make me responsive

uploader.css

.master {
  display: inline-block;
  float: inherit;
}

.text { 
  width: 100px;
  display: inline-block;
  float: inherit;
}

/* I need width here to be responsive */
.progress-bar {
    display: inline-block;
    float: inherit;
}

.cancel {
    width: 50px;
    display: inline-block;
    float: inherit;
}

uploader.html

<div class="master">
  <div class="text">Uploading 10 of 10</div>
  <div class="progress-bar"></div>
  <span class="cancel btn"><a href="#">Cancel</a></span>
</div