.am-margin-vertical-sm {
    margin-top: 1rem;
    margin-bottom: 1rem;
}
[class*=am-avg-] {
    display: block;
    padding: 0;
    margin: 0;
    list-style: none;
}
[class*=am-avg-]:after {
    clear: both;
}
amazeui.min.css:1
[class*=am-avg-]:after, [class*=am-avg-]:before {
    content: " ";
    display: table;
}
.am-margin-top-lg {
    margin-top: 2.4rem;
}
.am-padding-vertical-xl {
	padding-top: 3.2rem;
	padding-bottom: 3.2rem;
}

.am-container {
	width: 1100px;
	max-width: 1100px;
	min-width: 1000px;
	box-sizing: border-box;
	margin-left: auto;
	margin-right: auto;
}

.am-container:after,
.am-container:before {
	content: " ";
	display: table;
}

.am-container h2 {
	position: relative;
	margin: 0 auto;
	text-align: center;
	font-size: 30px;
	font-weight: 600;
}

.explain h2 span {
	border-bottom-color: #8f001a;
}

.am-container h2 span.borderSpan {
	display: block;
	margin: 0 auto;
	width: 100px;
	border-bottom: 3px solid #1ec896;
}

.subtitle {
	margin: 20px auto;
	width: 85%;
	text-align: center;
	font-size: 18px;
	line-height: 24px;
}

.explain-grades .am-table {
	border-collapse: collapse;
}

.am-table {
	width: 100%;
	margin-bottom: 1.6rem;
	border-spacing: 0;
	border-collapse: separate;
}

table {
	max-width: 100%;
	background-color: transparent;
	empty-cells: show;
}

.explain-grades .am-table thead {
	background-color: #f25a67;
	color: white;
}

.am-table>caption+thead>tr:first-child>td,
.am-table>caption+thead>tr:first-child>th,
.am-table>colgroup+thead>tr:first-child>td,
.am-table>colgroup+thead>tr:first-child>th,
.am-table>thead:first-child>tr:first-child>td,
.am-table>thead:first-child>tr:first-child>th {
	border-top: 0;
}

.am-table>thead>tr>th {
	vertical-align: bottom;
	border-bottom: 1px solid #ddd;
}

.am-table>tbody>tr>td,
.am-table>tbody>tr>th,
.am-table>tfoot>tr>td,
.am-table>tfoot>tr>th,
.am-table>thead>tr>td,
.am-table>thead>tr>th {
	padding: .7rem;
	line-height: 1.6;
	vertical-align: top;
	border-top: 1px solid #ddd;
}

.am-text-center {
	text-align: center !important;
}

.am-text-lg {
	font-size: 1.8rem;
}

tbody {
	display: table-row-group;
	vertical-align: middle;
	border-color: inherit;
}

.explain-grades .am-table tbody tr.bged {
	background-color: #ffeeef;
}

.explain-grades .am-table tbody tr:nth-child(1) td,
.explain-grades .am-table tbody tr:nth-child(2) td,
.explain-grades .am-table tbody tr:nth-child(3) td {
	font-weight: bold;
}

.explain-grades .am-table tbody tr td {
	text-align: center;
	vertical-align: middle;
	border: 1px solid #ddd;
}

.am-container:after {
	clear: both;
}

.am-container:after,
.am-container:before {
	content: " ";
	display: table;
}

.am-padding-bottom-xl {
	padding-bottom: 3.2rem;
}

@media only screen and (min-width: 641px) .am-container {
	padding-left: 1.5rem;
	padding-right: 1.5rem;
}

.explain h2 span {
	border-bottom-color: #8f001a;
}

h2 span.borderSpan {
	display: block;
	margin: 0 auto;
	width: 100px;
	border-bottom: 3px solid #1ec896;
}

.am-text-center {
	text-align: center !important;
}


.am-margin-bottom-xs {
	margin-bottom: .5rem;
}

.am-margin-top-lg {
	margin-top: 2.4rem;
}

.explain-num {
	background: url(../images/5.png) center/cover no-repeat;
	width: 100%;
	height: 240px;
	color: white;
	display: flex;
	align-items: center;
	justify-content: center;
}

.am-padding-vertical-xl {
	padding-top: 3.2rem;
	padding-bottom: 3.2rem;
}

.am-margin-top-lg {
	margin-top: 2.4rem;
	font-size:18px;
}

[class*=am-avg-] {
	display: block;
	padding: 0;
	margin: 0;
	list-style: none;
}

.am-avg-sm-4>li:nth-of-type(4n+1) {
	clear: both;
}

.am-avg-sm-4>li:nth-of-type(n) {
	clear: none;
}

.am-avg-sm-4>li {
	width: 25%;
}

[class*=am-avg-]>li {
	display: block;
	height: auto;
	float: left;
}

button,
input:not([type=radio]):not([type=checkbox]),
select {
	vertical-align: middle;
}

.explain-num form ul li input {
	border-radius: 5px;
	width: 85%;
	display: block;
	height: 32px;
	line-height: 32px;
	border: none;
	padding-left: 5px;
	padding-right: 5px;
	color: #333;
	font-size: 14px;
}

.explain-num form ul li:nth-last-child(1) input {
	width: 85%;
}

button,
input:not([type=radio]):not([type=checkbox]),
select {
	vertical-align: middle;
}

.explain-num form ul li:nth-last-child(1) img {
	width: 40%;
	border-radius: 0 5px 5px 0;
	height: 32px;
}

img {
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	vertical-align: middle;
	border: 0;
}

.explain-num form .sub {
	display: block;
	background-color: #f25a67;
	color: white;
	width: 200px;
	height: 36px;
	line-height: 36px;
	font-size: 20px;
	padding: 0;
	border-radius: 16px;
	margin: 30px auto 0 auto;
	border: none;
}