form.answer-survey{position:relative;width:100%;float:left;padding:1em;margin:1em 0}form.answer-survey textarea{min-width:80%;height:200px}form.answer-survey .overlay{z-index:1000;position:absolute;top:0;bottom:0;left:0;width:100%;background:#FFF;opacity:0.45;-moz-opacity:0.45;filter:alpha(opacity=45);display:none}form.answer-survey .overlay .preloader{display:block;width:98px;height:98px;position:absolute;top:50%;left:50%;margin-top:-20px;margin-left:-20px;background:url("../images/maintenance.gif") no-repeat center}form.answer-survey span#recaptcha-error{display:none}.control-group{margin:1.5em 0}