#copyrights {
	padding-bottom: 40px;
}
footer ul.snsnavi {
	margin: 30px 0px; width: 100%; height: auto; text-align: center;
}
footer ul.snsnavi li {
	margin: 0px; padding: 0px 5px; display: inline;
}
footer ul.snsnavi li a {
	transition:0.5s; -webkit-transition: .5s; -moz-transition: .5s; -o-transition: .5s;
}
footer ul.snsnavi li a:hover {
	opacity: 0.7;
}
@media screen and (max-width:991px)
{
footer ul.snsnavi {
	margin: 30px 5% 0px; width: 90%; height: auto; overflow: hidden;
}
footer ul.snsnavi li {
	margin: 0px; padding: 0px 5px 10px; width: 25%; height: auto; display: inline-block;
}
footer ul.snsnavi li a img {
	width: 100%; max-width: 168px;
}
}
@media screen and (max-width:640px)
{
footer ul.snsnavi li {
	width: 50%; float: left; box-sizing: border-box;
}
}