.upload-sa {
  width: 100%;
  max-width: 800px;
  margin-top:10px;
}

.upload-sa-wrapper {
  position: relative;
  width: 100%;
  height: 40px;
  outline: 2px dashed #d6d6d6;
  box-shadow: 0px 2px 8px rgba(0, 0, 0, 0.1);
}

.upload-sa .alert {
  border: none;
  outline: 2px dashed #d6d6d6;
}

.upload-sa .fa-remove {
  cursor: pointer; 
  padding: 5px;
}

.upload-sa .fa-remove:hover {
  color: red; 
}

.upload-sa-wrapper:after {
  content: attr(data-text);
  font-size: 14px;
  position: absolute;
  top: 0;
  left: 0;
  background: #f6f6f6;
  display: block;
  padding-left: 10px;
  width: 100%;
  pointer-events: none;
  z-index: 20;
  height: 40px;
  line-height: 40px;
  color: black;
  cursor: pointer;
}

.upload-sa-wrapper input {
  opacity: 0;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 99;
  height: 30px;
  margin: 0;
  padding: 0;
  display: block;
  cursor: pointer;
  width: 100%;
}