*{padding: 0; margin: 0; text-decoration: none; outline: none; list-style: none; font-family: "微软雅黑";}
.head{ height: 70px; width: 100%; overflow: hidden;  box-shadow: 4px 0px 30px #d9d9d9; background-color: #fff;}
img{ border: none;}
.logo{  float: left; margin-left: 25px; margin-top: 10px;}
.navlist li{ float: left; line-height: 68px; color: #404040; padding-left: 34px; padding-right: 10px;}
.navlist li:hover{ border-bottom: 2px solid #0c9cdb; }
.navlist { float: left; margin-left: 40px; overflow: hidden; display: block; width: 560px;}
.search{ margin-top: 17px; padding-left: 10px; width: 200px; padding-right:40px ; background: url(../images/search.png) 220px 8px no-repeat; height:36px ; border: 1px solid #adadad; color: #8c8c8c; border-radius:4px; line-height: 36px; float: left;}
.submit{ position: absolute; width: 40px; height: 36px; right:0px; top: 17px; opacity: 0; cursor: pointer;filter:alpha(opacity=0);}
.searchk{ position: relative; width: 252px;float: right;}
.login{ float: right; line-height: 70px; margin-right: 40px; margin-left: 40px;}
.login a{ color: #737373; font-size: 14px;}
.login a:hover{color: #0c9cdb;}
.login span{ width: 1px; height: 20px; background-color: #737373; display: inline-block; position: relative;top: 5px; margin: 0 10px;}
.footer {
    width: 100%;
    background-color: #fff;
    overflow: hidden;
}
.footer_zt {
    width: 1200px;
    margin: 0 auto;
}
.footer_nr {
    width: 1200px;
    overflow: hidden;
    text-align: center;
    padding-bottom: 15px;
    color: #404040;
}
.footer_nr ul {
    padding: 0;
    left: 50%;
    position: relative;
    margin: 0;
    margin-left: -255px;
    overflow: hidden;
}
.footer_nr ul li {
    padding: 0 6px;
    float: left;
    font-size: 12px;
}
.footer_nr ul li a {
    color: #404040;
}
.footer_ba {
    width: 1200px;
    height: auto;
    line-height: 24px;
    text-align: center;
    font-size: 12px;
    color: #404040;
}
.ab{
	position:absolute;

}
.footershadow{ width: 100%;  height: 20px; background: url(../images/shadow.png) repeat-x;}