.container {
}

.leftside {
	width: 481px;
	background: #000c23;
	height: 580px;
	float: left;
}

.rightside {
	width: 482px;
	background: #e15603;
	height: 580px;
	float: left;
}


.button {
	float: left;
	width: 99px;
	height: 70px;
	margin: 20px 20px 0 0;
}

.first {
	margin-left: 50px;
}

.firstrow {
	margin-top: 50px;
}

.port_img {
	text-align: center;
	margin: 50px auto 15px;
}

.port_text {
	margin: 0 61px;
	color: #fff;
	font-size: 11px;
}