.form, .form-solo, .form-cm, .form2 {
  padding: 1em;
  border: 1px solid #f1f1f1;
  box-shadow: 0 4px 6px 0 rgba(22, 22, 26, 0.18);
}


.panel, .ayuda, .ayuda2 {
  padding: 1em;
  border: 1px solid #f1f1f1;
  box-shadow: 0 4px 6px 0 rgba(22, 22, 26, 0.18);
}

@media only screen and (min-width: 768px) {
  .form {
    width: 70%;
  }

  .form2 {
    width: 65%;
  }

  .panel {
    width: 30%;
  }

  .ayuda {
    width: 28%;
  }

  .ayuda2 {
    width: 15%;
  }

  .form-solo {
    width: 90%;
  }

  .form-cm {
    width: 125%;
  }

  .form-100 {
    width: 100%;
  }
}

.help-block {
  font-size: 12px;
  line-height: 16px;
  position: relative;
  display: block;
  top: 5px;
  left: 5px;
  color: rgba(0, 0, 0, 0.6);
  box-sizing: inherit;
}

input.form-control {
  border: 0px !important;
  border-bottom: 1px solid #8f8f8f !important;
}

.file label {
  color: var(--body-fg);
  font-size: 11px;
  display: inline;
  float: none;
  padding: 4px 10px 0 0;
  width: 160px;
  word-wrap: break-word;
  line-height: 1;
  position: relative;
}

.form-file-label {
  position:absolute !important; 
  top: 0;
  margin-top: -25px;
}