@charset "UTF-8";

footer {
	background: #2D2D2D;
}

.footer_inner {
    padding: 80px 0 0;
    margin: 0 auto;
}

.footer_head {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid #444;
    padding-bottom: 30px;
    margin: 0 auto 30px;
    max-width: 1100px;
}

ul.footer_sns {
    display: flex;
    align-items: center;
}

ul.footer_sns li {
    margin-left: 20px;
}

ul.footer_sns li img {
    transition: all 0.25s ease;
    -webkit-transition: all 0.25s ease;
    -moz-transition: all 0.25s ease;
    -o-transition: all 0.25s ease;
}

ul.footer_sns li:hover img {
    transform: scale(1.1);
    opacity: 0.5;
}

ul.footer_menu {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 1100px;
    margin: 0 auto;
}

ul.footer_menu li a {
    color: #fff;
    position: relative;
    font-size: 13px;
    transition: all 0.25s ease;
    -webkit-transition: all 0.25s ease;
    -moz-transition: all 0.25s ease;
    -o-transition: all 0.25s ease;
}

.footer_menu li {
    font-size: 13px;
    color: #666;
    padding: 0 20px;
}

ul.footer_menu li a::after {
position: absolute;
left: 0;
content: '';
width: 100%;
height: 1px;
background: #fff;
bottom: -4px;
transform: scale(0, 1);
transform-origin: right top; /*変形（アンダーラインの伸長）の原点がaタグ（各メニュー）の右端*/
transition: transform 0.3s;  /*変形の時間*/
}

ul.footer_menu li a:hover::after {
transform: scale(1, 1);     /*ホバー後、x軸方向に1（相対値）伸長*/
transform-origin: left top; /*左から右に向かう*/
}

small {
    display: block;
    text-align: center;
    color: #555;
    background: #000;
    font-size: 11px;
    margin-top: 80px;
    padding: 10px 0;
}

/*---------------------------------------------------------------*\
	$480px
\*---------------------------------------------------------------*/
@media screen and (max-width: 480px) {
	
.footer_inner {
    padding: 30px 0 0;
}

ul.footer_menu {
    flex-wrap: wrap;
    padding: 0 5%;
    justify-content: inherit;
}

ul.footer_menu li {
    width: 50%;
    margin: 10px 0;
}

ul.footer_menu li a {
    margin: 0;
}

.footer_head {
    padding: 0 5% 30px;
}

small {
    margin-top: 10px;
    padding: 10px 0 100px;
    background: inherit;
}

ul.footer_sns li {
    width: 18px;
}
}