#social {
	position: fixed;
	left: 0px;
	top: 25%;
	width: 110px;
	height: 400px;
	z-index:999;
}
#social .social_item {

}
#social .social_item:hover {
	background-repeat: no-repeat;
	background-position: 0px top;
	transition-duration: 0.6s;
	opacity:1;
}
#social .social_item a{
	width: 110px;
	height: 77px;
	background-image: url('../img/social/fb_full.png');
	background-repeat: no-repeat;
	background-position: -50px top;
	transition-duration: 0.6s;
	opacity: 0.5;
	display: block;
	text-decoration: none;
}
#social .social_item a:hover {
	width: 110px;
	height: 77px;
	background-repeat: no-repeat;
	background-position: 0px top;
	transition-duration: 0.6s;
	opacity:1;
}
#social .gp a {
	background-image: url('../img/social/gp_full.png');
}
#social .vk a {
	background-image: url('../img/social/vk_full.png');
}
#social .pi a {
	background-image: url('../img/social/pi_full.png');
}
#social .tw a {
	background-image: url('../img/social/tw_full.png');
}