.attachment {
  display: none;
}
.attachment.show {
  display: block;
}
.mailing {
  display: none;
}
.mailing.show {
  display: block;
}
.filename {
  display: block;
  font-weight: bold;
  padding-top: 14px;
  margin-left: 15px;
  float: left;
  color: #0060aa;
}
.inputfile {
  width: 0.1px;
  height: 0.1px;
  opacity: 0;
  overflow: hidden;
  position: absolute;
  z-index: -1;
}
.inputfile + label {
  /*display: inline-block;*/
  padding: 5px 15px;
  font-family: 'PT Sans', sans-serif;
  font-size: 1em;
  font-weight: 400;
  color: white;
  background-color: #94c7ee;
  cursor: pointer;
  float: left;
  width: ;
}
.inputfile:focus + label,
.inputfile + label:hover {
    background-color: #0060aa;
}
.custom_button {
  display: block;
  max-width: 165px;
  border-radius: 3px;
  margin-top: 10px;
}
.inset {
  padding: 0 7px;
}