@charset "utf-8";
body{background-color: #f4f4f4; margin: 0; font-family:'微软雅黑','宋体',sans-serif; overflow:hidden;}
#bg{
        width:100%;
        position: fixed; right: 0; bottom: 0;
        min-width: 100%; min-height: 100%;
        height: 100%;
        z-index: -100;
        background-size: cover;
    }
.mb-box{width: 416px; height: auto; padding:15px; position: absolute; top: 8%; left: 50%; margin-left: -208px; z-index: 2; overflow: hidden;}
.bb{margin: 0 auto; width: 416px; max-height: 560px; border-radius: 10px; box-shadow: 0px 0px 20px #999; overflow: hidden; background: url(../images/alpha-bg.png);}
.bb h2{margin: 15px auto 0px; padding: 20px 0px 10px; width: 280px; font-size:30px; text-align: center; color: #FE2E2E; white-space: nowrap; text-overflow: ellipsis; overflow: hidden;}
.bb_text{height: auto; min-height: 180px; max-height: 300px; padding:20px 40px; text-indent:2em; line-height:28px; font-size: 16px; color:#303030; overflow: auto;}
.bb_myname{text-align: right; padding: 0px 40px 20px; font-size:20px; line-height: 30px; color: #3ADF00;}