/* 角ゴ */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP&display=swap');
/* 明朝 */
/*
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@500&display=swap');
*/

* {
	box-sizing: border-box;
	position: relative;
}

html {
	margin: 0;
	padding: 0;
	width: 100%;
	height: 100%;
	overflow: hidden;
}

body {
	/* 角ゴ */
		font-family: 'Noto Sans JP', sans-serif;
	/* 明朝 */
/*	font-family: 'Noto Serif JP', serif;*/
/*	font-weight: 500;*/
	color: #000000;
	margin: 0px;
	padding: 0px;
	background-color: #000000;
	margin: 0;
	padding: 0;
	width: 100%;
	height: 100%;
	overflow: hidden;
}

#container {
	width: 100%;
	height: 100%;
    display: grid;
    grid-template-rows: 1fr auto;
}

#video_box {
	width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
	/*	background-color: #ffcccc;*/
}

#video_wrap {
    width: 100%;
	height: 100%;
    max-height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.video {
	position: relative;
	width: auto;
	height: 100%;
	aspect-ratio: 16 / 9;
	max-width: 100%;
	max-height: 100%;

}

.yokoku_frame {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}



#btns {
	width: 100%;
	height: auto;
	margin-top: 5px;
	padding: 0 5px;
	display: flex;
	flex-wrap: wrap;
}

.col1,
.col2,
.col3,
.col4 {
	height: 41px;
	margin-top: 5px;
	text-align: center;
	color: #FFFFFF;
	padding: 2px 4px;
}

.col1 {
	width: 100%;
}

.col2 {
	width: 50%;
}

.col3 {
	width: 33%;
}

.col4 {
	width: 25%;
}

.btn {
	width: 100%;
	height: 37px;
	/*	line-height: 37px;*/
	padding-top: 5px;
	display: block;
	text-decoration: none;
	background-color: #000000;
	color: #FFF;
	border: #fff 1px solid;
}

.selected {
	color: #000;
	background-color: #FFF;
}

.btn:not(.selected):hover {
	background-color: #646464;
	color: #FFF;
	cursor: pointer;
}