*{
	outline: none;
	box-sizing: border-box;
}
body {
	margin: 0;
	font-size: 0;
	background: #000000;
	font-family: "Helvetica Neue",Helvetica,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","微软雅黑",Arial,sans-serif;
}
ul {
	list-style: none;
	margin: 0;
	padding: 0;
}
a {
	font-size: 0;
	text-decoration: none;
	-webkit-tap-highlight-color: transparent;
}
h1,h2,h3,h4,h5,p {
	margin: 0;
	padding: 0;
}

/* navigation - css */
nav .m-n-drop-down-wrapper > a[data-type='navi-aboutus'] {
	color: #FFFFFF;
}
nav .m-n-drop-down-wrapper > a[data-type='navi-aboutus']::after {
	content: "";
	position: absolute;
	top: 50%;
	left: -15px;
	margin-top: -1px;
	width: 6px;
	height: 2px;
	background: #fff;
	display: block;
}

/* about us - css */
.aboutus-container {
	padding: 10px 15px 64px;
}
.aboutus-container > img {
	margin: 0 auto;
	max-width: 100%;
	height: auto;
	display: block;
} 

@media screen and (max-width: 320px) {
	.aboutus-container {
		padding: 10px 12px 64px;
	}
}