.feedback{margin:0 auto;width:1200px}.feedback .title a{color:#323232}.feedback .con{background:#fff;border:1px solid #ededed;padding:60px 48px}.feedback .con .head{font-size:22px;font-family:"微软雅黑";margin-bottom:36px;border-bottom:1px solid #ededed;width:1100px;padding-bottom:36px}.feedback .con p{font-family:"微软雅黑";font-size:16px;margin:12px 0}.feedback .con textarea,input{border:1px solid #dbdbdb;border-radius:2px}.feedback .con textarea{width:100%;min-height:138px;margin-bottom:24px;padding:5px;font-size:14px;resize:none}.feedback .con input{width:288px;height:28px;padding:5px;font-size:14px}.feedback #Mobiles{line-height:28px;border:1px solid gainsboro;border-radius:5px}.feedback .con .tis a{color:red;margin-left:4px}.feedback .con .submit{border-radius:4px;width:100px;height:40px;border:0;margin-top:36px;background:#1fa4c7;color:#fff;font-size:16px}.feedback .tarea{position:relative}.feedback .numbs{position:absolute;right:48%;bottom:16px}.box .mask{width:270px;height:60px;line-height:60px;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:1;background:rgba(0,0,0,.5);opacity:1;border-radius:6px;color:#fff;text-align:center}#back{width:53%}