.second-service article{
	text-align: center;
	margin: 30px 0;
}
.second-service h3{
	font-size: 20px;
	padding-bottom: 5px;
}
.second-service .block-icon{
	width: 170px;
	height: 170px;
	background: #159CD8;
	margin: 0 auto 20px;
	border-radius: 100px;
	border: 4px solid transparent;
	transition: all ease-out .3s;
}
.second-service article:hover .block-icon{
	border: 4px solid #159CD8;
	background: none;
	filter: none; 
}
.block-icon i{
	font-size: 80px;
	line-height: 170px;
	color: #fff;
}
.second-service article:hover .block-icon i{
	font-size: 80px;
	line-height: 170px;
	color: #159CD8;
}