.btn
{
    display: inline-block;
    padding: 6px 12px;
    margin-bottom: 0;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.42857143;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-image: none;
    border: 1px solid transparent;
    border-radius: 4px;
}
.btn-success
{
    color: #fff;
    background-color: #5cb85c;
    border-color: #4cae4c;
}
.btn-success:hover
{
    color: #fff;
    background-color: #449d44;
    border-color: #398439;
}
.btn-default {
  color: #333;
  background-color: #fff;
  border-color: #ccc;
  
  background-image: -webkit-linear-gradient(#ffffff, #ffffff 60%, #f5f5f5);
  background-image: -o-linear-gradient(#ffffff, #ffffff 60%, #f5f5f5);
  background-image: -webkit-gradient(linear, left top, left bottom, from(#ffffff), color-stop(60%, #ffffff), to(#f5f5f5));
  background-image: linear-gradient(#ffffff, #ffffff 60%, #f5f5f5);
  background-repeat: no-repeat;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#fff5f5f5', GradientType=0);
  -webkit-filter: none;
  filter: none;
  border-bottom: 1px solid #e6e6e6;
}
.btn-circle {
  text-align: center;
  font-size: 12px;
   padding:20px;
  line-height: 1.428571429;
  border-radius: 50%;
}
.btn-default:hover {color:#333;background-color:#e6e6e6;border-color:#adadad}

.fileUpload
{
    position: relative;
    overflow: hidden;
    margin: 10px;
}
.fileUpload input.upload
{
    position: absolute;
    top: 0;
    right: 0;
    margin: 0;
    padding: 0;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    filter: alpha(opacity=0);
}