html {
    color: #ffffff;
    font-size: 14px;
    line-height: 1.5;
    background: #ffffff;
}
::-moz-selection {
    background: #b3d4fc;
    text-shadow: none;
}
::selection {
    background: #b3d4fc;
    text-shadow: none;
}
hr {
    display: block;
    height: 1px;
    border: 0;
    border-top: 1px solid #ccc;
    margin: 1em 0;
    padding: 0;
}
audio,
canvas,
iframe,
img,
svg,
video {
    vertical-align: middle;
}
fieldset {
    border: 0;
    margin: 0;
    padding: 0;
}
textarea {
    resize: vertical;
}
.browserupgrade {
    text-align: center;
    margin: 0.2em 0;
    background: #ccc;
    color: #000;
    padding: 1em 0;
}
.browserupgrade a{ color:#f00;}
.hidden {
    display: none !important;
}
.visuallyhidden {
    border: 0;
    clip: rect(0 0 0 0);
    -webkit-clip-path: inset(50%);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    white-space: nowrap;
}
.visuallyhidden.focusable:active,
.visuallyhidden.focusable:focus {
    clip: auto;
    -webkit-clip-path: none;
    clip-path: none;
    height: auto;
    margin: 0;
    overflow: visible;
    position: static;
    width: auto;
    white-space: inherit;
}
.invisible {
    visibility: hidden;
}
.clearfix:before,
.clearfix:after {
    content: " ";
    display: table;
}
.clearfix:after {
    clear: both;
}
@media only screen and (min-width: 35em) {
}
@media print,
       (-webkit-min-device-pixel-ratio: 1.25),
       (min-resolution: 1.25dppx),
       (min-resolution: 120dpi) {
}
@media print {
    *,
    *:before,
    *:after {
        background: transparent !important;
        color: #000 !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }
    a,
    a:visited {
        text-decoration: underline;
    }
    a[href]:after {
        content: " (" attr(href) ")";
    }
    abbr[title]:after {
        content: " (" attr(title) ")";
    }
    a[href^="#"]:after,
    a[href^="javascript:"]:after {
        content: "";
    }
    pre {
        white-space: pre-wrap !important;
    }
    pre,
    blockquote {
        border: 1px solid #999;
        page-break-inside: avoid;
    }
    thead {
        display: table-header-group;
    }
    tr,
    img {
        page-break-inside: avoid;
    }
    p,
    h2,
    h3 {
        orphans: 3;
        widows: 3;
    }
    h2,
    h3 {
        page-break-after: avoid;
    }
}
.header{ padding: 1rem 0;}
.header .slogan{ display: inline-block; padding-left: 5rem; font-size: 2rem;}
.header .tel{ display: inline-block; font-family: Impact; font-size: 2.2rem;}
.header .tel img{ vertical-align:middle; padding-right: 1rem;}

.banner-list {overflow: hidden; position: relative;width:100%;height:670px;margin:0 auto;}
.banner-list ul {width:100%;float: left;position: absolute;padding:0; margin:0;}
.banner-list ul li {float: left; position: relative; padding: 0px; margin:0;list-style: none; height: 670px; overflow: hidden;}
.banner-list ul li a{ display: block; position: absolute; left: 50%; margin-left: -960px; width: 1920px;}
.banner-list .banner-tab{position: absolute;bottom: 15px;left: 50%;margin-left: -500px;width: 1010px;height: 12px;line-height: 0;text-align: center;overflow: hidden;z-index: 20;}
.banner-list .banner-tab span{display: inline-block;width: 10px;height: 10px;background: none;border-radius: 50%;background: #ccc;border:#ccc solid 1px;margin: 0 5px;cursor: pointer;vertical-align: middle;}
.banner-list .banner-tab span.on{width:12px; height: 12px;background: #fff;}

.main .column{ padding: 4rem 0 3rem 0;}
.main .title{ padding-bottom: 1.5rem;}
.main .title-cn div{ border-bottom: 1px solid #333333; height: 2rem;}
.main .title-cn h2{ font-size: 3rem; padding: 0px 2rem; font-weight: bold;}
.main .title-en{ font-size: 2rem;}

.main #column1{ background: #fff;}
.main #column1 .content a{ display: block; position: relative; margin-bottom: 1rem;}
.main #column1 .content h3{ color: #fff; font-size: 2.5rem; line-height: 5.7rem; position: relative; }
.main #column1 .content img{ position: relative; }
.main #column1 .content a div{ position: absolute; background: #d9d9d9; top:5.5rem; height: 9.5rem; width: 100%;}
.main #column1 .content a:hover div{ display: none;}
.main #column1-a1 h3,.main #column1-a1:hover{background: #fc9500;}
.main #column1-a2 h3,.main #column1-a2:hover{background: #a3cd18;}
.main #column1-a3 h3,.main #column1-a3:hover{background: #43aef2;}

.main #column2{background: url(../img/main-column2-bg.jpg) fixed;}
.main #column2 .content a{ display: block;}
.main #column2 .content h3{  font-size: 2.5rem;}
.main #column2 .content p{ font-size: 1.7rem;}

.main #column3{background: url(../img/main-column3-bg.png) no-repeat bottom #e5e5e5;}
.main #column3 .content div{ display: inline-block; padding:1.6rem 0.8rem;}
.main #column3 .content a{ display: block;}

.main #column4 .content p{ display: block; font-size: 1.5rem;}

.main #column5{background: url(../img/main-column5-bg.png) no-repeat top;}
.main #column5 .title-cn div{ border-bottom: 1px solid #fff;}
.main #column5 .title{ color: #fff;}
.main #column5 .content{ color:#e7bd99; padding-bottom: 4rem;}
.main #column5 h3{ font-size: 7rem;text-shadow: 0px 5px 5px #003333;}
.main #column5 .content div{ font-size: 2.4rem; line-height: 1.6;}
.main #column5 span{ font-size: 4rem; line-height: 1; vertical-align: text-bottom;text-shadow: 0px 5px 3px #003333;}

.footer-contact{ background: #595959; color: #ccc; padding:4rem 0 3rem; }
.footer-contact .ewm{ padding-right: 3.5rem; text-align: right; padding-bottom: 1rem;}
.footer-contact .logo{ padding-bottom: 1rem;}
.footer-contact h3{ font-size: 1.7rem;}
.footer-contact h4{ font-size: 1.7rem;}
.footer-contact h5{ font-size: 1rem;}
.footer{ background: #2c2c2c; color: #ccc; padding: 1rem 0; }


@media (max-width: 768px) {
    /*2.22*/
    html{ font-size: 10px;}
    .header .logo img{ height:30px;}
    .header .tel img{ height: 30px;}
    .banner-list,.banner-list ul li {height: 268px; }
    .banner-list ul li a{  margin-left: -384px; width:768px;}
    .main #column1 .content a div{ height:13rem;}
    .main #column3 .content img{ height:40px;}
    .main #column5 h3{ font-size: 3.5rem;}
    .main #column5 .content div{ font-size: 1.2rem;}
    .main #column5 span{ font-size: 2rem;}
    .main #column3,.main #column5{ background-size:auto 100%;}
    .footer-contact .ewm{ text-align: center;}
    .footer{text-align: center;}
}
@media (min-width: 768px) {
    /*1.66*/
    html{ font-size: 10px;}
    .header .tel img{ height: 30px;}
    .main #column3 .content img{ height: 60px;}
    .main #column6 .content{ padding-bottom: 3rem;}
    .banner-list,.banner-list ul li {height: 404px; }
    .banner-list ul li a{  margin-left: -578px; width:1156px;}
    .footer p{ text-align: right;}
}
@media (min-width: 992px) {
    /*1.25*/
    html{ font-size: 12px;}
    .header .tel img{ height: 40px;}
    .main #column3 .content img{ height:80px;}
    .banner-list,.banner-list ul li {height: 536px; }
    .banner-list ul li a{  margin-left: -768px; width:1536px;}
}
@media (min-width: 1200px) {
    html{ font-size: 14px;}
    .header .tel img{ height: 50px;}
    .main #column3 .content img{ height:100px;}
    .banner-list,.banner-list ul li {height: 670px; }
    .banner-list ul li a{  margin-left: -960px; width: 1920px;}
}