.x_btn {
	transition-duration: .6s;
	position: relative; text-align: center;
	font-size: 16px;
	color: #000;
	width: 450px; height: 60px; margin: auto; overflow: hidden; box-sizing: border-box;
	line-height: 1;
}
.x_btn .btn_inner {height: 100%;}
.x_btn p {display: flex; align-items: center; justify-content: center; height: 100%;}
.x_btn .btn_item01,.x_btn .btn_item02 {
	position: absolute;
    border-color: #000;
    width: 320px;
    height: 280px;
    border-width: 1px;
    border-style: solid;
    -webkit-transition: border-color .3s,opacity .3s,-webkit-transform .6s cubic-bezier(.79,.17,.15,.96);
    transition: border-color .3s,opacity .3s,-webkit-transform .6s cubic-bezier(.79,.17,.15,.96);
    transition: transform .6s cubic-bezier(.79,.17,.15,.96),border-color .3s,opacity .3s;
    transition: transform .6s cubic-bezier(.79,.17,.15,.96),border-color .3s,opacity .3s,-webkit-transform .6s cubic-bezier(.79,.17,.15,.96);
	border: 1px solid #000;
}
.x_btn .btn_item01 {
	top: 0;
    left: calc(100% - 20px);
    -webkit-transform-origin: left top;
    transform-origin: left top;
    -webkit-transform: translate3d(0,0,0) rotate(-45deg);
    transform: translate3d(0,0,0) rotate(-45deg);
}
.x_btn .btn_item02 {
    bottom: 0;
    right: calc(100% - 20px);
    -webkit-transform-origin: right bottom;
    transform-origin: right bottom;
    -webkit-transform: translate3d(0,0,0) rotate(-45deg);
    transform: translate3d(0,0,0) rotate(-45deg);
}
.x_btn .btn_item01::before,.x_btn .btn_item02::before {
	content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    background: #f6f6f6;
    opacity: 0;
    -webkit-transition: .4s .1s;
    transition: .4s .1s;
	box-sizing: border-box;
}
.h_point:hover .x_btn .btn_item01,.h_point:hover .x_btn .btn_item02,.x_btn:hover .btn_item01,.x_btn:hover .btn_item02 {
	-webkit-transition: -webkit-transform .45s cubic-bezier(.79,.17,.15,.96);
    transition: -webkit-transform .45s cubic-bezier(.79,.17,.15,.96);
    transition: transform .45s cubic-bezier(.79,.17,.15,.96);
    transition: transform .45s cubic-bezier(.79,.17,.15,.96),-webkit-transform .45s cubic-bezier(.79,.17,.15,.96);
}
.h_point:hover .x_btn .btn_item01,.x_btn:hover .btn_item01 {
	-webkit-transform: translate3d(-100%,0,0) rotate(-45deg);
    transform: translate3d(-100%,0,0) rotate(-45deg);
    -webkit-transition: .5s cubic-bezier(.29,.8,.35,1);
    transition: .5s cubic-bezier(.29,.8,.35,1);
	border-color: #b48d30;
}
.h_point:hover .x_btn .btn_item02,.x_btn:hover .btn_item02 {
	-webkit-transform: translate3d(100%,0,0) rotate(-45deg);
    transform: translate3d(100%,0,0) rotate(-45deg);
    -webkit-transition: .5s cubic-bezier(.29,.8,.35,1);
    transition: .5s cubic-bezier(.29,.8,.35,1);
	border-color: #b48d30;
}
.h_point:hover .x_btn,.x_btn:hover {color: #fff; background-color: #b48d30;}
.x_btn:hover {color: #fff; background-color: #b48d30;}
.x_btn .arrow {
	position: absolute;
    top: 1px;
    bottom: 0;
    margin: auto;
    width: 9px;
    height: 13px;
    -webkit-transform: translate3d(-10px,0,0);
    transform: translate3d(-10px,0,0);
    -webkit-transition: .3s;
    transition: .3s;
	opacity: 0;
	left: -5px;
}
.x_btn .arrow::before {
	content: '';
    position: absolute;
    right: 0;
    top: 6px;
    height: 2px;
    width: 100%;
    -webkit-transform-origin: bottom right;
    transform-origin: bottom right;
    -webkit-transform: translate3d(0,0,0) rotate(45deg);
    transform: translate3d(0,0,0) rotate(45deg);
	box-sizing: border-box;
	background-color: #fff;
}
.x_btn .arrow::after {
	content: '';
    position: absolute;
    right: 0;
    top: 6px;
    height: 2px;
    width: 100%;
    -webkit-transform-origin: top right;
    transform-origin: top right;
    -webkit-transform: translate3d(0,0,0) rotate(-45deg);
    transform: translate3d(0,0,0) rotate(-45deg);
	box-sizing: border-box;
	background-color: #fff;
}
.h_point:hover .x_btn .arrow,.x_btn:hover .arrow {
	-webkit-transform: translate3d(0,0,0);
    transform: translate3d(0,0,0);
    opacity: 1;
    -webkit-transition: opacity .2s .2s,-webkit-transform .3s .1s cubic-bezier(.79,.17,.15,.96);
    transition: opacity .2s .2s,-webkit-transform .3s .1s cubic-bezier(.79,.17,.15,.96);
    transition: transform .3s .1s cubic-bezier(.79,.17,.15,.96),opacity .2s .2s;
    transition: transform .3s .1s cubic-bezier(.79,.17,.15,.96),opacity .2s .2s,-webkit-transform .3s .1s cubic-bezier(.79,.17,.15,.96);
	left: 17px;
}

/* 線(ボーダー)のスタイル 共通 */
.x_btn:before,
.x_btn:after,
.x_btn .btn_inner:before,
.x_btn .btn_inner:after{
    content: '';
    position: absolute;
    background: #000; /*線の色*/
	transition-duration: .3s;
	transition-timing-function: ease-in-out;
}
/* 上のボーダー */
.x_btn .btn_inner:before {
    top: 0;
    right: -100%;
    width: 100%;
    height: 1px;
	transition-delay: .3s;
}
/* 左のボーダー */
.x_btn .btn_inner:after {
    top: -100%;
    left: 0;
    width: 1px;
    height: 100%;
	transition-delay: .6s;
}
/* 下のボーダー */
.x_btn:before {
	bottom: 0;
    left: -100%;
    width: 100%;
    height: 1px;
	transition-delay: .3s;
}
/* 右のボーダー */
.x_btn:after {
    bottom: -100%;
    right: 0;
    width: 1px;
    height: 100%;
	transition-delay: .6s;
}

/* ホバー時のアニメーション指定 */
.x_btn.is-invasion .btn_inner::before {
    right: 0;
}
.x_btn.is-invasion .btn_inner::after {
    top: 0;
}
.x_btn.is-invasion::before {
	left: 0;
}
.x_btn.is-invasion::after {
    bottom: 0;
}

.x_btn:hover:before,
.x_btn:hover:after,
.x_btn:hover .btn_inner:before,
.x_btn:hover .btn_inner:after {background: #b48d30;}

.fade_under .item {opacity: 0; transition: opacity 1250ms cubic-bezier(0.215, 0.61, 0.355, 1), transform 1250ms cubic-bezier(0.215, 0.61, 0.355, 1); transform: translate(0, 20px);}
.inview .item {opacity: 1; transform: translate(0);}
.fade_under .item:nth-child(2) {transition-delay: .2s;}
.fade_under .item:nth-child(3) {transition-delay: .4s;}
.fade_under .item:nth-child(4) {transition-delay: .6s;}
.fade_under .item:nth-child(5) {transition-delay: .8s;}
.fade_under .item:nth-child(6) {transition-delay: 1s;}