@charset "utf-8";
/* CSS Document */

body {margin:0;padding:0;}
body {display:flex;text-align:center;vertical-align:middle;width:100%;height:100vh;background-image: url(../images/main_bg/bg01.jpg);background-size:cover;overflow:hidden;}
.wraper {position:relative;width:100%;height:100vh;text-align:center;vertical-align:middle;
display: -webkit-box;
display: -ms-flexbox;
display: -webkit-flex;
display: flex;
-webkit-box-pack: center;
-ms-flex-pack: center;
-webkit-justify-content: center;
justify-content: center;
-webkit-box-align: center;
-ms-flex-align: center;
-webkit-align-items: center;
align-items: center;
overflow:hidden;
}
.container {position:relative;width:1200px;height:742px;background:#fff url(../images/main/main_bg.jpg) no-repeat;box-shadow:5px 5px 20px 5px rgba(0,0,0,0.3);}
.copyright {position:absolute;width:1200px;left:0;bottom:-60px;}
.langgroup {position:absolute;height:51px;left:44px;bottom:32px;}
.lang_btn1,
.lang_btn2 {display:inline-block;float:left;}
.lang_btn2 {margin-left:16px;}

.ie_close {position:absolute;right:0;top:0;display:inline-block;background:rgba(0,0,0,0.5);z-index:50;}
.ie_close a {display:inline-block;text-decoration:none;color:#fff;padding:10px 17px;}