#os_form input{font-size: 14px !important;}
 .btn-primary{
    background-color: #5b94fc  !important;
    color: #fff  !important;
    border: 1px solid transparent  !important;
}
.btn-primary:hover{
  background-color: #f7f7fa !important;
  color: #5b94fc !important;
  border: 1px solid #5b94fc !important;
}