@import url(//fonts.googleapis.com/css?family=Open+Sans);
html, body {
	height: 100%;
  }

body {
	font-family: 'Open Sans', sans-serif;
	font-size: 14px;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	display: flex;
  flex-direction: column;
}

.footer {
	margin-top: auto;
  }

.icon-us {
	background-image: url('../images/flags/US/US.png');
	background-repeat: no-repeat;
}

.icon-vi {
	background-image: url('../images/flags/VN/VN.png');
	background-repeat: no-repeat;
}

h1 {
	font-family: Open Sans;
	font-size: 23px;
	font-style: normal;
	font-variant: normal;
	font-weight: 700;
	line-height: 23px;
}

h3 {
	font-family: Open Sans;
	font-size: 17px;
	font-style: normal;
	font-variant: normal;
	font-weight: 700;
	line-height: 17px;
}

p {
	font-family: Open Sans;
	font-size: 14px;
	font-style: normal;
	font-variant: normal;
	font-weight: 400;
	line-height: 23px;
}

blockquote {
	font-family: Open Sans;
	font-size: 17px;
	font-style: normal;
	font-variant: normal;
	font-weight: 400;
	line-height: 23px;
}

pre {
	font-family: Open Sans;
	font-size: 11px;
	font-style: normal;
	font-variant: normal;
	font-weight: 400;
	line-height: 23px;
}

.toggle {
	color: #676;
	display: block;
	height: 72px;
	line-height: 72px;
	text-align: center;
	width: 72px;
}

a {
	text-decoration: none;
}