.overlay-center {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.nav-tabs-position {
  margin-top: 20px;
  justify-content: center;
}

.size-nav-tabs {
  width: auto;
  height: 250px;
}

.info-table {
  border-collapse: collapse;
  font-family: sans-serif;
  width: 100%;
  max-width: 400px;
  font-size: 12px;
}

.info-table th,
.info-table td {
  padding: 4px 10px;
  text-align: left;
}

.info-table th {
  background-color: #f0f0f0;
  font-weight: bold;
}

.nav-link{
    font-size: 16px;
}

.btn-container{
  display: flex;
  justify-content: space-around;
  align-items: center;
  width: 100%;
}

@media (max-width: 400px){
   .container-fluid{
    justify-content: center!important;
  }
}