.form-control-feedback {
  position: absolute;
  padding: 10px;
  pointer-events: none;
  color: gray;
}

.form-control {
  padding-left: 30px!important;
}

.titulos{
  text-align: center;
  font-size: 28px;
}

td{
  text-align: center;
}
th{
  text-align: center;
}