.trpworkout-input, .trpworkout-input:focus {
  border: 0;
  text-align: center;
}

.trpworkout-input.is-invalid {
  padding: 0.375rem 0.75rem;
}

td.trpworkout-td, th.trpworkout-td {
  text-align: center;
  vertical-align: middle;
}

td.success-overlay, .success-overlay input.form-control, .success-overlay input.form-control:disabled  {
  background: #2b2f34;
}

.blink {
  animation: blink-animation 1.5s steps(1, start) infinite;
  -webkit-animation: blink-animation 1.5s steps(1, start) infinite;
}

@keyframes blink-animation {
  50% {
    visibility: hidden;
  }
}

@-webkit-keyframes blink-animation {
  50% {
    visibility: hidden;
  }
}