.fa.fa-users:before { 
    color: white;
	font-size: 50px;
}
.fa.fa-star:before { 
    color: white;
	font-size: 50px;
}
.fa.fa-check-square-o:before { 
    color: white;
	font-size: 50px;
}
.fa.fa-rocket:before { 
    color: white;
	font-size: 50px;
}


#sp-top-bar {
    background: #bdd044; 
}



.hover-icon {
	/* padding: 30px;  */
	text-align: center;
}
.hover-icon a {
	background: #333333;
	-o-transition: -o-transform ease-out 0.1s, background 0.2s;
	-ms-transition: -ms-transform ease-out 0.1s, background 0.2s;
	-webkit-transition: -webkit-transform ease-out 0.1s, background 0.2s;
	transition: transform ease-out 0.1s, background 0.2s;
	display: inline-block;
	position: relative;
	z-index: 1;
	padding: 20px;
	border-radius: 50%;
	-webkit-border-radius: 50%;
}
.hover-icon a:hover {
	background: #16b5ea;
	-o-transform: scale(0.93);
	-webkit-transform: scale(0.93);
	-ms-transform: scale(0.93);
	transform: scale(0.93);
}
.hover-icon a:after {
	pointer-events: none;
	position: absolute;
	width: 100%;
	height: 100%;
	content: '';
	-webkit-box-sizing: content-box; 
	-moz-box-sizing: content-box; 
	box-sizing: content-box; 
	top: 0;
	left: 0;
	padding: 0;
	z-index: -1;
	box-shadow: 0 0 0 2px rgba(255,255,255,0.1);
	-webkit-box-shadow: 0 0 0 2px rgba(255,255,255,0.1);
	filter: alpha(opacity=0);
	opacity: 0;
	-o-transform: scale(0.9);
	-webkit-transform: scale(0.9);
	-ms-transform: scale(0.9);
	transform: scale(0.9);
	border-radius: 50%;
	-webkit-border-radius: 50%;
}
.hover-icon a:hover:after {
	-o-animation: sonarEffect 1.3s ease-out 75ms;
	-webkit-animation: sonarEffect 1.3s ease-out 75ms;
	animation: sonarEffect 1.3s ease-out 75ms;
}
@-webkit-keyframes sonarEffect {
  0% {
    opacity: 0.3;
  }
  40% {
    opacity: 0.5;
    box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #fff, 0 0 0 10px rgba(255,255,255,0.5);
  }
  100% {
    box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #fff, 0 0 0 10px rgba(255,255,255,0.5);
    -webkit-transform: scale(1.5);
    opacity: 0;
  }
}
@-moz-keyframes sonarEffect {
  0% {
    opacity: 0.3;
  }
  40% {
    opacity: 0.5;
    box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #fff, 0 0 0 10px rgba(255,255,255,0.5);
  }
  100% {
    box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #fff, 0 0 0 10px rgba(255,255,255,0.5);
    -moz-transform: scale(1.5);
    opacity: 0;
  }
}
@keyframes sonarEffect {
  0% {
    opacity: 0.3;
  }
  40% {
    opacity: 0.5;
    box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #16b5ea, 0 0 0 10px rgba(255,255,255,0.5);
  }
  100% {
    box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #16b5ea, 0 0 0 10px rgba(255,255,255,0.5);
    transform: scale(1.5);
    opacity: 0;
  }
}