.standard-border-red {
 border: 3px solid red;
 padding: 10px;
}

.blinking-border-red {
 border: 3px solid red;
 padding: 10px;
 animation: borderBlink-red 1s infinite;
}

.standard-border-green {
 border: 3px solid green;
 padding: 10px;
}

.blinking-border-green {
 border: 3px solid green;
 padding: 10px;
 animation: borderBlink-green 1s infinite;
}

.blinking-border-green-nopadding {
 border: 3px solid green;
 animation: borderBlink-green 1s infinite;
}

.standard-border {
 border: 3px solid #5cb85c;
 padding: 10px;
}

.blinking-border {
 border: 3px solid #5cb85c;
 padding: 10px;
 animation: borderBlink 1s infinite;
}

@keyframes borderBlink {
 0% {
  border-color: #5cb85c;
 }
 50% {
  border-color: transparent;
 }
 100% {
  border-color: #5cb85c;
 }
}

@keyframes borderBlink-red {
 0% {
  border-color: red;
 }
 50% {
  border-color: transparent;
 }
 100% {
  border-color: red;
 }
}

@keyframes borderBlink-green {
 0% {
  border-color: green;
 }
 50% {
  border-color: transparent;
 }
 100% {
  border-color: green;
 }
}