body {
	/* align-self: center; */
	width: 900px;
	margin-top: 10px;
	margin-right: auto;
	margin-left: auto;
	margin-bottom: 40px;
}

.top_img {
	width: 100%;
	height: auto;
}


.hidden_box {
	margin: 2em 0;
	/*前後の余白*/
	padding: 0;
}

.class_name {
	display: block;
	padding: 15px;
	font-weight: bold;
	border: solid 2px black;
	cursor: pointer;
	font-size: 45px;
	/* width: 100%; */
	border-radius: 15px;
	text-align: center;
	background-color: #f8f8f8;
}

/*チェックは見えなくする*/
.class_checkbox {
	display: none;
}

/*中身を非表示にしておく*/
.hidden_box .hidden_show {
	height: 0;
	padding: 0;
	overflow: hidden;
	opacity: 0;
	transition: 0.8s;
	margin-left: 25px;
	margin-right: 25px;
}

/*クリックで中身表示*/
.hidden_box input:checked~.hidden_show {
	padding: 10px 0;
	height: auto;
	opacity: 1;
}

.item_select {
	width: 100%;
}

.tp_no {
	width: 100%;
}

.evemt_title {
	font-size: 40px;
	text-align: center;
}

.evemt_date {
	font-size: 40px;
	text-align: center;
}

.progress_status {
	font-size: 30px;
	text-align: center;
	/* background-color: #f8dce0; */
	margin: 20px;
	padding: 20px;
}

.please_select {
	font-size: 35px;
	text-align: center;
	/* background-color: #f8dce0; */
	margin-top: 20px;
	padding-top: 20px;
}

input {
	font-size: 60px;
	/* color: black; */
	border-color: black;
	border-radius: 2px;
	/* text-indent: 0.01em; */
}

textarea {
	font-size: 60px;
	width: 100%;
}

select {
	font-size: 60px;
	overflow: hidden;
	width: 90%;
	/* margin: 2em auto; */
	text-align: center;

	width: 100%;
	padding-right: 1em;
	cursor: pointer;
	text-indent: 0.01px;
	text-overflow: ellipsis;
	border: none;

	outline: none;
	background: transparent;
	background-image: none;
	box-shadow: none;
	-webkit-appearance: none;
	appearance: none;

	position: relative;
	border: 1px solid #bbbbbb;
	border-radius: 15px;
	background: #ffffff;

	padding: 8px 38px 8px 8px;
	/* color: #666666; */

	border-color: black;
}

select::-ms-expand {
	display: none;
}

select::before {
	position: absolute;
	top: 0.8em;
	right: 0.9em;
	width: 0;
	height: 0;
	padding: 0;
	content: '';
	border-left: 6px solid transparent;
	border-right: 6px solid transparent;
	/* border-top: 6px solid #666666; */
	pointer-events: none;
	/* border-radius: 10px; */
}

.field_name {
	font-size: 50px;
}

.field_name_sub {
	font-size: 30px;
}

.input_item {
	margin: 10px;
	padding: 10px;
}

button {
	width: 100%;
	height: 150px;
	margin: 10px;
	padding: 10px;
	font-size: 40px;
	font-weight: bold;
	border-radius: 15px;
	color: #fff;
	/* background-color: #49a9d4; */
	background-color: #0070c9;
	/* box-shadow: 2px 2px 2px #555; */
}