.modalku {
  z-index: 99992;
  background-color: black;
  background: rgba(0, 0, 0, 0.5); }

.modalku .close {
  float: none;
  font-size: 2.5rem;
  position: absolute;
  right: 1.5rem; }

@keyframes btn-promo-blink {
  0% {
    background: #e1251b;
    border: transparent solid 1p;
    box-shadow: 0 0 10px transparent; }
  50% {
    background: #A41B14;
    border: #016f40 solid 1px;
    box-shadow: 0 0 15px #333; }
  100% {
    background: #e1251b;
    border: transparent solid 1p;
    box-shadow: 0 0 10px transparent; } }
button.btn-promo-ktg,
a.btn-promo-ktg {
  color: #fff;
  background-color: #e1251b;
  font-size: 16px;
  font-weight: bold;
  letter-spacing: 1px;
  padding: 0.3rem 1rem;
  border: #016f40 solid 1px;
  border-radius: 5px;
  margin-bottom: 30px;
  animation: btn-promo-blink 3s infinite; }

button.btn-promo-ktg:hover,
a.btn-promo-ktg:hover {
  color: #e2e2e2;
  box-shadow: 0 0 15px #333;
  animation: none; }