.existing-file {
    border: 1px solid rgba(0,40,100,.12);
    border-radius: 5px;
    padding-left: 10px;
    vertical-align: middle;
}
.existing-file a {
    padding-top: 5px;
    display: inline-block;
    font-size: 0.9em;
}
.backstrap-file {
  position: relative;
  display: inline-block;
  width: 100%;
  height: calc(1.5em + 0.75rem + 2px);
  margin-bottom: 0;
}

.backstrap-file-input {
  position: relative;
  z-index: 2;
  width: 100%;
  height: calc(1.5em + 0.75rem + 2px);
  margin: 0;
  opacity: 0;
}

.backstrap-file-input:focus ~ .backstrap-file-label {
  border-color: #acc5ea;
  box-shadow: 0 0 0 0rem rgba(70, 127, 208, 0.25);
}

.backstrap-file-input:disabled ~ .backstrap-file-label {
  background-color: #e4e7ea;
}

.backstrap-file-input:lang(en) ~ .backstrap-file-label::after {
  content: "Browse";
}

.backstrap-file-input ~ .backstrap-file-label[data-browse]::after {
  content: attr(data-browse);
}

.backstrap-file-label {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1;
  height: calc(1.5em + 0.75rem + 2px);
  padding: 0.375rem 0.75rem;
  font-weight: 400;
  line-height: 1.5;
  color: #5c6873;
  background-color: #fff;
  border: 1px solid #e4e7ea;
  border-radius: 0.25rem;
  font-weight: 400!important;
}

.backstrap-file-label::after {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  display: block;
  height: calc(1.5em + 0.75rem);
  padding: 0.375rem 0.75rem;
  line-height: 1.5;
  color: #5c6873;
  content: "Browse";
  background-color: #f0f3f9;
  border-left: inherit;
  border-radius: 0 0.25rem 0.25rem 0;
}