.wrapperAlert {
  width: 500px;
  height: 400px;
  overflow: hidden;
  border-radius: 12px;
  border: thin solid #ddd;           
}

.topHalf {
    width: 100%;
    color: white;
    overflow: hidden;
    min-height: 300px;
    position: relative;
    background: rgb(0,0,0);
    background: -webkit-linear-gradient(45deg, #019871, #a0ebcf);
    display: flex;
    flex-flow: column;
    justify-content: center;
    align-items: center;
}
.topHalf h1 {
  font-size: 2.25rem;
  display: block;
  font-weight: 500;
  letter-spacing: 0.15rem;
  text-shadow: 0 2px rgba(128, 128, 128, 0.6);
}
        
/* Original Author of Bubbles Animation -- https://codepen.io/Lewitje/pen/BNNJjo */
.bg-bubbles{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;            
}

li {
    position: absolute;
    list-style: none;
    display: block;
    width: 40px;
    height: 40px;
    bottom: -160px;
    background-color: rgba(255, 255, 255, 0.15);
    -webkit-animation: square 20s infinite;
    animation: square 20s infinite;
    -webkit-transition-timing-function: linear;
    transition-timing-function: linear;
}
li:nth-child(1){
  left: 10%;
}		
li:nth-child(2){
  left: 20%;

  width: 80px;
  height: 80px;

  animation-delay: 2s;
  animation-duration: 17s;
}		
li:nth-child(3){
  left: 25%;
  animation-delay: 4s;
}		
li:nth-child(4){
  left: 40%;
  width: 60px;
  height: 60px;

  animation-duration: 22s;

  background-color: rgba(white, 0.3); /* fade(white, 25%); */
}		
li:nth-child(5){
  left: 70%;
}		
li:nth-child(6){
  left: 80%;
  width: 120px;
  height: 120px;

  animation-delay: 3s;
  background-color: rgba(white, 0.2); /* fade(white, 20%); */
}		
li:nth-child(7){
  left: 32%;
  width: 160px;
  height: 160px;

  animation-delay: 7s;
}		
li:nth-child(8){
  left: 55%;
  width: 20px;
  height: 20px;

  animation-delay: 15s;
  animation-duration: 40s;
}		
li:nth-child(9){
  left: 25%;
  width: 10px;
  height: 10px;

  animation-delay: 2s;
  animation-duration: 40s;
  background-color: rgba(white, 0.3); /*fade(white, 30%);*/
}		
li:nth-child(10){
  left: 90%;
  width: 160px;
  height: 160px;

  animation-delay: 11s;
}

@-webkit-keyframes square {
  0%   { transform: translateY(0); }
  100% { transform: translateY(-500px) rotate(600deg); }
}
@keyframes square {
  0%   { transform: translateY(0); }
  100% { transform: translateY(-500px) rotate(600deg); }
}

.bottomHalf {
  align-items: center;
  padding: 35px;
}
.bottomHalf p {
  font-weight: 500;
  font-size: 1.05rem;
}