body{font-family:"helvetica neue",helvetica,arial,sans-serif;font-size:16px;line-height:1.42857143;color:#333;background-color:#fff;margin:0}
*{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}
.box{left:50%;top:30%;width:300px;margin-left:-150px;height:200px;bottom:10px;padding:10px;word-break:break-all;position:fixed}
.logo{text-align:center;margin-bottom:20px}
.tip{text-align:center;margin-bottom:15px;letter-spacing:1px}
.progress{height:20px;margin-bottom:20px;overflow:hidden;background-color:#f5f5f5;border-radius:4px;-webkit-box-shadow:inset 0 1px 2px rgba(0,0,0,.1);box-shadow:inset 0 1px 2px rgba(0,0,0,.1);height:8px}
.progress-bar{float:left;width:0%;height:100%;font-size:12px;line-height:20px;color:#fff;text-align:center;background-color:#337ab7;-webkit-box-shadow:inset 0 -1px 0 rgba(0,0,0,.15);box-shadow:inset 0 -1px 0 rgba(0,0,0,.15);-webkit-transition:width .6s ease;-o-transition:width .6s ease;transition:width .6s ease}
.progress-bar-success{background-color:#5cb85c}