.pp-form{}input[required],input.invalid[required],textarea[required],textarea.invalid[required],select[required],select.invalid[required]{border:1px solid red!important}input.valid[required],textarea.valid[required],select.valid[required]{border:1px solid green!important}.pp-form .btn{padding:20px 20px;margin:12px 0;box-sizing:border-box;border-radius:3px;border:none;font-size:18px;background-color:#2197F4;color:#FFFFFF}.pp-form .btn:hover{opacity:0.8}.pp-form-vertical{}.pp-form-group{width:100%;margin-top:35px;display:block}.pp-form-group select{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;padding:20px 20px;margin:12px 0;box-sizing:border-box;border-radius:3px;border:2px solid #AAAAAA;font-size:18px}.pp-form-vertical .pp-form-group input,.pp-form-group select,.pp-form-group textarea{display:block;width:100%;padding:20px 20px;margin:12px 0;box-sizing:border-box;border-radius:3px;border:2px solid #AAAAAA;font-size:18px}.pp-form-vertical .pp-form-group label{display:block;font-size:14px;font-weight:bold}.pp-form-vertical .pp-form-group div.radio,.pp-form-vertical .pp-form-group div.checkbox{overflow:hidden;display:block}.pp-form-vertical .pp-form-group input[type=radio],.pp-form-vertical .pp-form-group input[type=checkbox]{display:block;float:left;width:auto;margin-top:5px;margin-right:10px;margin-left:5px}