.file-upload__label {
  display: block;
  padding: 1em 2em;
  color: #5959ac;
  background: #222;
  border-radius: .4em;
  transition: background .3s;
  background-color: #ccccff;
}
  
.file-upload__label:hover {
     cursor: pointer;
     background: #5959ac;
     color: #ccccff;
  }