html {
  height: 95%;
}

body {
  height: 95%;
  background-color: #031c00;
  color: #8ee28e;
  text-transform: uppercase;
  font-weight: bold;
  font-family: monospace;
  font-size: x-large;
  letter-spacing: 5px;
}

p {
  margin: 3px;
  font-size: 1.6em;
  line-height: 38px;
}

.terminal-column {
  padding: 1px;
}

.active-column {
  background-color: #8ee28e;
  color: #031c00;
}

.terminal-column:focus {
  background-color: #8ee28e;
  color: #031c00;
  outline: none;
}

.memory-address {
  margin-right: 15px;
}

#container {
  display: flex;
  flex-direction: row;
  height: 760px;
  /* Debugging */
  /* margin: 5px;
  border: solid 1px cyan; */
}

#header {
  padding: 0 25px 0 25px;
  margin-bottom: 30px;
   margin: 0 5px 5px 5px;
  /* Debugging */
  /* border: solid 1px rebeccapurple; */
}

.terminal-block {
  padding-left: 25px;
  padding-right: 25px;
  height: 95%;
  margin: 5px;
  /* Debugging */
  /* border: solid 1px blue; */
}

#prompt-container {
  width: 25%;
  height: 95%;
  overflow: hidden;
  display: flex;
  flex-direction: column-reverse;
  margin: 5px;
  padding-left: 25px;
  /* Debugging */
  /* border: solid 1px green; */
}

#lockout-message-container {
  height: 100%;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

#prompt-cursor {
  margin-bottom: 25px;
}

.hidden {
  visibility: hidden;
}

#lockout-warning {
  animation: blinker 1s linear infinite;
}

@keyframes blinker {
  50% {
    opacity: 0;
  }
}