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

/*-----------------------------------------------*/
/* backnumber-navi                                       */
/*-----------------------------------------------*/

#bn-navi{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	margin:15px auto 0 auto;
	padding: 0;
}

#bn-navi li{
	text-align: center;
	color:#fff;
	width:150px;
	margin:10px;
	border-radius: 5px;
	border:1px solid #DCDCDC;
	font-size: 12px;
}

#bn-navi li a{
	display: block;
	text-align: center;
	color:#000;
	text-decoration: none;
	padding: 5px;
}

#bn-navi li a:hover{
	background: #EFEFEF;
}

/*-----------------------------------------------*/
/* modelroom-construction　navi                                       */
/*-----------------------------------------------*/

#mc-navi{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	margin:15px auto 0 auto;
	padding: 0;
}

#mc-navi li{
	text-align: center;
	list-style: none;
	font-weight: bold;
	line-height: 55px;
	width:44.444%;
	margin:10px;
	font-size: 16px;
}

#mc-navi li a{
	display: block;
	text-align: center;
	text-decoration: none;
}

.btn-open {
	background-color: #dde7f3;
	color: #3070b8!important;
	border: 2px solid #3070b8;
	position: relative;
	overflow: hidden;
	z-index: 1;
}

.btn-open:after{
  width: 100%;
  height: 0;
  content:"";
  position: absolute;
  top: 50%;
  left: 50%;
  background : #FFF;
  opacity: 0;
  transform: translateX(-50%) translateY(-50%) rotate(45deg);
  transition: .2s;
  z-index: -1;
}

.btn-open:hover{
  color: #3070b8!important;
}

.btn-open:hover:after{
  height: 240%;
  opacity: 1;
}

.btn-open:active:after{
  height: 340%;
  opacity: 1;
}

.topics-bn-navi{
	position:relative;
	margin:50px auto 0px auto;
	background: #dde7f3;
	padding-left:20px ;
	-webkit-box-sizing:border-box;
	-moz-box-sizing:border-box;
	box-sizing:border-box;
	font-family: "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "HG明朝E", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
	color:#3070b8;
	font-size:14px;
	font-weight:bold;
	line-height:28px;
	width:100%;
	border-style:solid;
	border-width:0px 0px 0px 5px;
	border-color:#000000 #000000 #000000 #3070b8;
}

.topics-title span{
	font-size:80%;
	font-weight: 200;
	font-family:"游ゴシック Medium",YuGothic,YuGothicM,"Hiragino Kaku Gothic ProN","Hiragino Kaku Gothic Pro",メイリオ,Meiryo,sans-serif;
	display: inline-block;
	margin-left: 15px;

}

@media screen and (max-width:480px){
.topics-bn-navi{
	width:96%;
	font-size: 80%;
}
	#bn-navi li{
		width:42%;
	}
	.topics-title{
		font-size:80%;
	}
}

.topics-cont-wrap .area{
	float:left;
	display:block;
	margin-right:10px;
	background:#3070b8;
	font-size:12px;
	line-height:20px;
	text-align:center;
	color:#ffffff;
	-webkit-border-radius:5px;
	-moz-border-radius:5px;
	-ms-border-radius:5px;
	-o-border-radius:5px;
	border-radius: 5px;
	width:120px;
	height:20px;
}
@media screen and (max-width:960px){
.topics-cont-wrap .area{
	margin-bottom:5px;
}
}