* {
	margin: 0;
	padding: 0;
}

a {
	text-decoration: none;
}

ol,
ul,
li {
	list-style: none;
}

html,
body {
	height: 100%;
	width: 100%;

}

.fl{
	float: left;
}

.fr{
	float: right;
}

.margin-right-sm{
	margin-right: 20px;
}

.margin-bottom-sm{
	margin-bottom: 20px;
}

.padding-bottom-sm{
	padding-bottom: 20px;
}

.theme-color{
	color: #1890FF;
}