/* 検討リスト */

    section.mainCntnts .btn_kento_list {
    	display: block;
    	margin: 10px auto 10px;
    	padding: 8px 0 8px 0;
    	width: 90%;
    	color: #fff;
    	font-size: 14px;
    	line-height: 1.2em;
    	-webkit-border-radius: 3px;
    	-moz-border-radius: 3px;
    	border-radius: 3px;
    	cursor: pointer;
    	position: relative;
    	text-align: center;
    	}
    	    
    .btn_kento_list.on {
		background-color: #c0c0c0;
		color: #fff;
		text-align: center;
		height: 35px;
		border-radius: 3px;
		margin: 10px auto 0;
		line-height: 35px;
		width: 90%;
		box-shadow: 0px 1px 3.6px 0.4px rgba(37, 37, 37, 0.3);
    }
    
    .btn_kento_list.on::before {
    	display: block;
    	content:"-";
    	width: 12px;
    	height: 12px;
    	border-radius: 50%;
    	background-color: #fff;
    	color: #c0c0c0;
    	line-height: 9px;
    	text-align: center;
    	position: absolute;
    	left: 91%;
    	top: 10px;
    }
    
     .btn_kento_list.off {
    	background-color: #4ca9c3;
		color: #fff;
		text-align: center;
		height: 35px;
		border-radius: 3px;
		margin: 10px auto 0;
		line-height: 35px;
		width: 90%;
		box-shadow: 0px 1px 3.6px 0.4px rgba(37, 37, 37, 0.3);
    } 

    .btn_kento_list.off::before {
    	display: block;
    	content:"+";
    	width: 12px;
    	height: 12px;
    	border-radius: 50%;
    	background-color: #fff;
    	color: #4ca9c3;
    	line-height: 9px;
    	text-align: center;
    	position: absolute;
    	left: 91%;
    	top: 10px;
    }