@charset "utf-8";

/* CSS Document */

*{margin:0;padding:0;}

html{max-width:640px;margin:0 auto;}

body{margin:0;padding:0;font-family:"Microsoft YaHei", "Arial", "Helvetica", "sans-serif"; font-size:13px;min-width:320px; height:auto;}

h1,h2,h3,h4,h5,h6,p,div{margin:0;padding:0;font-weight:normal;}

ul,li{list-style:none;margin:0;padding:0;}

em,i{font-style:normal;}
img{ border:none}

a{text-decoration:none !important;color:#3f3f3f;}

.id_banner{ width:100%; height:auto; position:relative; z-index:1; overflow:hidden;}
.id_banner img{max-width:100%;height:auto;display:block;}

.idhd_bj{width:100%; height:50px;position:absolute; left:0px; top:0px; background:rgba(0,0,0,0.2); z-index:3}
.idhd_bj .logo{display:block; width:18%;height:47px; margin-left:3px; margin-top:15px; float:left}
.idhd_bj .id_nav{ width:75%; height:30px;margin-top:10px; float:right;}
.idhd_bj .id_nav ul{ line-height:30px; font-size:12px;color:#FFFFFF}
.idhd_bj .id_nav ul a{ color:#FFFFFF}
/*.idhd_bj .id_nav ul a{ display:block;height:30px; text-align:center; line-height:30px; float:left}
.idhd_bj .id_nav ul i{ display:block; width:1px; height:16px; margin-top:7px;background:#FFFFFF; float:left;}
.idhd_bj .id_nav ul a:link, a:visited, a:hover, a:active{color:#FFFFFF}
.idhd_bj .id_nav ul li{ width:20%;line-height:30px; text-align:center; color:#FFFFFF; float:left}
.idhd_bj .id_nav ul li a{ color:#ffffff}
.idhd_bj .id_nav ul li a:link, a:visited, a:hover, a:active{color:#FFFFFF}*/

.id_banner .adbtn{width:80%; height:45px;position:absolute; left:10%; bottom:20%; z-index:4}
.id_banner .adbtn ul {width:100%; height:auto;position:absolute; left:0px;top:0px; z-index:6}
.id_banner .adbtn ul li{ width:42%; height:auto;margin-left:10%;float:left}
.id_banner .adbtn ul li:nth-of-type(1){margin-left:4%}
.id_banner .adbtn ul li img{ width:100%; display:block;}


.brbtn{width:100%; height:auto; overflow:hidden; margin-bottom:40px }
.brbtn ul li{ width:50%; height:auto;background:#f0f0f0;background:#ffffff;float:left}
.brbtn ul li img{width:100%; display:block}



.ly_con{width:100%; height:auto;}
.ly_con img{ width:100%; display:block}



.foot_box{width:100%; height:325px; background:#44474c; color:#FFFFFF; padding-top:25px;}
.foot_box .foot_con{width:90%; height:auto;line-height:30px; text-align:center; margin:0 auto; overflow:hidden}
.foot_box .ewm_box{width:90%; height:180px; margin:10px auto;}
.foot_box .ewm_box ul li{ width:41%; height:180px; margin-left:5%;text-align:center; color:#FFFFFF; line-height:38px;float:left}
.foot_box .ewm_box ul li a{ color:#FFFFFF}
.foot_box .ewm_box ul li a:link, a:visited, a:hover, a:active{color:#FFFFFF}
.foot_box .ewm_box ul li img{ width:100%; display:block}