.feedback{position:absolute;top:0;left:0;right:0;bottom:0;background-color:#f7f7f7}.feedback_top{height:35px;padding-left:10px;-webkit-box-sizing:border-box;box-sizing:border-box;color:#f7a910;line-height:35px;background-color:#fff;font-size:12px}.feedback_content{height:calc(100% - 35px);width:100%;padding:0 10px 17px;overflow:auto}.form_label{font-size:14px;color:#333;padding:10px 0;-webkit-box-sizing:border-box;box-sizing:border-box}.form_label>span{color:#e02020;margin-right:5px}.van-cell{padding:10px}.feedback_content input,.feedback_content textarea{font-size:14px!important}.submit_btns_wrap{width:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-pack:distribute;justify-content:space-around;padding:0 10px;-webkit-box-sizing:border-box;box-sizing:border-box;margin:24px 0}.form_btns{-webkit-box-flex:0.4;-ms-flex:0.4;flex:0.4;border-radius:40px!important}.feedback_footer{width:100%;text-align:center;font-size:12px;color:#666}.feedback_content input::-webkit-input-placeholder{font-size:14px}@media screen and (min-width:530px){.feedback{width:530px;margin:0 auto}}