.port {
	color: #FFF;
	background-color: #000;
	border-radius:50% 50%;
	text-align: center;
	line-height: 24px;
	font-weight: bold;
	}

.port.faild {
	background-color: #A9A9A9;
	}
.port.military {
	background-color: #4068E0;
	}