@import "compass/css3";

.container_button {
  height: 100%;
  margin: 0 auto 0;
  -webkit-perspective: 1000;
  -webkit-backface-visibility: hidden;
}

.pulse-button {
  position: relative;
  top: 50%;
  left: 50%;
  margin-left: -25px;
  margin-top: -25px;
  display: block;
  width: 20px;
  height: 20px;
  font-size: 1.3em;
  font-weight: light;
  font-family: 'Trebuchet MS', sans-serif;
  text-transform: uppercase;
  text-align: center;
  line-height: 100px;
  letter-spacing: -1px;
  color: white;
  border: none;
  border-radius: 50%;
  background: #B2D234;
  cursor: pointer;
  box-shadow: 0 0 0 0 rgba(#5a99d4, .5);
  -webkit-animation: pulse 1.5s infinite;
  
}

/* Tooltip text */
.container_button .tooltiptext {
  visibility: hidden;
  width: 120px;
  background-color: #333;
  color: #fff;
  text-align: center;
  padding: 5px 0;
  border-radius: 6px;
 
  /* Position the tooltip text - see examples below! */
  position: absolute;
  z-index: 1;
}

.pulse-button:hover {
  -webkit-animation: none;
}
.container_button:hover .tooltiptext {
  visibility: visible;
}

@-webkit-keyframes pulse {
  0% {
    transform:scale(.8);
  }
  70% {
    transform:scale(1.1);
    box-shadow: 0 0 0 4px rgb(90 153 212 / 80%)
  }
    100% {
    transform:scale(.8);
    box-shadow: 0 0 0 4px rgb(90 153 212 / 0%)
  }
}