header{
	z-index: 9000;
}

h2{
    font-size: 21px;
}

div.nenbanAll{
	display: ;
	width: 610px;
	margin-left: auto;
	margin-right: auto;
}


button.nenban{
	float: right;
}

.contents{
    width: 600px;
	height: auto;
    padding: 10px 0 0 0;
    text-align: center;
    margin-top: 0px;
    margin-left: auto;
    margin-right: auto;
	z-index: 1000;
}

.tag{
    position: absolute;
    padding: 4px 0px;
    width: 140px;
    height: 80px;
    margin-top: 12px;
    margin-left: 0;
    background-color: palegoldenrod;
    box-shadow: 2px 1px darkgray;
    border-radius: 5px;
	font-size: 18px;
    font-weight: bolder;
    z-index: 100;
    cursor: pointer;
}
.tag.seiri3{
    margin-left: 145px;
    background-color: paleturquoise;
	width: 140px;
    z-index: 50;
}

.tag.furikaeri{
	margin-left: 290px;
    background-color: lavender;
	width: 140px;
    z-index: 50;
}

.tag.jissen{
    margin-left: 435px;
    background-color: mistyrose;
    width: 140px;
    z-index: 50;
}

.btnBox{
    position: absolute;
    width: 600px;
	height: auto;
    padding: 20px 5px;
    background-color: palegoldenrod;
    box-shadow: 2px 2px darkgray;
    z-index: 200;
    margin-top: 45px;
    margin-bottom: 30px;
    border-radius: 5px;
	z-index: 1000;
}
.btnBox.seiri3{
    background-color: paleturquoise;
}
.btnBox.jissen{
    background-color: mistyrose;
}

.btnBox.furikaeri{
	background-color:lavender;
}

.subBox{
	margin-top: 18px;
}

.kozaName{
    padding: 2px 0 0 0;
    font-size: 18px;
    font-weight: bolder;
    background-color:cornflowerblue;
    color: white;
    margin-bottom: 10px;
}


footer{
    text-align: center;
}

hr{
    border: 1.5px dotted darkgray;
    margin: 20px 0;
}

hr.furikaeri-hr{
	border: solid 2px white;
	border-style: inset;
}

.chushaku{
    font-size: 16px;
}

.bold{
    font-weight: bold;
}

.smallTxt{
    font-size: 14px;
}

.tangenBtn{
    width: 500px;
    text-align: left;
    border: solid thin darkgray;
    color: black;
    background-color: whitesmoke;
    box-shadow: 1px 1px darkgray;
}
.tangenBtn.jissen{
    padding: 5px 10px;
}

.tangenNo{
    display: inline-block;
    width: 18px;
    margin-left: 10px;
    /*padding: 3px 4px 2px 4px;*/
    font-size: 18px;
    border-radius: 18px;
    background-color: forestgreen;
    text-align: center;
    color: white;
    font-weight: bold;
    font-family: Arial;
}

.tangenNo.Large{
	display: inline-block;
    margin-left: 10px;
	margin-right: 5px;
}

.tangenTitle{
    margin-left: 50px;
    margin-top: 10px;
    margin-bottom: 5px;
    width: 500px;
    font-size: 20px;
    font-weight: bolder;
    text-align: left;
    color: dimgray;
}

.tangenNo.jissen{
    background-color: gold;
    color:crimson;
    width: 20px;
    font-size: 20px;
    border-radius: 20px;
    border: solid 1px white;
}
.tangenNo.blue{
    background-color: deepskyblue;
}

.mondaiNo{
    background-color: orange;
    color:crimson;
    font-size: 16px;
    width: 20px;
    border-radius: ;
    font-family: Arial;
}

.tangenName{
    font-size: 18px;
    vertical-align: middle;
}

.title{
    font-size: 20px;
    font-weight: bolder;
    text-align: left;
	margin:0 50px;
}

.furikaeri-title{
	width: 500px;
	background-color: lightblue;
	margin-left: auto;
	margin-right: auto;
	margin-top: 10px;
	padding: 5px 0;
}

.tangenName.Middle{
    font-size: 17px;
    font-weight: bolder;
}

.tangenName.Listen{
    font-size: 16px;
    margin-left: 10px;
    margin-right: 5px;
    font-weight: bolder;
    color: darkblue;
}

.tangenName.Large{
    font-size:18px;
    font-weight: bolder;
    text-align: left;
	margin: 5px;
}

.track{
    width: 485px;
	padding: 5px 5px 5px 8px;
    margin-top: 8px;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
    background-color:papayawhip;
    border: solid thin darkgray;
}

.track.furikaeri{
	margin-top: 0;
}

.CD{
    font-size: 14px;
    font-weight: ;
    color: darkgreen;
}

.disNo{
    display: none;
}

a{text-decoration: none;}

audio{
    width:470px;
    position: relative;
    margin-left: 2px;
    margin-right: auto;
}

button.rtBtn{
    width: 50px;
    height: 24px;
    margin-left: 400px;
    font-size: 14px;
    padding: 3px;
    border: none;
    box-shadow: none;
    border-radius: 20px;
    background-color: cornflowerblue;
    color: white;
}

button.mondai{
	width: 80px;
	border: none;
    border-radius: 20px;
	margin: 5px 4px;
	padding: 3px;
	font-size: 16px;
	background-color: lightblue;
}

button.reset{
	font-size: 14px;
	border: none;
    box-shadow: none;
    border-radius: 20px;
    background-color: cornflowerblue;
    color: white;
}

button.visBtn{
	width: 295px;
	margin-left: auto;
	margin-right: auto;
	margin-top: 10px;
	border: none;
	padding: 3px 8px 3px 8px;
	background-color: lightcyan;
	font-size: 16px;
}

button.visBtn.flag{
	background-color: cornflowerblue;
	color: white;
}

/*モーダル関係*/

.modalBtnAria{
	position: relative;
	margin-left: auto;
	margin-right: auto;
	opacity: 0.8;
}

#modalBtn{
    margin: 10px 0 8px 0;
    width: 260px;
    height: 30px;
    font-size: 14px;
    border: none;
    background-color: cornflowerblue;
    color: white;
    opacity: 0.;
    border-radius: 25px;
}

#modal{
    display: none;
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
	z-index: 7000;
    animation: fade 0.5s 0s forwards;
}

@keyframes fade {
	0%{opacity: 0;}
	100%{opacity: 1}
}

#modalMask{
    position: absolute;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    background-color: #eee;
    z-index: 6000;
    opacity: 0.8;
}

#modalContent{
    position: relative;
    width: 500px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 10vh;
    margin-bottom: auto;
    padding: 10px;
    background-color: #fff;
    border: solid thin gray;
    border-radius: 10px;
	z-index: 9000;
}

#modalContent > p{
    opacity: 0.8;
    margin: 10px 5px;
    text-align: left;
    margin-left: 1em;
    text-indent: -1em;
    font-size: 15px;
    z-index: 7000;
}

#modalShut{
    float: right;
    z-index: 9999;
}

#kigen{
    color: crimson;
    font-size: 14px;
    text-align: center;
	margin-left: 10px;
    margin-top: 15px;
}