@charset "utf-8";

::selection { background-color: #777; }	/* テキスト選択時の色 */
::placeholder{	color: #777; }					/* input または textarea 要素のプレイスホルダー文字列 */



#wrapper{
	float: left;
	box-sizing: border-box;
	padding: 0; margin: 10px 0 0 0; width: 100%;
	display: flex; justify-content: center;				/* 子要素	幅や高さ不明	水平方向 */
}


/* 暗号化掲示板ウェブアプリ MENU BOX */
#box1{
	clear: both; float: left;
	padding: 0px 10px 10px 10px; width: 320px;
	background-color: #333;
	border: 1px #777 solid; border-radius: 4px;
}
@media screen and (min-width: 1280px){				/* 1280px以上		PC用 */
	#box1{
		margin-top: 30vh;
	}
}
#b1t{
	clear: both; float: left;
	padding: 0; margin: 0; width: 100%; height: 40px;
	text-align: center; color: #fff; font-size: 125%; line-height: 50px;
}
#box1 div:not(:first-child){			/* 3番目に適用 */
	clear: both; float: left;
	padding: 0; margin-top: 10px; width: 100%; height: 60px;
	background-color: #ddd;
	border: 1px #777 solid; border-radius: 4px;
	text-align: center; color: #000; font-size: 113%; line-height: 60px;
	cursor: pointer;
}
#box1 div:not(:first-child):hover{ background-color: #fff; }
#b1a a{
	display: block;
	color: #000;
	text-decoration: none;
}




/* 暗号化掲示板の機能 */
#anitakinou_b{
	display: none;
	clear: both; float: left;
	padding: 0px 10px 0px 10px;
	background-color: #333;
	border: 1px #aaa solid; border-radius: 4px;
}
@media screen and (min-width: 1280px){				/* 1280px以上		PC用 */
	#anitakinou_b{
		margin: 5px 10px 0 10px;
		width: calc( 100% - 20px);
	}
}
#anitakinou_t{
	clear: both; float: left;
	padding: 0; margin: 0; width: 100%; height: 40px;
	text-align: center; color: #f90; font-size: 125%; line-height: 50px;
}
#anitakinou_1{
	clear: both; float: left;
	padding: 7px 0; margin-top: 7px; width: 100%;
	border-top: 1px #ccc dashed;
}
#anitakinou_1 p{
	margin-bottom: 30px;
	text-align: left; color: #fff; font-size: 100%; line-height: 26px;
}
#anitakinou_1 p:first-child{			/* 最初の<p></p>に適用 */
	margin: 20px 0 40px 0;
}


#anitakinou_9{
	position: relative;
	clear: both; float: left;
	width: 100%; height: 30px;
}
/* ×ボタン */
#anitakinou_9::after{		/* 疑似要素 要素が反映された後に反映 */
	content: '×';
	position: absolute; top: 0px; right: -10px;
	clear: both; float: left;
	padding: 0; margin: 0; width: 30px; height: 30px;
	background-color: #fff;
	border: 1px #000 solid; border-radius: 30px;
	text-align: center; color: #000; font-size: 125%; line-height: 29px;
	cursor: pointer;
}