.head {
	background-color: aliceblue;
	padding-top: 10px;
	padding-bottom: 10px;
	margin: 5px 8px;
	display: flex;
	flex-direction: column;
}

.head_block {
	display: flex;
	justify-content: space-between;
}

.head_left {
	display: flex;
}

.head_bar {
	width: 5px;
	height: 20px;
	background-color: red;
}

.head_title {
	margin-left: 5px;
}


.flex_column {
	display: flex;
	flex-direction: column;
}

.flex_between {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.flex_center {
	display: flex;
	align-items: center;
}

.center_title{
	font-weight: bolder;
}
.center_border {
	border: 1px solid #ccc;
	min-height: 50px;
	border-radius: 5px;
	margin: 15px 0 0 0;
	padding: 5px 0px 5px 10px;
}




.footer {
	position: fixed;
	bottom: 0;
	background-color: aliceblue;
	min-height: 100px;
	padding-top: 10px;
	margin: 5px 8px 0;
	width: 96%;
	padding-bottom: 10px;
	display: flex;
	flex-direction: column;
}