@charset "utf-8";
/* CSS Document */

/*tabの状態*/
.tab {
  display: flex;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.tab li{
	width:31%;
}

.tab li a{
	display:block;
	background-color: #d9d9d9;
	margin-right:20px;
	padding:10px 20px;
	box-sizing: border-box;
	border-top-left-radius: 10px;
  border-top-right-radius: 10px;
  margin-right: 10px;
	text-align: center;
	color:#fff;
	border: 5px solid #d9d9d9;
}

/*liにactiveクラスがついたときの形状*/
.tab li.active a{
	background-color:#72640c;
	color:#fff;
	border: 5px solid rgb(114, 100, 12);
}

/*area*/
.area{
	display:none;
	opacity:0;
	background-color:#fff;
}

/*area-activeクラスがついた時の形状*/
.area.is-active{
	display:block;
	animation-name:displayAnime;
	animation-duration:0s;
	animation-fill-mode:forwards;
}

@keyframes displayAnime{
	from{
		opacity:0;
	}
	
	to{
		opacity:1;
	}
}