body {
    margin: 0;
    padding: 0;
    font-family: "microsoft yahei";
    font-size: 14px;
    min-width: 1600px; min-height:900px;
 background:url(/wszg/images/yd_bodybg.jpg) center no-repeat #ffffff; background-size:100% 100%; 
}
ul,li {
    list-style-type: none;
    margin: 0;
    padding: 0;
}
h1,h2,h3,h4,h5,h6 {
    margin: 0;
    padding: 0;
    font-weight: normal
}
img {
    border: 0;
}
a {
    text-decoration: none;
    color: #666666;
}
a:hover {
    text-decoration: none;
    color: #ff9900;
}
.fl {
    float: left !important;
}
.fr {
    float: right !important;
}
.clearboth {
    clear: both;
    border: 0;
    padding: 0;
    margin: 0;
}
.w1100 {
    width: 1100px;
    height: auto;
    margin: 0 auto;
    overflow: hidden;
}
.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}
.wrapper {
    width: 1100px;
    padding:0;
    background: #000000;
    height: auto;
    overflow:hidden;
    margin: 10px auto;
    position: relative;
    min-height: 800px;
}
.relative {
    position:relative;
}
.imghover {
    cursor: pointer;
    transition: all 0.6s;
}
.imghover:hover {
    transform: scale(1.2);
}
body{
    overflow: hidden;
}
.i_top{ width:1100px; height:60px; margin:20px auto;position:relative; z-index:1}
.i_logo{ float:left; }
.i_nav{ float:right; width:663px;height:37px;line-height:36px; margin:15px 0 0 0}
.i_nav li{float:left;width:127px;height:37px;line-height:36px;margin:0 15px 0 0 ;}
.i_nav li a{width:100%;height:37px; display:block;line-height:36px; font-size:17px; background:#ffffff; border:#08133a 0px solid; text-align:center; border-radius:10px;font-weight: bold;background:url(/wszg/images/bjk.png) top right no-repeat;}
.i_nav li a:hover{ background:#182345; color:#ffffff}
.i_nav li .this{ background:#990000; color:#ffffff}
.i_r_l{ position:absolute; right:0; top:0; background:url(/wszg/images/i_r_logo.png) top right no-repeat; width:205px; height:158px;}
.i_end_imglink{ position:absolute;bottom:107px; left:40px}
.i_end_imglink a{ display:block; float:left; width:90px; height:85px; text-align:center;}
.i_end_imglink a:hover{ opacity:0.8 }
.i_banner{ position:absolute; width:100%; height:auto; top:0; left:0; height:900px; z-index:0;min-width: 1600px;}
.i_banner img{position:absolute;}
.i_btxt{ position:relative; width:100%; height:900px; z-index:999;}
.i_btxtp{ width:470px; height:124px; position:absolute; right:12%; bottom:11%; background: url(/wszg/images/title_bg.png); padding:20px 30px; border-radius:10px;}
.i_btxtp p{font-size:16px; color:#ffffff; line-height:27px; text-indent:2em;margin-top: -5px;}