@media screen and (max-width:770px){.feedback_box .feedback{-ms-flex-wrap:wrap;flex-wrap:wrap}.feedback_box .feedback .head{width:450px}.feedback_box .feedback .text{width:100%;padding:0;margin-top:20px}}@media screen and (max-width:500px){.feedback_box .feedback{-ms-flex-wrap:wrap;flex-wrap:wrap}.feedback_box .feedback .head{width:100%;font-size:20px}.feedback_box .feedback .text{font-size:15px;margin-top:15px}}