footer{
	position:relative;
	z-index:40;
	box-sizing:border-box;
	height:60px;
}


footer ::before{
	position:absolute;
	z-index:1;
	top:0;
	left:0;
	width:100%;
	top:-50px;
	height:51px;
	content:'';
	background:#fff;
	background-image:url('../image/fotter.png');
	background-repeat: no-repeat;
    background-position: center, top;
}

@media only screen and (min-width: 700px) and (max-width: 830px){
	footer ::before{background-image:url('../image/fotter640.png');}
}
@media only screen and (min-width: 580px) and (max-width: 700px){
	footer ::before{background-image:url('../image/fotter500.png');}
}
@media only screen and (min-width: 380px)and (max-width: 580px){
	footer ::before{background-image:url('../image/fotter400.png');}
}
@media only screen and (max-width: 380px){
	footer ::before{background-image:url('../image/fotter300.png');}
}
.footer__social{position:relative;z-index:2;width:118px;margin-right:auto;margin-left:auto;padding-right:37px;padding-left:37px;background:#fff}
.footer__social__link{display:block;width:46px;height:46px}
.footer__social__link svg{width:100%;height:100%}
.footer__social__link .border{transition:fill .4s}
.footer__social__link:hover .border{fill:#ebe4d8}

.footer__sitename{
	font-family:'Oranienbaum', serif;
	font-size:16px;
	line-height:26px;
	margin-top:10px;
	text-align:center;
	letter-spacing:.025em;
	color:#8b8b8b;
}