.pulse_btn {
  box-shadow: 0 0 0 0 rgba(255, 0, 0, 0.7);
  -webkit-animation: pulse 1.25s infinite cubic-bezier(0.66, 0, 0, 1);
  -moz-animation: pulse 1.25s infinite cubic-bezier(0.66, 0, 0, 1);
  -ms-animation: pulse 1.25s infinite cubic-bezier(0.66, 0, 0, 1);
  animation: pulse 1.25s infinite cubic-bezier(0.66, 0, 0, 1);
}

.pulse_btn:hover {
	background-color: #F00;
	transition: all 1s ease 0s;
	-webkit-animation: none;-moz-animation: none;-ms-animation: none;animation: none;
}

@-webkit-keyframes pulse {to {box-shadow: 0 0 0 15px rgba(0, 0, 0, 0);}}
@-moz-keyframes pulse {to {box-shadow: 0 0 0 15px rgba(0, 0, 0, 0);}}
@-ms-keyframes pulse {to {box-shadow: 0 0 0 15px rgba(0, 0, 0, 0);}}
@keyframes pulse {to {box-shadow: 0 0 0 15px rgba(0, 0, 0, 0);}}

.cale {
    width: 100%;
    font-size: 12px;
	float: left;
	margin: 10px 0;
	color: #000;
	font-weight: 400;
}

.cale a {
    font-size: 12px;
	color: #939393;
	font-weight: 400;
}