: 0;
}

.product-page .row-solution .col-scene {
    margin-top: 30px;
}

.product-page .row-solution .col-scene .col-scene_scene .col-sm-6 {
    margin-bottom: 0;
}

.product-page .row-solution .col-scene .col-scene_case {
    margin-top: 30px;
}

.product-page .row-solution .col-scene .col-scene_case ul li {
    margin-bottom: 24px;
}

.product-page .row-solution .col-solution {
    padding-left: 35px;
    padding-right: 35px;
}

.product-page .col-solution .content {
    line-height: 36px;
    padding: 20px 0;
    margin: 0;
}

@media (max-width: 767px) {
    .product-page .row-solution .col-solution, .product-page .row-solution .col-scene {
        padding-left: 10px;
        padding-right: 10px;
    }

    .product-page .col-solution .content {
        padding: 0;
    }

    .product-page .col-solution .icon50, .product-page .col-solution .icon40 {
        margin-bottom: 5px;
    }

    .product-page .row-solution .col-scene .col-scene_case {
        margin-top: 15px;
    }

    .product-page .row-solution .col-scene .col-scene_scene .small-padding {
        padding-left: 0;
    }

    .product-page .features.feature-solution .left-line {
        float: none;
        border-left: none;
    }

    .product-page .features.feature-solution .right-line {
        border-right: none;
    }

    .product-page .row-solution .col-scene {
        margin-top: 0;
    }

    .product-page .col-scene_scene .icon40 {
        margin-bottom: 0;
    }

    .product-page .features.feature-solution {
        padding-top: 0;
    }
}



/* new */
.buy-page .banner {
    position: relative;
    height: 500px;
    margin-bottom: 30px;
    text-align: center;
    background-image: url(../images/banner-bg.jpg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    -webkit-font-smoothing: antialiased;
}

.buy-page .banner .banner-content a {
    margin-top: 178px;
}


.product-page .nav-tabs > li.active > a, .product-page .nav-tabs > li.active > a:focus, .product-page .nav-tabs > li.active > a:hover {
    color: #198ede;
    cursor: default;
    background-color: #fff;
    border: 1px solid transparent;
    border-bottom-color: #ddd;
}

.product-page .nav-tabs > li > a {
    padding: 25px 109px;
    color: #333;
}

.product-page .nav > li > a:focus, .nav > li > a:hover {
    background: transparent;
    border: 0;
}

.product-page .features {
    padding: 20px 0 50px 0px;
}

.product-page .features .tab-content .tab-title {
    font-size: 30px;
    color: #333333;
    padding: 85px 0 60px 0;
    text-align: center;
}

.product-page .features .tab-content .feature-group .feature-item {
    margin-bottom: 99px;
}

.product-page .features .tab-content .feature-group .feature-item .left-image {
    height: 86px;
    width: 86px;
    display: inline-block;
    vertical-align: middle;
}

.product-page .features .tab-content .feature-group .feature-item .right-content {
    display: inline-block;
    vertical-align: middle;
    max-width: 455px;
    padding-left: 35px;
}

.product-page .features .tab-content .feature-group .feature-item .right-content .right-title {
    font-size: 20px;
    color: #333;
    margin-bottom: 15px;
}

.product-page .features .tab-content .feature-group .feature-item .right-content .right-text {
    line-height: 1.8;
    font-size: 14px;
    color: #888888;
}

.product-page .applications {
    background: #f8f8f8;
    padding: 68px 0 60px 0;
}

.product-page .applications .apps-title {
    font-size: 30px;
    text-align: center;
    padding-bottom: 20px;
}

.product-page .applications .nav-tabs > li.active > a, .product-page .applications .nav-tabs > li.active > a:focus, .product-page .applications .nav-tabs > li.active > a:hover {
    background: #f8f8f8;
}

.product-page .applications .nav-tabs > li > a {
    padding: 25px 98px;
}

.product-page .applications h2 {
    font-size: 30px;
    margin-bottom: 30px;
}

.product-page .applications h2 img {
    display: inline-block;
    margin-right: 22px;
}

.product-page .applications h4 {
    font-size: 20px;
    margin-top: 10px;
    margin-bottom: 10px;
}

.product-page .applications .col-scene_scene span {
    font-size: 14px;
    padding-left: 10px;
    height: 40px;
    line-height: 40px;
    display: block;
}

.product-page .applications .col-scene_scene span img {
    display: inline-block;
    margin-right: 10px;
}

.product-page .applications .col-scene_case .list-inline {
    margin-top: 20px;
    padding-left: 10px;
}

.product-page .applications .content {
    line-height: 36px;
    padding: 20px 0;
    margin: 0;
    font-size: 14px;
    color: #888;
}

.product-page .applications .content a {
    color: #28aedf;
    text-decoration: none;
}

.product-page .applications .img-info {
    margin: 30px 0 110px;
}

.product-page .applications .img-info span {
    color: #888;
    display: inline-block;
    margin-right: 45px;
}

.product-page .applications .img-info span img {
    display: inline-block;
    margin-right: 10px;
}

.product-page .applications .product-page .light-bkcolor {
    background-color: #f6f8fa;
}

.product-page .applications .left-line {
    border-left: 1px solid #e5e5e5;
    float: right;
}

.product-page .applications .right-line {
    border-right: 1px solid #e5e5e5;
}

.product-page .applications .row-solution {
    position: relative;
    padding-top: 80px;
    margin-top: 0;
    margin-bottom: 0;
}

.product-page .applications .row-solution .col-scene {
    margin-top: 30px;
}

.product-page .applications .row-solution .col-scene .col-scene_scene .col-sm-6 {
    margin-bottom: 0;
}

.product-page .applications .row-solution .col-scene .col-scene_case {
    margin-top: 30px;
}

.product-page .applications .row-solution .col-scene .col-scene_case ul li {
    margin-bottom: 24px;
}

.product-page .applications .row-solution .col-solution {
    padding-left: 35px;
    padding-right: 35px;
}

.product-page .applications .col-solution .content {
    line-height: 36px;
    padding: 20px 0;
    margin: 0;
}

.product-page .easy-collect {
    padding: 68px 0 60px 0;
}

.product-page .easy-collect .collect-title {
    font-size: 30px;
    text-align: center;
    padding-bottom: 20px;
}

.product-page .easy-collect .collect-content {
    padding-top: 68px;
}

.product-page .easy-collect .collect-content .left-image {
    vertical-align: middle;
    display: inline-block;
}

.product-page .easy-collect .collect-content .right-content {
    display: inline-block;
    vertical-align: middle;
    width: 59%;
    padding-left: 135px;
}

.product-page .easy-collect .collect-content .right-content .right-title {
    font-size: 20px;
    color: #333333;
    padding-bottom: 26px;
}

.product-page .easy-collect .collect-content .right-content .line {
    width: 100%;
    height: 1px;
    margin: 25px 0 34px 0;
    background: #e5e5e5;
}

.product-page .easy-collect .collect-content .right-content .main {
    font-size: 14px;
    color: #888888;
    line-height: 2;
}

.product-page .shiny-container {
    background: #f8f8f8;
    padding: 18px 0 80px 0;
}

.product-page .shiny-container .shiny-title {
    font-size: 30px;
    text-align: center;
    padding-bottom: 20px;
}

.product-page .shiny-container .shiny-items {
    padding-top: 60px;
    text-align: center;
}

@media (min-width:992px) {
    .product-page .shiny-container .shiny-items .col-md-2 {
        width: 20%;
    }
}
/*.product-page .shiny-container .shiny-items .shiny-img{width:69px;height:77px}*/
.product-page .shiny-container .shiny-items .shiny-text {
    color: #333;
    font-size: 16px;
    padding-top: 25px;
    text-align: center;
}

.help-page .help-banner {
    height: 300px;
    background: url(../images/help-banner.png) center no-repeat;
}

.help-page .help-banner .search-title {
    font-size: 35px; /*margin-top:106px*/
}

.help-page .help-banner .search-info {
    padding-top: 20px;
    font-size: 18px;
    color: #fff;
    text-align: center;
}

.help-page .help-banner .search-form {
    width: 722px;
    border-radius: 4px;
    background: #fff;
    margin-top: 42px;
}

.help-page .help-banner .search-form .search-input {
    border: 0;
    border-right: 1px solid #fff;
    width: 650px;
    height: 38px;
    padding-left: 15px;
    background: #fff;
    vertical-align: top;
    color: #333;
}

.help-page .help-banner .search-form .search-input:focus {
    outline: none;
}

.help-page .help-banner .search-form .search-input::placeholder {
    color: #999999;
}

.help-page .help-banner .search-form .search-btn {
    background-image: url('../images/search-btn.png');
}

.help-page .help-banner .search-keywords {
    width: 722px;
    height: 41px;
    margin: 0 auto;
    margin-top: 10px;
}

.search-keywords ul li {
    float: left;
    margin-right: 15px;
}

.search-keywords ul li a {
    color: #fff;
}

.help-page .study-container {
    padding: 62px 0;
}

.help-page .study-container .study-title {
    text-align: center;
    font-size: 40px;
    color: #333;
}

.help-page .study-container .study-info {
    margin-top: 24px;
    text-align: center;
    font-size: 18px;
    color: #666666;
}

.help-page .study-container .cards {
    margin-top: 25px;
}

.help-page .study-container .cards .card-item { /*cursor:pointer;background-image:url(../images/card-bg.png);*/
    width: 360px;
    height: 215px;
    padding: 28px 35px;
    margin-bottom: 20px;
    text-align: center;
    border: 1px solid #e1e1e1;
    /*border-radius: 4px;*/
}

.help-page .study-container .cards .card-item:hover {
    -webkit-box-shadow: 0 10px 20px rgba(0,0,0,.1);
    box-shadow: 0 10px 20px rgba(0,0,0,.1);
    -webkit-transform: translate3d(0,-2px,0);
    transform: translate3d(0,-2px,0);
}

.help-page .study-container .cards .card-item .card-title {
    font-size: 18px;
    color: #333;
    padding: 15px 0;
}

.help-page .study-container .cards .card-item .card-info {
    font-size: 14px;
    line-height: 1.4;
    color: #333;
}

.help-page .study-container.recommend {
    border-top: 1px solid #dddddd;
}

.help-page .study-container.recommend .study-title {
    padding-bottom: 20px;
}

.help-page .study-container.recommend .recommend-list .list-item {
    padding: 10px 0;
    border-bottom: 1px solid #dddddd;
    color: #666666;
    font-size: 16px;
    line-height: 2;
}

.help-page .study-container.recommend .recommend-list .list-item .list-title {
    text-align: left;
    color: #666;
    text-decoration: none;
}

.help-page .study-container.recommend .recommend-list .list-item .list-title:hover {
    color: #00a0de;
}

.help-page .study-container.recommend .recommend-list .list-item .list-date {
    text-align: right;
}

.help-page .study-container.recommend .contact-link {
    line-height: 2;
    padding: 10px 0;
}

.help-page .study-container.recommend .contact-link a {
    color: #2aa2e8;
    text-decoration: none;
}



@font-face {
    font-family: "iconfont";
    src: url('iconfont.eot?t=1545716434008'); /* IE9*/
    src: url('../fonts/iconfont.eot') format('embedded-opentype'), /* IE6-IE8 */
    url('../fonts/6969bad2424a42338802df7019f0f96f.woff') format('woff'), url('../fonts/iconfont.ttf') format('truetype'), /* chrome, firefox, opera, Safari, Android, iOS 4.2+*/
    url('../fonts/iconfont.svg') format('svg'); /* iOS 4.1- */
}

.iconfont {
    font-family: "iconfont" !important;
    font-size: 30px;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.icon-group:before {
    content: "\e605";
}

.icon-qq:before {
    content: "\e630";
}

.icon-zixun:before {
    content: "\e625";
}




.quick-bar-outter {
    position: fixed;
    right: 40px;
    top: 54%;
    width: 64px;
}

.quick-bar {
    width: 55px;
    float: right;
}

.quick-bar ul li {
    background-color: rgba(0,0,0,0.5);
    margin-bottom: 2px;
}

.quick-bar ul li a {
    display: block;
    width: 100%;
    padding: 10px 0;
    text-align: center;
    color: #fff;
    text-decoration: none;
}

.quick-bar ul li a span {
    display: block;
    font-size: 10px;
    text-align: center;
}

.quick-bar ul li a:hover {
    color: #1786df;
}

.quick-bar ul li .dialog {
    position: absolute;
    top: 50%;
    right: 60px;
    margin-top: -32px;
    padding: 10px 20px;
    border: 1px solid #e3e3e3;
    background-color: #fff;
    padding: 15px;
    font-size: 13px;
    color: #666;
    white-space: nowrap;
    text-align: center;
    line-height: 2em;
    width: 200px;
}

.btn-hollow {
    color: #FFF;
    background-color: transparent;
    border-color: #FFF;
}

.btn {
    display: inline-block;
    margin-bottom: 0;
    font-weight: normal;
    text-align: center;
    vertical-align: middle;
    touch-action: manipulation;
    cursor: pointer;
    background-image: none;
    border: 1px solid transparent;
    white-space: nowrap;
    padding: 6px 12px;
    font-size: 14px;
    line-height: 1.428571429;
    border-radius: 3px;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.btn:focus, .btn.focus, .btn:active:focus, .btn:active.focus, .btn.active:focus, .btn.active.focus {
    outline: 5px auto -webkit-focus-ring-color;
    outline-offset: -2px;
}

.btn:hover, .btn:focus, .btn.focus {
    color: #333;
    text-decoration: none;
}

.btn:active, .btn.active {
    outline: 0;
    background-image: none;
    -webkit-box-shadow: inset 0 3px 5px rgba(0,0,0,0.125);
    box-shadow: inset 0 3px 5px rgba(0,0,0,0.125);
}

a {
    cursor: pointer;
}

a:hover {
    color: #28aedf;
    text-decoration: none;
}

.icon-sprite {
    display: inline-block;
    padding-left: 24px;
    padding-top: 2px;
    padding-bottom: 2px;
}

.icon-1-1 {
    width: 17px;
    height: 13px;
    background: url('../images/css_sprites.png') -122px -10px;
}

.icon-1-2 {
    width: 16px;
    height: 16px;
    background: url('../images/css_sprites.png') -86px -10px;
}

.icon-2-1 {
    width: 19px;
    height: 18px;
    background: url('../images/css_sprites.png') -10px -10px;
}

.icon-3-1 {
    width: 19px;
    height: 15px;
    background: url('../images/css_sprites.png') -47px -48px;
}

.icon-3-2 {
    width: 14px;
    height: 16px;
    background: url('../images/css_sprites.png') -45px -85px;
}

.icon-4-1 {
    width: 15px;
    height: 16px;
    background: url('../images/css_sprites.png') -10px -85px;
}

.icon-4-2 {
    width: 16px;
    height: 16px;
    background: url('../images/css_sprites.png') -86px -46px;
}

play-icon {
    width: 17px;
    height: 17px;
    background: url('../images/css_sprites.png') -49px -10px;
}

.sicon-1-1 {
    width: 17px;
    height: 17px;
    background: url('../images/css_sprites.png') -10px -48px;
}

.sicon-1-2 {
    width: 16px;
    height: 14px;
    background: url('../images/css_sprites.png') -79px -85px;
}

.sicon-1-3 {
    width: 13px;
    height: 16px;
    background: url('../images/css_sprites.png') -122px -43px;
}