.btn-file {
    position: relative;
    overflow: hidden;
    width: 100%;
}
.btn-file input[type=file] {
    position: absolute;
    top: 0;
    right: 0;
    min-width: 100%;
    min-height: 100%;
    font-size: 100px;
    text-align: right;
    filter: alpha(opacity=0);
    opacity: 0;
    outline: none;
    background: white;
    cursor: inherit;
    display: block;
}

.alert {
  margin-top: 10px;
  margin-bottom: 0px;
}

.form-control {
    border-radius: 0; 
}
.form-group {
    margin-bottom: 0.5rem;
}
/*.accordion {
  margin-top: 20px;
  margin-bottom: 20px;
}

.accordion-group {
  margin-bottom: 2px;
  border: 1px solid #e5e5e5;
  -webkit-border-radius: 4px;
     -moz-border-radius: 4px;
          border-radius: 4px;
}

.accordion-heading {
  border-bottom: 0;
}

.accordion-heading .accordion-toggle {
  display: block;
  padding: 8px 15px;
}

.accordion-heading a.accordion-toggle {
  color: #fff;
}

.accordion-heading a.accordion-toggle .glyphicon {
    margin-right: 12px;
}

.accordion-heading a.accordion-toggle.collapsed .glyphicon-plus,
.accordion-heading a.accordion-toggle .glyphicon-minus {
    display: inline-block;
}

.accordion-heading a.accordion-toggle .glyphicon-plus,
.accordion-heading a.accordion-toggle.collapsed .glyphicon-minus {
    display: none;
}

.accordion-heading:hover a.accordion-toggle {
  text-decoration: underline;
}

.accordion-toggle {
  cursor: pointer;
}

.accordion-inner {
  padding: 9px 15px;
  border-top: 1px solid #e5e5e5;
}

.br-wrapper {
    margin-top: 10px;
    margin-right: 10px;
}*/