body,h1,h2,h3,h4,h5,h6,hr,p,blockquote,dl,dt,dd,ul,ol,li,pre,
form,fieldset,legend,button,input,textarea,th,td,section,p,span,font,div{margin:0;padding:0;font-family:"Microsoft yahei";color:#333;}
body,button,input,select,textarea{font:12px/1.5 tahoma,arial,\5b8b\4f53;}
h1,h2,h3,h4,h5,h6{font-size:100%;}
address,cite,dfn,em,var{font-style:normal;}
code,kbd,pre,samp{font-family:"Microsoft yahei";}
small{font-size:12px;}
ul,ol{list-style:none;}
a{text-decoration:none;color: #333;}
a:hover{text-decoration: underline;}
sup{vertical-align:text-top;}
sub{vertical-align:text-bottom;}
legend{color:#000;}
fieldset,img{border:0;}
button,input,select,textarea{font-size:100%;}
table{border-collapse:collapse;border-spacing:0;}

body{
    overflow: hidden;
    -webkit-user-select:none;
    -moz-user-select:none;
    -ms-user-select:none;
    user-select:none;
}
@font-face {
    /* font-properties */
    font-family: SOURCEHANSERIFCN;
    src:url('SOURCEHANSERIFCN-SEMIBOLD.OTF')
}
.sy-font{
    /*font-family: SOURCEHANSERIFCN;*/
}
* {
    font-size: 16px;
    font-family: 微软雅黑;
}

.content, .head, .foot {
    width: 100%;
    min-width: 1024px;
    position: relative;
}

.head {
    height: 174px;
}

.head .logo {
    background: url(../../img/main/logo_bg.jpg);
    background-size: cover;
    width: 100%;
    height: 110px;
}

.head .logo div {
    width: 1024px;
    min-width: 1024px;
    height: 110px;
    margin: 0 auto;
}

.head .logo div img {
    margin: 10px 0px 10px 20px;
    float: left;
}

.head .logo div p {
    height: 110px;
    float: right;
    margin-right: 20px;
}

.head .logo div p input {
    background: #535353;
    border: 1px solid #9f9f9f;
    border-radius: 30px;
    width: 278px;
    height: 36px;
    margin: 35px auto;
    padding-left: 20px;
    outline: none;
    color: #a2a2a2;
}

.head .logo div p img {
    position: relative;
    margin: 0;
    width: 22px;
    top: 44px;
    left: 280px;
    cursor: pointer;
}

.head .navigation_bar {
    background: url(../../img/main/navigation_bar_bg.png);
    background-size: 100% 100%;
    width: 100%;
    height: 64px;
}

.head .navigation_bar>ul {
    width: 1024px;
    min-width: 1024px;
    height: 64px;
    margin: 0 auto;
}

.head .navigation_bar ul>li {
    list-style-type: none;
    width: 128px;
    float: left;
    font-size: 20px;
    color: #fff;
    font-weight: bolder;
    height: 64px;
    line-height: 64px;
    text-align: center;
    cursor: pointer;
}
.head .navigation_bar>ul>li a{
    font-size: 20px;
    color: #fff;
    text-decoration: none;
    width: 128px;
    height: 64px;
}

.head .navigation_bar>ul > li> ul {
    position: relative;
    display: none;
    width: 128px;
    z-index: 10;
    top: 0px;
}

.head .navigation_bar>ul > li> ul img{
    position: absolute;
    top: -8px;
}
.head .navigation_bar>ul > li> ul li{
    width: 128px;
    float: left;
    height: 36px;
    line-height: 36px;
    text-align: center;
    background: #535353;
}
.head .navigation_bar>ul > li> ul li:hover{
    background: #a5a5a5;
}
.head .navigation_bar>ul > li> ul>li a{
    font-size: 16px;
    font-weight: bold;
    width: 128px;
    text-align: center;
    height: 36px;
    position: absolute;
    left: 0;
    color: #fff;
}

.head .navigation_bar>ul > li:hover ul {
    display: block;
}
.head-tilte{
    width: 100%;
    height:245px;
    background: url("../../img/main/title.jpg");
    background-size: cover;
}
.foot {
    height: 50px;
    background: url(../../img/main/foot_bg.png);
    line-height: 50px;
    text-align: center;
    color: #a0a0a0;
    font-size: 10px;
}

.content {
    min-height: 569px;
}
.content>div{
    position: relative;
    width: 1004px;
    height: auto;
    margin: 0 auto;
}

.article>div{
    line-height: 28px;
}
.article>div img{
    margin: 15px 0;
    width: expression(this.width > 800 ? '800px': true);
    max-width: 100%;
    height: auto;
}

.article>div video{
    margin: 15px 0;
    width: 100%;
    height: auto;
}

video::-internal-media-controls-download-button {
    display:none;
}

video::-webkit-media-controls-enclosure {
    overflow:hidden;
}

video::-webkit-media-controls-panel {
    width: calc(100% + 30px);
}


._loadFont{
    font-size: 500px;
    display: none;
}

._audio{
    width: 25px;
    height: 25px;
    border-radius: 5px;
    position: absolute;
    right: 50px;
    top: 77px;
}
.on{
    background:url(../../img/wx/navigation/audio.png) no-repeat ;
    background-size: cover;
    -webkit-transform: rotate(360deg);
    animation: rotation 3s linear infinite;
    -moz-animation: rotation 3s linear infinite;
    -webkit-animation: rotation 3s linear infinite;
    -o-animation: rotation 3s linear infinite;
}
.off{
    background:url(../../img/wx/navigation/audio.png) no-repeat ;
    background-size: cover;
}

@-webkit-keyframes rotation{
    from {-webkit-transform: rotate(0deg);}
    to {-webkit-transform: rotate(360deg);}
}