<a class="lakub_derza_timan" href="http://ucozwebmeistars.ucoz.lv">NU LŪDZU NOSPIED MANI !</a>
<button type="submit" class="lakub_derza_timan">UW</button>

<style>

.lakub_derza_timan {
  background-color: #1a4463;
  -webkit-border-radius: 7px;
  border-radius: 43px;
  border: none;
  color: #e4e2e2;
  cursor: pointer;
  display: inline-block;
  font-family: Arial;
  font-size: 17px;
  padding: 4px 9px;
  text-align: center;
  text-decoration: none;
}

@keyframes glowing {
  0% { background-color: #054775; box-shadow: 0 0 2px #074673; }
  50% { background-color: #1082d4; box-shadow: 0 0 9px #0e87de; }
  100% { background-color: #074b7b; box-shadow: 0 0 2px #094d7d; }
}

.lakub_derza_timan {
  animation: glowing 1500ms infinite;
}</style>