.oew-effect-21 a {
  position: relative;
  display: inline-block;
  padding: 10px;
  color: #333;
  font-weight: 700;
  text-shadow: none;
  -webkit-transition: color 0.3s;
  -moz-transition: color 0.3s;
  transition: color 0.3s;
}

.oew-effect-21 a::before,
.oew-effect-21 a::after {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: #13aff0;
  content: '';
  opacity: 0;
  -webkit-transition: opacity 0.3s, -webkit-transform 0.3s;
  -moz-transition: opacity 0.3s, -moz-transform 0.3s;
  transition: opacity 0.3s, transform 0.3s;
  -webkit-transform: translateY(-10px);
  -moz-transform: translateY(-10px);
  transform: translateY(-10px);
}

.oew-effect-21 a::before {
  top: 0;
  -webkit-transform: translateY(-10px);
  -moz-transform: translateY(-10px);
  transform: translateY(-10px);
}

.oew-effect-21 a::after {
  bottom: 0;
  -webkit-transform: translateY(10px);
  -moz-transform: translateY(10px);
  transform: translateY(10px);
}

.oew-effect-21 a:hover,
.oew-effect-21 a:focus {
  color: #13aff0;
}

.oew-effect-21 a:hover::before,
.oew-effect-21 a:focus::before,
.oew-effect-21 a:hover::after,
.oew-effect-21 a:focus::after {
  opacity: 1;
  -webkit-transform: translateY(0px);
  -moz-transform: translateY(0px);
  transform: translateY(0px);
}